JP2016197733A - 感光撮像素子および関連方法 - Google Patents
感光撮像素子および関連方法 Download PDFInfo
- Publication number
- JP2016197733A JP2016197733A JP2016126109A JP2016126109A JP2016197733A JP 2016197733 A JP2016197733 A JP 2016197733A JP 2016126109 A JP2016126109 A JP 2016126109A JP 2016126109 A JP2016126109 A JP 2016126109A JP 2016197733 A JP2016197733 A JP 2016197733A
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor substrate
- textured region
- electromagnetic radiation
- region
- combinations
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 69
- 238000003384 imaging method Methods 0.000 title claims abstract description 34
- 239000004065 semiconductor Substances 0.000 claims abstract description 204
- 239000000758 substrate Substances 0.000 claims abstract description 124
- 230000005670 electromagnetic radiation Effects 0.000 claims abstract description 69
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 138
- 239000002019 doping agent Substances 0.000 claims description 47
- 230000008569 process Effects 0.000 claims description 30
- 238000000137 annealing Methods 0.000 claims description 22
- 238000002955 isolation Methods 0.000 claims description 20
- 230000005855 radiation Effects 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000003486 chemical etching Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 239000002096 quantum dot Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 56
- 229910052760 oxygen Inorganic materials 0.000 description 56
- 239000001301 oxygen Substances 0.000 description 56
- 239000010410 layer Substances 0.000 description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 16
- 229910052710 silicon Inorganic materials 0.000 description 16
- 239000010703 silicon Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 15
- 230000004048 modification Effects 0.000 description 12
- 238000012986 modification Methods 0.000 description 12
- -1 AlxGa1-xAs) Inorganic materials 0.000 description 10
- 239000011241 protective layer Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 9
- 238000013532 laser treatment Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 238000005530 etching Methods 0.000 description 8
- 230000002950 deficient Effects 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 229910000530 Gallium indium arsenide Inorganic materials 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- 229910052738 indium Inorganic materials 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 230000006798 recombination Effects 0.000 description 6
- 238000005215 recombination Methods 0.000 description 6
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 5
- 229910002601 GaN Inorganic materials 0.000 description 4
- 229910005540 GaP Inorganic materials 0.000 description 4
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 4
- RNQKDQAVIXDKAG-UHFFFAOYSA-N aluminum gallium Chemical compound [Al].[Ga] RNQKDQAVIXDKAG-UHFFFAOYSA-N 0.000 description 4
- 239000013590 bulk material Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000005247 gettering Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000000670 limiting effect Effects 0.000 description 4
- 230000006911 nucleation Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- KXNLCSXBJCPWGL-UHFFFAOYSA-N [Ga].[As].[In] Chemical compound [Ga].[As].[In] KXNLCSXBJCPWGL-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- AUCDRFABNLOFRE-UHFFFAOYSA-N alumane;indium Chemical compound [AlH3].[In] AUCDRFABNLOFRE-UHFFFAOYSA-N 0.000 description 3
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VTGARNNDLOTBET-UHFFFAOYSA-N gallium antimonide Chemical compound [Sb]#[Ga] VTGARNNDLOTBET-UHFFFAOYSA-N 0.000 description 3
- HZXMRANICFIONG-UHFFFAOYSA-N gallium phosphide Chemical compound [Ga]#P HZXMRANICFIONG-UHFFFAOYSA-N 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 230000004043 responsiveness Effects 0.000 description 3
- 239000011669 selenium Substances 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- SKJCKYVIQGBWTN-UHFFFAOYSA-N (4-hydroxyphenyl) methanesulfonate Chemical compound CS(=O)(=O)OC1=CC=C(O)C=C1 SKJCKYVIQGBWTN-UHFFFAOYSA-N 0.000 description 2
- PFNQVRZLDWYSCW-UHFFFAOYSA-N (fluoren-9-ylideneamino) n-naphthalen-1-ylcarbamate Chemical compound C12=CC=CC=C2C2=CC=CC=C2C1=NOC(=O)NC1=CC=CC2=CC=CC=C12 PFNQVRZLDWYSCW-UHFFFAOYSA-N 0.000 description 2
- IHGSAQHSAGRWNI-UHFFFAOYSA-N 1-(4-bromophenyl)-2,2,2-trifluoroethanone Chemical compound FC(F)(F)C(=O)C1=CC=C(Br)C=C1 IHGSAQHSAGRWNI-UHFFFAOYSA-N 0.000 description 2
- WUPHOULIZUERAE-UHFFFAOYSA-N 3-(oxolan-2-yl)propanoic acid Chemical compound OC(=O)CCC1CCCO1 WUPHOULIZUERAE-UHFFFAOYSA-N 0.000 description 2
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical compound C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 description 2
- 229910015900 BF3 Inorganic materials 0.000 description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 2
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 2
- 229910000661 Mercury cadmium telluride Inorganic materials 0.000 description 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 2
- 239000005083 Zinc sulfide Substances 0.000 description 2
- DBKNIEBLJMAJHX-UHFFFAOYSA-N [As]#B Chemical compound [As]#B DBKNIEBLJMAJHX-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- FTWRSWRBSVXQPI-UHFFFAOYSA-N alumanylidynearsane;gallanylidynearsane Chemical compound [As]#[Al].[As]#[Ga] FTWRSWRBSVXQPI-UHFFFAOYSA-N 0.000 description 2
- MDPILPRLPQYEEN-UHFFFAOYSA-N aluminium arsenide Chemical compound [As]#[Al] MDPILPRLPQYEEN-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
- 229910052980 cadmium sulfide Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- RPQDHPTXJYYUPQ-UHFFFAOYSA-N indium arsenide Chemical compound [In]#[As] RPQDHPTXJYYUPQ-UHFFFAOYSA-N 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 229910052711 selenium Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002210 silicon-based material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910052984 zinc sulfide Inorganic materials 0.000 description 2
- 229910000980 Aluminium gallium arsenide Inorganic materials 0.000 description 1
- 229910015844 BCl3 Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910004611 CdZnTe Inorganic materials 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 229910020323 ClF3 Inorganic materials 0.000 description 1
- 101100441092 Danio rerio crlf3 gene Proteins 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- XPDWGBQVDMORPB-UHFFFAOYSA-N Fluoroform Chemical compound FC(F)F XPDWGBQVDMORPB-UHFFFAOYSA-N 0.000 description 1
- 229910005542 GaSb Inorganic materials 0.000 description 1
- 229910006160 GeF4 Inorganic materials 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 229910003910 SiCl4 Inorganic materials 0.000 description 1
- 229910004014 SiF4 Inorganic materials 0.000 description 1
- 229910003818 SiH2Cl2 Inorganic materials 0.000 description 1
- 229910009035 WF6 Inorganic materials 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- LVQULNGDVIKLPK-UHFFFAOYSA-N aluminium antimonide Chemical compound [Sb]#[Al] LVQULNGDVIKLPK-UHFFFAOYSA-N 0.000 description 1
- AJGDITRVXRPLBY-UHFFFAOYSA-N aluminum indium Chemical compound [Al].[In] AJGDITRVXRPLBY-UHFFFAOYSA-N 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 230000003667 anti-reflective effect Effects 0.000 description 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical compound [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 229910000070 arsenic hydride Inorganic materials 0.000 description 1
- NWAIGJYBQQYSPW-UHFFFAOYSA-N azanylidyneindigane Chemical compound [In]#N NWAIGJYBQQYSPW-UHFFFAOYSA-N 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- FFBGYFUYJVKRNV-UHFFFAOYSA-N boranylidynephosphane Chemical compound P#B FFBGYFUYJVKRNV-UHFFFAOYSA-N 0.000 description 1
- AQCDIIAORKRFCD-UHFFFAOYSA-N cadmium selenide Chemical compound [Cd]=[Se] AQCDIIAORKRFCD-UHFFFAOYSA-N 0.000 description 1
- QWUZMTJBRUASOW-UHFFFAOYSA-N cadmium tellanylidenezinc Chemical compound [Zn].[Cd].[Te] QWUZMTJBRUASOW-UHFFFAOYSA-N 0.000 description 1
- MCMSPRNYOJJPIZ-UHFFFAOYSA-N cadmium;mercury;tellurium Chemical compound [Cd]=[Te]=[Hg] MCMSPRNYOJJPIZ-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000002109 crystal growth method Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- RWRIWBAIICGTTQ-UHFFFAOYSA-N difluoromethane Chemical compound FCF RWRIWBAIICGTTQ-UHFFFAOYSA-N 0.000 description 1
- QNDQILQPPKQROV-UHFFFAOYSA-N dizinc Chemical compound [Zn]=[Zn] QNDQILQPPKQROV-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- WMIYKQLTONQJES-UHFFFAOYSA-N hexafluoroethane Chemical compound FC(F)(F)C(F)(F)F WMIYKQLTONQJES-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 230000004298 light response Effects 0.000 description 1
- 239000006193 liquid solution Substances 0.000 description 1
- 229910021424 microcrystalline silicon Inorganic materials 0.000 description 1
- 229910021423 nanocrystalline silicon Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004151 rapid thermal annealing Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- PPMWWXLUCOODDK-UHFFFAOYSA-N tetrafluorogermane Chemical compound F[Ge](F)(F)F PPMWWXLUCOODDK-UHFFFAOYSA-N 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- JOHWNGGYGAVMGU-UHFFFAOYSA-N trifluorochlorine Chemical compound FCl(F)F JOHWNGGYGAVMGU-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- HWLMPLVKPZILMO-UHFFFAOYSA-N zinc mercury(1+) selenium(2-) Chemical compound [Zn+2].[Se-2].[Hg+] HWLMPLVKPZILMO-UHFFFAOYSA-N 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
- H01L27/1461—Pixel-elements with integrated switching, control, storage or amplification elements characterised by the photosensitive area
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14609—Pixel-elements with integrated switching, control, storage or amplification elements
- H01L27/14612—Pixel-elements with integrated switching, control, storage or amplification elements involving a transistor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14625—Optical elements or arrangements associated with the device
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14625—Optical elements or arrangements associated with the device
- H01L27/14627—Microlenses
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14625—Optical elements or arrangements associated with the device
- H01L27/14629—Reflectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/14636—Interconnect structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
- H01L27/14601—Structural or functional details thereof
- H01L27/1464—Back illuminated imager structures
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Light Receiving Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
本願は、米国仮特許出願第61/243,434号(2009年9月17日出願)、米国仮特許出願第61/311,004号(2010年3月5日出願)、および米国仮特許出願第61/311,107号(2010年3月5日出願)の利益を主張し、これらの出願の各々は、本明細書に参照によって援用される。
光と半導体材料の相互作用は、重要な革新となっている。シリコン撮像素子は、デジタルカメラ、光学マウス、ビデオカメラ、携帯電話等の種々の技術において使用されている。電荷結合素子(CCD)は、デジタル撮像において広く使用され、後に、性能が向上した相補型金属酸化膜半導体(CMOS)撮像素子によって改良された。CMOSセンサは、一般的には、シリコンから製造され、可視入射光を光電流に変換し、最終的には、デジタル画像に変換することができる。しかしながら、シリコンは、約1.1eVのバンドギャップを有する間接バンドギャップ半導体であるため、赤外線入射電磁放射を検出するためのシリコンベースの技術は、問題となっている。したがって、約1100nm超の波長を有する電磁放射の吸収は、シリコン内では非常に低い。
以下の用語は、以下に記載される定義に従って使用されるであろう。
電磁放射は、可視範囲波長(約350nm乃至800nm)および非可視波長(約800nmより長いか、または350nmより短い)を含む広い波長範囲にわたって存在することができる。赤外線スペクトルは、多くの場合、約800乃至1300nmの波長を含む、スペクトルの近赤外線部分、約1300nm乃至3マイクロメートルの波長を含む、スペクトルの短波赤外線部分、および約3マイクロメートル超乃至約30マイクロメートルの波長を含む、スペクトルの中波から長波赤外線(また、熱赤外線)部分を含むように説明される。これらは、概して、および集合的に、そうでないとする指示がない限り、本明細書では、電磁スペクトルの「赤外線」部分と称される。
式中、「τL」は、過剰な担体の寿命であって、「τt」は、素子にわたる担体の遷移時間である。過剰な担体の寿命は、担体種を捕捉し、再結合率を低減させることによって、延長させることができることを理解されたい。利得の増加は、室温でミリ秒の捕捉時間と、薄層化低濃度ドープウエハ中で短遷移時間を有する、半導体の中心を捕捉することによって達成することができる。これらの捕捉場所は、担体の再結合を低減させ、したがって、再結合させることなく、より多くの電子を異なる領域に横断させることによって、素子の光伝導利得を改善または増加させることができる。
Claims (28)
- 感光撮像素子であって、
少なくとも1つの接合部を形成する複数のドープ領域を有する半導体基板と、
該半導体基板に連結され、電磁放射と相互作用するように設置されるテクスチャ加工領域と、
該半導体基板に連結され、該少なくとも1つの接合部から電気信号を伝導するように動作可能である電気伝導要素と
を備える、素子。 - 前記テクスチャ加工領域は、赤外線電磁放射の検出から電気信号の発生を促進するように動作可能である、請求項1に記載の素子。
- 電磁放射と相互作用することは、テクスチャ加工領域を欠いている半導体基板と比較して、該半導体基板の有効吸収長を増加させることをさらに含む、請求項1に記載の素子。
- 前記伝導要素は、トランジスタ、感知ノード、伝導ゲート、およびそれらの組み合わせから成る群から選択される、請求項1に記載の素子。
- 前記半導体基板に連結される反射層をさらに備え、該反射層は、前記電磁放射を該半導体基板内に保持するように設置される、請求項1に記載の素子。
- 前記テクスチャ加工領域は、前記複数のドープ領域の反対側の前記半導体基板の表面上に設置される、請求項1に記載の素子。
- 前記テクスチャ加工領域は、電磁放射を前記半導体基板内へまたはそれから外へ向けるように動作可能な表面形態を有する、請求項6に記載の素子。
- 前記半導体基板に対する前記テクスチャ加工領域の表面形態は、傾斜状、ピラミッド状、逆ピラミッド状、球状、放物線状、非対称状、対称状、およびそれらの組み合わせから成る群から選択される部材である、請求項7に記載の素子。
- 前記テクスチャ加工領域は、前記複数のドープ領域に隣接する前記半導体基板の表面上に設置される、請求項1に記載の素子。
- 付加的テクスチャ加工領域をさらに備え、該付加的テクスチャ加工領域は、前記複数のドープ領域の反対側の前記半導体基板の表面上に設置される、請求項9に記載の素子。
- 前記テクスチャ加工領域は、前記複数のドープ領域のうちの少なくとも1つに直接連結される、請求項1に記載の素子。
- 前記テクスチャ加工領域は、ミクロンサイズ、ナノサイズ、およびそれらの組み合わせから成る群から選択されるサイズを有する表面特徴を含む、請求項1に記載の素子。
- 表面特徴は、円錐、柱、ピラミッド、マイクロレンズ、量子ドット、逆特徴、およびそれらの組み合わせから成る群から選択される部材を含む、請求項12に記載の素子。
- 前記テクスチャ加工領域は、レージング、化学エッチング、ナノインプリンティング、材料蒸着、およびそれらの組み合わせから成る群から選択されるプロセスによって形成される、請求項1に記載の素子。
- レンズをさらに備え、該レンズは、前記半導体基板に光学的に連結され、入射電磁放射を該半導体基板内へと集束させるように設置される、請求項1に記載の素子。
- 請求項1に記載の少なくとも2つの感光撮像素子を備える、感光撮像素子アレイ。
- 少なくとも1つのトレンチ分離をさらに備え、該少なくとも1つのトレンチ分離は、前記少なくとも2つの感光撮像素子の間に設置される、請求項16に記載のアレイ。
- 感光撮像素子を作製する方法であって、
半導体基板上にテクスチャ加工領域を形成することであって、該半導体基板は、少なくとも1つの接合部を形成する複数のドープ領域を有し、該テクスチャ加工領域は、電磁放射と相互作用する位置に形成される、ことと、
電気伝導要素を該半導体基板に連結することであって、それにより、該電気伝導要素が該少なくとも1つの接合部から電気信号を伝導するように動作可能である、ことと
を含む、方法。 - 前記テクスチャ加工領域を形成することは、レージング、化学エッチング、ナノインプリンティング、材料蒸着、およびそれらの組み合わせから成る群から選択されるプロセスによる、請求項18に記載の方法。
- 前記テクスチャ加工領域を形成することは、レーザ放射によって標的領域を照射することにより、ミクロンサイズ、ナノサイズ、およびそれらの組み合わせから成る群から選択されるサイズを有する表面特徴を形成することを含む、請求項18に記載の方法。
- 前記標的領域を照射することは、前記レーザ放射をドーパントに曝露、該照射が該ドーパントを前記テクスチャ加工領域の中に組み込むことを含む、請求項20に記載の方法。
- 前記照射は、フェムト秒レーザ、ピコ秒レーザ、ナノ秒レーザ、およびそれらの組み合わせから成る群から選択される部材を含むパルスレーザを使用して行われる、請求項20に記載の方法。
- 前記感光撮像素子の電気応答を同調させることをさらに含む、請求項18に記載の方法。
- 同調させることは、所望の波長の電磁放射を選択的に拡散させるか、または選択的に吸収する寸法を有する表面特徴を形成することを含む、請求項23に記載の方法。
- 同調させることは、前記テクスチャ加工領域の定置、該テクスチャ加工領域の材料の種類、該テクスチャ加工領域の厚さ、該テクスチャ加工領域のドーパントの種類、該テクスチャ領域のドーピングプロファイル、前記半導体基板のドーピングプロファイル、該基板の厚さ、およびそれらの組み合わせから成る群から選択される要因によって達成される、請求項23に記載の方法。
- 前記伝導要素は、トランジスタ、感知ノード、伝導ゲート、およびそれらの組み合わせから成る群から選択される、請求項18に記載の方法。
- 前記半導体基板を約300℃乃至約1100℃の温度にアニーリングすることをさらに含む、請求項18に記載の方法。
- 感光撮像素子であって、
少なくとも1つの接合部を形成する複数のドープ領域を有する半導体基板と、
該半導体基板に連結され、電磁放射と相互作用するように設置されるテクスチャ加工領
域と、
該半導体基板に連結される少なくとも4つのトランジスタであって、該トランジスタのうちの少なくとも1つが少なくとも1つの接合部に電気的に連結される、少なくとも4つのトランジスタと
を備える、素子。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24343409P | 2009-09-17 | 2009-09-17 | |
US61/243,434 | 2009-09-17 | ||
US31110710P | 2010-03-05 | 2010-03-05 | |
US31100410P | 2010-03-05 | 2010-03-05 | |
US61/311,004 | 2010-03-05 | ||
US61/311,107 | 2010-03-05 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012529948A Division JP5961332B2 (ja) | 2009-09-17 | 2010-09-17 | 感光撮像素子および関連方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018112377A Division JP2018201019A (ja) | 2009-09-17 | 2018-06-13 | 感光撮像素子および関連方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016197733A true JP2016197733A (ja) | 2016-11-24 |
JP2016197733A5 JP2016197733A5 (ja) | 2017-03-23 |
JP6356181B2 JP6356181B2 (ja) | 2018-07-11 |
Family
ID=43759296
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012529948A Active JP5961332B2 (ja) | 2009-09-17 | 2010-09-17 | 感光撮像素子および関連方法 |
JP2016126109A Active JP6356181B2 (ja) | 2009-09-17 | 2016-06-25 | 感光撮像素子および関連方法 |
JP2018112377A Pending JP2018201019A (ja) | 2009-09-17 | 2018-06-13 | 感光撮像素子および関連方法 |
JP2021134458A Active JP7386830B2 (ja) | 2009-09-17 | 2021-08-20 | 感光撮像素子および関連方法 |
JP2023193307A Pending JP2024020375A (ja) | 2009-09-17 | 2023-11-14 | 感光撮像素子および関連方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012529948A Active JP5961332B2 (ja) | 2009-09-17 | 2010-09-17 | 感光撮像素子および関連方法 |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018112377A Pending JP2018201019A (ja) | 2009-09-17 | 2018-06-13 | 感光撮像素子および関連方法 |
JP2021134458A Active JP7386830B2 (ja) | 2009-09-17 | 2021-08-20 | 感光撮像素子および関連方法 |
JP2023193307A Pending JP2024020375A (ja) | 2009-09-17 | 2023-11-14 | 感光撮像素子および関連方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8680591B2 (ja) |
EP (1) | EP2478560A4 (ja) |
JP (5) | JP5961332B2 (ja) |
KR (4) | KR102234065B1 (ja) |
CN (1) | CN102630341A (ja) |
WO (1) | WO2011035188A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020027937A (ja) * | 2018-08-10 | 2020-02-20 | ブリルニクス インク | 固体撮像装置、固体撮像装置の製造方法、および電子機器 |
CN113302741A (zh) * | 2018-12-21 | 2021-08-24 | Ams传感器比利时有限公司 | 半导体图像传感器的像素及制造像素的方法 |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7442629B2 (en) | 2004-09-24 | 2008-10-28 | President & Fellows Of Harvard College | Femtosecond laser-induced formation of submicrometer spikes on a semiconductor substrate |
US7057256B2 (en) | 2001-05-25 | 2006-06-06 | President & Fellows Of Harvard College | Silicon-based visible and near-infrared optoelectric devices |
US8679959B2 (en) * | 2008-09-03 | 2014-03-25 | Sionyx, Inc. | High sensitivity photodetectors, imaging arrays, and high efficiency photovoltaic devices produced using ion implantation and femtosecond laser irradiation |
US20100210930A1 (en) * | 2009-02-13 | 2010-08-19 | Saylor Stephen D | Physiological Blood Gas Detection Apparatus and Method |
KR101786069B1 (ko) | 2009-02-17 | 2017-10-16 | 가부시키가이샤 니콘 | 이면 조사형 촬상 소자, 그 제조 방법 및 촬상 장치 |
JP5331119B2 (ja) * | 2009-03-05 | 2013-10-30 | パナソニック株式会社 | 固体撮像素子および撮像装置 |
US8207051B2 (en) | 2009-04-28 | 2012-06-26 | Sionyx, Inc. | Semiconductor surface modification |
WO2011035188A2 (en) | 2009-09-17 | 2011-03-24 | Sionyx, Inc. | Photosensitive imaging devices and associated methods |
US9911781B2 (en) | 2009-09-17 | 2018-03-06 | Sionyx, Llc | Photosensitive imaging devices and associated methods |
US9673243B2 (en) | 2009-09-17 | 2017-06-06 | Sionyx, Llc | Photosensitive imaging devices and associated methods |
US8692198B2 (en) | 2010-04-21 | 2014-04-08 | Sionyx, Inc. | Photosensitive imaging devices and associated methods |
WO2011160130A2 (en) | 2010-06-18 | 2011-12-22 | Sionyx, Inc | High speed photosensitive devices and associated methods |
US20120061789A1 (en) * | 2010-09-13 | 2012-03-15 | Omnivision Technologies, Inc. | Image sensor with improved noise shielding |
FR2966978B1 (fr) * | 2010-11-03 | 2016-04-01 | Commissariat Energie Atomique | Detecteur de rayonnement visible et proche infrarouge |
WO2012088319A2 (en) | 2010-12-21 | 2012-06-28 | Sionyx, Inc. | Semiconductor devices having reduced substrate damage and associated methods |
KR102025522B1 (ko) | 2011-03-10 | 2019-11-26 | 사이오닉스, 엘엘씨 | 3차원 센서, 시스템, 및 관련 방법 |
US9496308B2 (en) | 2011-06-09 | 2016-11-15 | Sionyx, Llc | Process module for increasing the response of backside illuminated photosensitive imagers and associated methods |
JP2014525091A (ja) * | 2011-07-13 | 2014-09-25 | サイオニクス、インク. | 生体撮像装置および関連方法 |
US8865507B2 (en) | 2011-09-16 | 2014-10-21 | Sionyx, Inc. | Integrated visible and infrared imager devices and associated methods |
US9064764B2 (en) | 2012-03-22 | 2015-06-23 | Sionyx, Inc. | Pixel isolation elements, devices, and associated methods |
US9029243B2 (en) * | 2012-10-08 | 2015-05-12 | Infineon Technologies Ag | Method for producing a semiconductor device and field-effect semiconductor device |
US8969997B2 (en) * | 2012-11-14 | 2015-03-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Isolation structures and methods of forming the same |
KR20150129675A (ko) * | 2013-01-17 | 2015-11-20 | 사이오닉스, 아이엔씨. | 생체 이미징 장치 및 이와 관련된 방법 |
EP2946339A4 (en) * | 2013-01-17 | 2016-09-14 | Sionyx Llc | BIOMETRIC IMAGING DEVICES AND CORRESPONDING METHODS |
US9762830B2 (en) | 2013-02-15 | 2017-09-12 | Sionyx, Llc | High dynamic range CMOS image sensor having anti-blooming properties and associated methods |
US20140273525A1 (en) * | 2013-03-13 | 2014-09-18 | Intermolecular, Inc. | Atomic Layer Deposition of Reduced-Leakage Post-Transition Metal Oxide Films |
US9939251B2 (en) | 2013-03-15 | 2018-04-10 | Sionyx, Llc | Three dimensional imaging utilizing stacked imager devices and associated methods |
EP2974302B1 (en) * | 2013-03-15 | 2019-05-01 | SiOnyx, LLC | Three dimensional imaging utilizing stacked imager devices and associated methods |
US11121271B2 (en) | 2013-05-22 | 2021-09-14 | W&WSens, Devices, Inc. | Microstructure enhanced absorption photosensitive devices |
US12087871B2 (en) | 2013-05-22 | 2024-09-10 | W&W Sens Devices, Inc. | Microstructure enhanced absorption photosensitive devices |
US9209345B2 (en) | 2013-06-29 | 2015-12-08 | Sionyx, Inc. | Shallow trench textured regions and associated methods |
CN105849907B (zh) * | 2013-06-29 | 2019-11-15 | 西奥尼克斯股份有限公司 | 浅槽纹理区域和相关方法 |
US9337225B2 (en) * | 2013-09-13 | 2016-05-10 | Taiwan Semiconductor Manufacturing Company Ltd. | Semiconductor device and manufacturing method thereof |
US20150294868A1 (en) * | 2014-04-15 | 2015-10-15 | Infineon Technologies Ag | Method of Manufacturing Semiconductor Devices Containing Chalcogen Atoms |
DE102014211071A1 (de) * | 2014-06-11 | 2015-12-17 | Robert Bosch Gmbh | Fahrzeug-Lidar-System |
KR102276913B1 (ko) * | 2014-08-12 | 2021-07-13 | 삼성전자주식회사 | 광 다이오드를 가지는 광전 변환 소자 및 광 신호 수신 유닛 |
US9431443B1 (en) * | 2015-05-28 | 2016-08-30 | Semiconductor Components Industries, Llc | Image sensor with heating effect and related methods |
EP3113224B1 (en) * | 2015-06-12 | 2020-07-08 | Canon Kabushiki Kaisha | Imaging apparatus, method of manufacturing the same, and camera |
CN107184157A (zh) * | 2017-07-26 | 2017-09-22 | 魏龙飞 | 一种具有红外检测单元的扫地机器人 |
WO2019019052A1 (en) * | 2017-07-26 | 2019-01-31 | Shenzhen Xpectvision Technology Co., Ltd. | RADIATION DETECTOR AND METHOD FOR MANUFACTURING SAME |
CN110349981B (zh) | 2018-04-02 | 2022-11-18 | 上海耕岩智能科技有限公司 | 一种显示屏集成红外像素的光侦测装置 |
FI20195457A1 (en) | 2019-05-31 | 2020-12-01 | Elfys Oy | Radiation sensor element and method |
US12094903B2 (en) | 2019-09-24 | 2024-09-17 | W&W Sens Devices, Inc | Microstructure enhanced absorption photosensitive devices |
JP7318518B2 (ja) * | 2019-11-26 | 2023-08-01 | 信越半導体株式会社 | 固体撮像素子用のシリコン単結晶基板及びシリコンエピタキシャルウェーハ、並びに固体撮像素子 |
JP2021090022A (ja) * | 2019-12-06 | 2021-06-10 | ソニーセミコンダクタソリューションズ株式会社 | 撮像素子および撮像装置 |
CN113097236B (zh) | 2020-01-08 | 2024-03-12 | 联华电子股份有限公司 | 感光装置 |
WO2022054491A1 (ja) * | 2020-09-10 | 2022-03-17 | ソニーセミコンダクタソリューションズ株式会社 | 固体撮像装置及び電子機器 |
Citations (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277793A (en) * | 1979-07-16 | 1981-07-07 | Rca Corporation | Photodiode having enhanced long wavelength response |
JPS5961973A (ja) * | 1982-09-27 | 1984-04-09 | ア−ルシ−エ− コ−ポレ−ション | 光検知器 |
JPS59224183A (ja) * | 1983-06-03 | 1984-12-17 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JPH04116870A (ja) * | 1990-09-06 | 1992-04-17 | Fujitsu Ltd | 受光素子の製造方法 |
JPH05243600A (ja) * | 1992-02-28 | 1993-09-21 | Toshiba Corp | 半導体受光素子 |
JPH06104414A (ja) * | 1992-09-18 | 1994-04-15 | Toshiba Corp | 固体撮像装置 |
JPH06125068A (ja) * | 1992-10-14 | 1994-05-06 | Mitsubishi Electric Corp | 固体撮像素子 |
JPH07235658A (ja) * | 1994-02-22 | 1995-09-05 | Sony Corp | 固体撮像装置及びそのセンサ構造の形成方法 |
JP2000323736A (ja) * | 1999-05-10 | 2000-11-24 | Mitsubishi Electric Corp | シリコン太陽電池の製造方法 |
JP2001044403A (ja) * | 1999-07-30 | 2001-02-16 | Fujitsu Ltd | 半導体撮像装置 |
JP2001304955A (ja) * | 2000-04-25 | 2001-10-31 | Matsushita Electric Works Ltd | 高感度赤外線検出素子およびその製造方法 |
JP2003249639A (ja) * | 2002-02-22 | 2003-09-05 | Sony Corp | 光電変換装置およびその製造方法ならびに固体撮像装置ならびにその製造方法 |
JP2004047682A (ja) * | 2002-07-11 | 2004-02-12 | Toshiba Corp | 固体撮像装置 |
JP2004235254A (ja) * | 2003-01-28 | 2004-08-19 | Fujitsu Ltd | 赤外線検出器及びその製造方法 |
JP2005072097A (ja) * | 2003-08-20 | 2005-03-17 | Sony Corp | 光電変換装置及びその駆動方法、並びにその製造方法、固体撮像装置及びその駆動方法、並びにその製造方法 |
WO2005109042A1 (ja) * | 2004-05-12 | 2005-11-17 | Matsushita Electric Industrial Co., Ltd. | 光学素子及びその製造方法 |
JP2006033493A (ja) * | 2004-07-16 | 2006-02-02 | Matsushita Electric Ind Co Ltd | 撮像装置 |
JP2006147991A (ja) * | 2004-11-24 | 2006-06-08 | Canon Inc | 固体撮像素子及びそれを有する光学機器 |
JP2006210701A (ja) * | 2005-01-28 | 2006-08-10 | Sanyo Electric Co Ltd | 固体撮像装置及びその製造方法 |
JP2006261372A (ja) * | 2005-03-17 | 2006-09-28 | Sony Corp | 固体撮像素子および固体撮像素子の製造方法および画像撮影装置 |
JP2007135005A (ja) * | 2005-11-10 | 2007-05-31 | Canon Inc | 撮像装置 |
US20070138590A1 (en) * | 2005-12-15 | 2007-06-21 | Micron Technology, Inc. | Light sensor having undulating features for CMOS imager |
JP2007227546A (ja) * | 2006-02-22 | 2007-09-06 | Sumitomo Electric Ind Ltd | 光検出装置 |
JP2008066584A (ja) * | 2006-09-08 | 2008-03-21 | Asahi Kasei Electronics Co Ltd | 光センサ |
JP2008078665A (ja) * | 2006-09-22 | 2008-04-03 | Commiss Energ Atom | 基板にドープ領域を形成する方法及び光電池 |
JP2008153361A (ja) * | 2006-12-15 | 2008-07-03 | Hitachi Ltd | 固体撮像素子、光検出器及びこれを用いた認証装置 |
JP2009206356A (ja) * | 2008-02-28 | 2009-09-10 | Toshiba Corp | 固体撮像装置およびその製造方法 |
JP2010531542A (ja) * | 2007-06-23 | 2010-09-24 | サンパワー コーポレイション | 高出力対重量比用途のためのバックコンタクト太陽電池 |
JP2010226072A (ja) * | 2009-02-24 | 2010-10-07 | Hamamatsu Photonics Kk | 半導体光検出素子 |
JP2010226073A (ja) * | 2009-02-24 | 2010-10-07 | Hamamatsu Photonics Kk | フォトダイオード及びフォトダイオードアレイ |
JP2010226074A (ja) * | 2009-02-24 | 2010-10-07 | Hamamatsu Photonics Kk | フォトダイオード及びフォトダイオードアレイ |
JP2010226071A (ja) * | 2009-02-24 | 2010-10-07 | Hamamatsu Photonics Kk | 半導体光検出素子 |
JP2013527598A (ja) * | 2010-03-24 | 2013-06-27 | サイオニクス、インク. | 高められた電磁放射線検出を有するデバイス及び関連方法 |
Family Cites Families (144)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3487223A (en) | 1968-07-10 | 1969-12-30 | Us Air Force | Multiple internal reflection structure in a silicon detector which is obtained by sandblasting |
US4201450A (en) * | 1978-04-03 | 1980-05-06 | Polaroid Corporation | Rigid electro-optic device using a transparent ferroelectric ceramic element |
GB2030766A (en) | 1978-09-02 | 1980-04-10 | Plessey Co Ltd | Laser treatment of semiconductor material |
US4242149A (en) | 1979-07-31 | 1980-12-30 | The United States Of America As Represented By The Secretary Of The Army | Method of making photodetectors using ion implantation and laser annealing |
US4419533A (en) | 1982-03-03 | 1983-12-06 | Energy Conversion Devices, Inc. | Photovoltaic device having incident radiation directing means for total internal reflection |
US4514582A (en) * | 1982-09-17 | 1985-04-30 | Exxon Research And Engineering Co. | Optical absorption enhancement in amorphous silicon deposited on rough substrate |
US4663188A (en) * | 1982-09-27 | 1987-05-05 | Rca Corporation | Method for making a photodetector with enhanced light absorption |
JPS59127879A (ja) * | 1983-01-12 | 1984-07-23 | Semiconductor Energy Lab Co Ltd | 光電変換装置およびその作製方法 |
US4493942A (en) * | 1983-01-18 | 1985-01-15 | Exxon Research And Engineering Co. | Solar cell with two-dimensional reflecting diffraction grating |
US4536608A (en) * | 1983-04-25 | 1985-08-20 | Exxon Research And Engineering Co. | Solar cell with two-dimensional hexagonal reflecting diffraction grating |
AU565214B2 (en) | 1983-12-23 | 1987-09-10 | Unisearch Limited | Laser grooved solar cell |
AU612226B2 (en) * | 1987-12-17 | 1991-07-04 | Unisearch Limited | Solar cells with tilted geometrical features |
US4965784A (en) | 1988-05-31 | 1990-10-23 | Sandia Corporation | Method and apparatus for bistable optical information storage for erasable optical disks |
US5081049A (en) * | 1988-07-18 | 1992-01-14 | Unisearch Limited | Sculpted solar cell surfaces |
JPH0795602B2 (ja) * | 1989-12-01 | 1995-10-11 | 三菱電機株式会社 | 太陽電池及びその製造方法 |
US5164324A (en) | 1990-03-29 | 1992-11-17 | The United States Of America As Represented By The Secretary Of The Navy | Laser texturing |
US5322988A (en) * | 1990-03-29 | 1994-06-21 | The United States Of America As Represented By The Secretary Of The Navy | Laser texturing |
US5114876A (en) * | 1990-12-07 | 1992-05-19 | The United States Of America As Represented By The United States Department Of Energy | Selective epitaxy using the gild process |
US5234790A (en) * | 1991-03-04 | 1993-08-10 | E. I. Du Pont De Nemours And Company | Peel-apart photosensitive element |
JPH0653538A (ja) * | 1992-07-28 | 1994-02-25 | Toshiba Corp | 半導体受光素子 |
US5244817A (en) | 1992-08-03 | 1993-09-14 | Eastman Kodak Company | Method of making backside illuminated image sensors |
DE4234471C1 (de) | 1992-10-13 | 1994-01-20 | Fraunhofer Ges Forschung | Vorrichtung zur Absorption infraroter Strahlung |
US5346850A (en) | 1992-10-29 | 1994-09-13 | Regents Of The University Of California | Crystallization and doping of amorphous silicon on low temperature plastic |
US5373182A (en) | 1993-01-12 | 1994-12-13 | Santa Barbara Research Center | Integrated IR and visible detector |
TW299897U (en) | 1993-11-05 | 1997-03-01 | Semiconductor Energy Lab | A semiconductor integrated circuit |
US5714404A (en) * | 1993-11-18 | 1998-02-03 | Regents Of The University Of California | Fabrication of polycrystalline thin films by pulsed laser processing |
US5792280A (en) * | 1994-05-09 | 1998-08-11 | Sandia Corporation | Method for fabricating silicon cells |
JP3287173B2 (ja) * | 1995-04-07 | 2002-05-27 | 三菱電機株式会社 | 赤外線検出素子 |
FR2735225B1 (fr) * | 1995-06-12 | 1997-09-05 | Motorola Semiconducteurs | Capteur de position optoelectronique et systeme de compensation pour un tel capteur |
DE19522539C2 (de) | 1995-06-21 | 1997-06-12 | Fraunhofer Ges Forschung | Solarzelle mit einem, eine Oberflächentextur aufweisenden Emitter sowie Verfahren zur Herstellung derselben |
US5597621A (en) * | 1995-12-01 | 1997-01-28 | University Of Florida | Method of manufacturing photoluminescing semiconductor material using lasers |
JP3608858B2 (ja) | 1995-12-18 | 2005-01-12 | 三菱電機株式会社 | 赤外線検出器及びその製造方法 |
US6080988A (en) * | 1996-12-20 | 2000-06-27 | Nikon Corporation | Optically readable radiation-displacement-conversion devices and methods, and image-rendering apparatus and methods employing same |
JPH10209168A (ja) * | 1997-01-24 | 1998-08-07 | Nec Corp | 半導体装置の製造方法 |
EP0867701A1 (en) * | 1997-03-28 | 1998-09-30 | Interuniversitair Microelektronica Centrum Vzw | Method of fabrication of an infrared radiation detector and more particularly an infrared sensitive bolometer |
US6097031A (en) * | 1997-07-25 | 2000-08-01 | Honeywell Inc. | Dual bandwith bolometer |
DE19752208A1 (de) | 1997-11-25 | 1999-06-02 | Bosch Gmbh Robert | Thermischer Membransensor und Verfahren zu seiner Herstellung |
US6198147B1 (en) * | 1998-07-06 | 2001-03-06 | Intel Corporation | Detecting infrared and visible light |
US6465860B2 (en) | 1998-09-01 | 2002-10-15 | Kabushiki Kaisha Toshiba | Multi-wavelength semiconductor image sensor and method of manufacturing the same |
WO2000040938A1 (en) * | 1999-01-08 | 2000-07-13 | Sarnoff Corporation | Optical detectors using nulling for high linearity and large dynamic range |
US6429036B1 (en) * | 1999-01-14 | 2002-08-06 | Micron Technology, Inc. | Backside illumination of CMOS image sensor |
US6727521B2 (en) | 2000-09-25 | 2004-04-27 | Foveon, Inc. | Vertical color filter detector group and array |
JP3422290B2 (ja) | 1999-07-22 | 2003-06-30 | 日本電気株式会社 | 半導体薄膜の製造方法 |
US6168965B1 (en) * | 1999-08-12 | 2001-01-02 | Tower Semiconductor Ltd. | Method for making backside illuminated image sensor |
KR100683390B1 (ko) | 1999-12-28 | 2007-02-15 | 매그나칩 반도체 유한회사 | 이미지센서의 제조 방법 |
JP3713418B2 (ja) | 2000-05-30 | 2005-11-09 | 光正 小柳 | 3次元画像処理装置の製造方法 |
DE10042733A1 (de) * | 2000-08-31 | 2002-03-28 | Inst Physikalische Hochtech Ev | Multikristalline laserkristallisierte Silicium-Dünnschicht-Solarzelle auf transparentem Substrat |
US6580053B1 (en) * | 2000-08-31 | 2003-06-17 | Sharp Laboratories Of America, Inc. | Apparatus to control the amount of oxygen incorporated into polycrystalline silicon film during excimer laser processing of silicon films |
JP3994655B2 (ja) * | 2000-11-14 | 2007-10-24 | 住友電気工業株式会社 | 半導体受光素子 |
FR2820883B1 (fr) * | 2001-02-12 | 2003-06-13 | St Microelectronics Sa | Photodiode a grande capacite |
US6586738B2 (en) | 2001-04-13 | 2003-07-01 | Mcnc | Electromagnetic radiation detectors having a micromachined electrostatic chopper device |
US7057256B2 (en) | 2001-05-25 | 2006-06-06 | President & Fellows Of Harvard College | Silicon-based visible and near-infrared optoelectric devices |
US7390689B2 (en) * | 2001-05-25 | 2008-06-24 | President And Fellows Of Harvard College | Systems and methods for light absorption and field emission using microstructured silicon |
US7442629B2 (en) * | 2004-09-24 | 2008-10-28 | President & Fellows Of Harvard College | Femtosecond laser-induced formation of submicrometer spikes on a semiconductor substrate |
US7354792B2 (en) * | 2001-05-25 | 2008-04-08 | President And Fellows Of Harvard College | Manufacture of silicon-based devices having disordered sulfur-doped surface layers |
US7109517B2 (en) | 2001-11-16 | 2006-09-19 | Zaidi Saleem H | Method of making an enhanced optical absorption and radiation tolerance in thin-film solar cells and photodetectors |
US6759262B2 (en) * | 2001-12-18 | 2004-07-06 | Agilent Technologies, Inc. | Image sensor with pixel isolation system and manufacturing method therefor |
US6667528B2 (en) | 2002-01-03 | 2003-12-23 | International Business Machines Corporation | Semiconductor-on-insulator lateral p-i-n photodetector with a reflecting mirror and backside contact and method for forming the same |
US6583936B1 (en) * | 2002-03-11 | 2003-06-24 | Eastman Kodak Company | Patterned roller for the micro-replication of complex lenses |
AU2003250051A1 (en) * | 2002-07-16 | 2004-02-02 | Stmicroelectronics Nv | Tfa image sensor with stability-optimized photodiode |
JP4243080B2 (ja) * | 2002-08-23 | 2009-03-25 | 旭有機材工業株式会社 | ピンチバルブ |
AU2003279758A1 (en) * | 2002-10-03 | 2004-04-23 | Pan Jit Americas, Inc. | Low temperature texturing layer to enhance adhesion of subsequent layers |
JP4387091B2 (ja) * | 2002-11-05 | 2009-12-16 | 株式会社半導体エネルギー研究所 | 薄膜トランジスタの作製方法 |
TWI227913B (en) | 2003-05-02 | 2005-02-11 | Au Optronics Corp | Method of fabricating polysilicon film by excimer laser crystallization process |
US7247527B2 (en) * | 2003-07-31 | 2007-07-24 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing semiconductor device, and laser irradiation apparatus |
US6984816B2 (en) * | 2003-08-13 | 2006-01-10 | Motorola, Inc. | Vertically integrated photosensor for CMOS imagers |
US6927432B2 (en) * | 2003-08-13 | 2005-08-09 | Motorola, Inc. | Vertically integrated photosensor for CMOS imagers |
US7271405B2 (en) * | 2003-10-14 | 2007-09-18 | Stc.Unm | Intersubband detector with avalanche multiplier region |
JP4507560B2 (ja) * | 2003-10-30 | 2010-07-21 | 日本電気株式会社 | 薄膜デバイス基板の製造方法 |
JP3729826B2 (ja) | 2004-01-09 | 2005-12-21 | 松下電器産業株式会社 | 固体撮像装置の製造方法 |
US7419846B2 (en) | 2004-04-13 | 2008-09-02 | The Trustees Of Princeton University | Method of fabricating an optoelectronic device having a bulk heterojunction |
KR100745985B1 (ko) | 2004-06-28 | 2007-08-06 | 삼성전자주식회사 | 이미지 센서 |
US7880255B2 (en) * | 2004-07-19 | 2011-02-01 | Micron Technology, Inc. | Pixel cell having a grated interface |
DE102004036220B4 (de) * | 2004-07-26 | 2009-04-02 | Jürgen H. Werner | Verfahren zur Laserdotierung von Festkörpern mit einem linienfokussierten Laserstrahl |
US7235812B2 (en) * | 2004-09-13 | 2007-06-26 | International Business Machines Corporation | Method of creating defect free high Ge content (>25%) SiGe-on-insulator (SGOI) substrates using wafer bonding techniques |
CN101044597B (zh) * | 2004-10-20 | 2012-11-28 | 株式会社半导体能源研究所 | 激光照射方法、激光照射装置和制造半导体器件的方法 |
JP4501633B2 (ja) | 2004-10-28 | 2010-07-14 | ソニー株式会社 | 固体撮像素子とその製造方法 |
US8637340B2 (en) * | 2004-11-30 | 2014-01-28 | Solexel, Inc. | Patterning of silicon oxide layers using pulsed laser ablation |
US20060118781A1 (en) * | 2004-12-03 | 2006-06-08 | Omnivision Technologies, Inc. | Image sensor and pixel having a polysilicon layer over the photodiode |
KR100690880B1 (ko) * | 2004-12-16 | 2007-03-09 | 삼성전자주식회사 | 픽셀별 광감도가 균일한 이미지 센서 및 그 제조 방법 |
TWI269355B (en) * | 2004-12-29 | 2006-12-21 | Ind Tech Res Inst | Quantum-dot infrared photodetector |
KR100660320B1 (ko) * | 2004-12-30 | 2006-12-22 | 동부일렉트로닉스 주식회사 | 씨모스 이미지 센서 및 그의 제조방법 |
JP2006190757A (ja) * | 2005-01-05 | 2006-07-20 | Konica Minolta Holdings Inc | 有機半導体層の形成方法および有機薄膜トランジスタの製造方法 |
US7551059B2 (en) * | 2005-01-06 | 2009-06-23 | Goodrich Corporation | Hybrid infrared detector array and CMOS readout integrated circuit with improved dynamic range |
US7482532B2 (en) * | 2005-01-19 | 2009-01-27 | Massachusetts Institute Of Technology | Light trapping in thin film solar cells using textured photonic crystal |
US20060180885A1 (en) * | 2005-02-14 | 2006-08-17 | Omnivision Technologies, Inc. | Image sensor using deep trench isolation |
FR2884351A1 (fr) | 2005-04-11 | 2006-10-13 | St Microelectronics Sa | Procede de fabrication d'un circuit integre comprenant une photodiode et circuit integre correspondant. |
US7576361B2 (en) * | 2005-08-03 | 2009-08-18 | Aptina Imaging Corporation | Backside silicon wafer design reducing image artifacts from infrared radiation |
US7317579B2 (en) * | 2005-08-11 | 2008-01-08 | Micron Technology, Inc. | Method and apparatus providing graded-index microlenses |
US20070052050A1 (en) * | 2005-09-07 | 2007-03-08 | Bart Dierickx | Backside thinned image sensor with integrated lens stack |
WO2008091242A2 (en) | 2005-12-21 | 2008-07-31 | Uva Patent Foundation | Systems and methods of laser texturing and crystallization of material surfaces |
WO2008127807A1 (en) * | 2007-03-09 | 2008-10-23 | University Of Virginia Patent Foundation | Systems and methods of laser texturing of material surfaces and their applications |
EP1964165B1 (en) * | 2005-12-21 | 2018-03-14 | Sunpower Corporation | Fabrication processes of back side contact solar cells |
KR100741931B1 (ko) * | 2005-12-28 | 2007-07-23 | 동부일렉트로닉스 주식회사 | 이미지 센서 및 그의 제조방법 |
US7648851B2 (en) * | 2006-03-06 | 2010-01-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of fabricating backside illuminated image sensor |
JP4193870B2 (ja) * | 2006-05-09 | 2008-12-10 | ソニー株式会社 | 固体撮像素子、撮像装置 |
US7592593B2 (en) | 2006-07-26 | 2009-09-22 | Northrop Grumman Corporation | Multi-band focal plane array |
US8121356B2 (en) | 2006-09-15 | 2012-02-21 | Identix Incorporated | Long distance multimodal biometric system and method |
US7504705B2 (en) * | 2006-09-29 | 2009-03-17 | International Business Machines Corporation | Striped on-chip inductor |
US7629582B2 (en) | 2006-10-24 | 2009-12-08 | Raytheon Company | Dual band imager with visible or SWIR detectors combined with uncooled LWIR detectors |
US7888159B2 (en) * | 2006-10-26 | 2011-02-15 | Omnivision Technologies, Inc. | Image sensor having curved micro-mirrors over the sensing photodiode and method for fabricating |
US20080178932A1 (en) * | 2006-11-02 | 2008-07-31 | Guardian Industries Corp. | Front electrode including transparent conductive coating on patterned glass substrate for use in photovoltaic device and method of making same |
DE102007012115A1 (de) * | 2006-11-30 | 2008-06-05 | Osram Opto Semiconductors Gmbh | Strahlungsdetektor |
JP4749351B2 (ja) | 2007-01-30 | 2011-08-17 | 富士通株式会社 | 赤外線検出器 |
KR100825808B1 (ko) * | 2007-02-26 | 2008-04-29 | 삼성전자주식회사 | 후면 조명 구조의 이미지 센서 및 그 이미지 센서 제조방법 |
US7498650B2 (en) * | 2007-03-08 | 2009-03-03 | Teledyne Licensing, Llc | Backside illuminated CMOS image sensor with pinned photodiode |
KR100870821B1 (ko) | 2007-06-29 | 2008-11-27 | 매그나칩 반도체 유한회사 | 후면 조사 이미지 센서 |
US8143514B2 (en) * | 2007-09-11 | 2012-03-27 | Silicon China (Hk) Limited | Method and structure for hydrogenation of silicon substrates with shaped covers |
JP5248995B2 (ja) * | 2007-11-30 | 2013-07-31 | 株式会社半導体エネルギー研究所 | 光電変換装置の製造方法 |
JP5167799B2 (ja) * | 2007-12-18 | 2013-03-21 | ソニー株式会社 | 固体撮像装置およびカメラ |
US7880168B2 (en) * | 2007-12-19 | 2011-02-01 | Aptina Imaging Corporation | Method and apparatus providing light traps for optical crosstalk reduction |
KR101387715B1 (ko) * | 2008-01-10 | 2014-04-22 | 엘지전자 주식회사 | 나노 텍스쳐링 구조를 갖는 반도체 웨이퍼 기판을 포함하는벌크형 태양전지의 제조방법 |
US7982177B2 (en) * | 2008-01-31 | 2011-07-19 | Omnivision Technologies, Inc. | Frontside illuminated image sensor comprising a complex-shaped reflector |
US7800192B2 (en) | 2008-02-08 | 2010-09-21 | Omnivision Technologies, Inc. | Backside illuminated image sensor having deep light reflective trenches |
US7741666B2 (en) * | 2008-02-08 | 2010-06-22 | Omnivision Technologies, Inc. | Backside illuminated imaging sensor with backside P+ doped layer |
US7989859B2 (en) * | 2008-02-08 | 2011-08-02 | Omnivision Technologies, Inc. | Backside illuminated imaging sensor with silicide light reflecting layer |
US20090200631A1 (en) * | 2008-02-08 | 2009-08-13 | Omnivision Technologies, Inc. | Backside illuminated imaging sensor with light attenuating layer |
US7816220B2 (en) | 2008-02-27 | 2010-10-19 | President & Fellows Of Harvard College | Laser-induced structuring of substrate surfaces |
US8058615B2 (en) | 2008-02-29 | 2011-11-15 | Sionyx, Inc. | Wide spectral range hybrid image detector |
US7759755B2 (en) | 2008-05-14 | 2010-07-20 | International Business Machines Corporation | Anti-reflection structures for CMOS image sensors |
US20100074396A1 (en) * | 2008-07-07 | 2010-03-25 | Siemens Medical Solutions Usa, Inc. | Medical imaging with black silicon photodetector |
US20100013039A1 (en) * | 2008-07-21 | 2010-01-21 | Omnivision Technologies, Inc. | Backside-illuminated imaging sensor including backside passivation |
US7847253B2 (en) | 2008-08-15 | 2010-12-07 | Sionyx, Inc. | Wideband semiconducting light detector |
CN101656273B (zh) * | 2008-08-18 | 2011-07-13 | 中芯国际集成电路制造(上海)有限公司 | 选择性发射极太阳能电池单元及其制造方法 |
US8679959B2 (en) * | 2008-09-03 | 2014-03-25 | Sionyx, Inc. | High sensitivity photodetectors, imaging arrays, and high efficiency photovoltaic devices produced using ion implantation and femtosecond laser irradiation |
US7915154B2 (en) * | 2008-09-03 | 2011-03-29 | Piwczyk Bernhard P | Laser diffusion fabrication of solar cells |
US20100059385A1 (en) * | 2008-09-06 | 2010-03-11 | Delin Li | Methods for fabricating thin film solar cells |
US7968834B2 (en) * | 2008-09-22 | 2011-06-28 | Sionyx, Inc. | Response-enhanced monolithic-hybrid pixel |
US7875948B2 (en) * | 2008-10-21 | 2011-01-25 | Jaroslav Hynecek | Backside illuminated image sensor |
US7745901B1 (en) * | 2009-01-29 | 2010-06-29 | Sionyx, Inc. | Highly-depleted laser doped semiconductor volume |
US20100224229A1 (en) | 2009-03-09 | 2010-09-09 | Pralle Martin U | Multi-junction semiconductor photovoltaic apparatus and methods |
US7964431B2 (en) | 2009-03-19 | 2011-06-21 | Twin Creeks Technologies, Inc. | Method to make electrical contact to a bonded face of a photovoltaic cell |
US8207051B2 (en) * | 2009-04-28 | 2012-06-26 | Sionyx, Inc. | Semiconductor surface modification |
KR101160112B1 (ko) | 2009-04-29 | 2012-06-26 | 주식회사 효성 | 함몰전극형 태양전지의 제조방법 |
US20100300505A1 (en) | 2009-05-26 | 2010-12-02 | Chen Yung T | Multiple junction photovolatic devices and process for making the same |
US8476681B2 (en) * | 2009-09-17 | 2013-07-02 | Sionyx, Inc. | Photosensitive imaging devices and associated methods |
WO2011035188A2 (en) | 2009-09-17 | 2011-03-24 | Sionyx, Inc. | Photosensitive imaging devices and associated methods |
US9881965B2 (en) * | 2009-09-30 | 2018-01-30 | Stmicroelectronics S.A. | Back-side image sensor |
US20120111396A1 (en) | 2010-05-04 | 2012-05-10 | Sionyx, Inc. | Photovoltaic Devices and Associated Methods |
DE102010038796B4 (de) * | 2010-08-02 | 2014-02-20 | Von Ardenne Anlagentechnik Gmbh | Dünnschichtsolarzelle und Verfahren zu ihrer Herstellung |
JP5218502B2 (ja) | 2010-08-30 | 2013-06-26 | ソニー株式会社 | 固体撮像装置の製造方法 |
US9496308B2 (en) | 2011-06-09 | 2016-11-15 | Sionyx, Llc | Process module for increasing the response of backside illuminated photosensitive imagers and associated methods |
US20120313205A1 (en) | 2011-06-10 | 2012-12-13 | Homayoon Haddad | Photosensitive Imagers Having Defined Textures for Light Trapping and Associated Methods |
JP2013093553A (ja) * | 2011-10-04 | 2013-05-16 | Canon Inc | 光電変換装置及びその製造方法、並びに光電変換システム |
-
2010
- 2010-09-17 WO PCT/US2010/049375 patent/WO2011035188A2/en active Application Filing
- 2010-09-17 KR KR1020207008595A patent/KR102234065B1/ko active IP Right Grant
- 2010-09-17 KR KR1020217008700A patent/KR102443836B1/ko active IP Right Grant
- 2010-09-17 US US12/885,158 patent/US8680591B2/en active Active
- 2010-09-17 CN CN2010800520788A patent/CN102630341A/zh active Pending
- 2010-09-17 JP JP2012529948A patent/JP5961332B2/ja active Active
- 2010-09-17 KR KR1020127008694A patent/KR101893331B1/ko active IP Right Grant
- 2010-09-17 EP EP10817938.3A patent/EP2478560A4/en not_active Withdrawn
- 2010-09-17 KR KR1020187024357A patent/KR102095669B1/ko active IP Right Grant
-
2016
- 2016-06-25 JP JP2016126109A patent/JP6356181B2/ja active Active
-
2018
- 2018-06-13 JP JP2018112377A patent/JP2018201019A/ja active Pending
-
2021
- 2021-08-20 JP JP2021134458A patent/JP7386830B2/ja active Active
-
2023
- 2023-11-14 JP JP2023193307A patent/JP2024020375A/ja active Pending
Patent Citations (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277793A (en) * | 1979-07-16 | 1981-07-07 | Rca Corporation | Photodiode having enhanced long wavelength response |
JPS5961973A (ja) * | 1982-09-27 | 1984-04-09 | ア−ルシ−エ− コ−ポレ−ション | 光検知器 |
JPS59224183A (ja) * | 1983-06-03 | 1984-12-17 | Semiconductor Energy Lab Co Ltd | 半導体装置 |
JPH04116870A (ja) * | 1990-09-06 | 1992-04-17 | Fujitsu Ltd | 受光素子の製造方法 |
JPH05243600A (ja) * | 1992-02-28 | 1993-09-21 | Toshiba Corp | 半導体受光素子 |
JPH06104414A (ja) * | 1992-09-18 | 1994-04-15 | Toshiba Corp | 固体撮像装置 |
JPH06125068A (ja) * | 1992-10-14 | 1994-05-06 | Mitsubishi Electric Corp | 固体撮像素子 |
JPH07235658A (ja) * | 1994-02-22 | 1995-09-05 | Sony Corp | 固体撮像装置及びそのセンサ構造の形成方法 |
JP2000323736A (ja) * | 1999-05-10 | 2000-11-24 | Mitsubishi Electric Corp | シリコン太陽電池の製造方法 |
JP2001044403A (ja) * | 1999-07-30 | 2001-02-16 | Fujitsu Ltd | 半導体撮像装置 |
JP2001304955A (ja) * | 2000-04-25 | 2001-10-31 | Matsushita Electric Works Ltd | 高感度赤外線検出素子およびその製造方法 |
JP2003249639A (ja) * | 2002-02-22 | 2003-09-05 | Sony Corp | 光電変換装置およびその製造方法ならびに固体撮像装置ならびにその製造方法 |
JP2004047682A (ja) * | 2002-07-11 | 2004-02-12 | Toshiba Corp | 固体撮像装置 |
JP2004235254A (ja) * | 2003-01-28 | 2004-08-19 | Fujitsu Ltd | 赤外線検出器及びその製造方法 |
JP2005072097A (ja) * | 2003-08-20 | 2005-03-17 | Sony Corp | 光電変換装置及びその駆動方法、並びにその製造方法、固体撮像装置及びその駆動方法、並びにその製造方法 |
WO2005109042A1 (ja) * | 2004-05-12 | 2005-11-17 | Matsushita Electric Industrial Co., Ltd. | 光学素子及びその製造方法 |
JP2006033493A (ja) * | 2004-07-16 | 2006-02-02 | Matsushita Electric Ind Co Ltd | 撮像装置 |
JP2006147991A (ja) * | 2004-11-24 | 2006-06-08 | Canon Inc | 固体撮像素子及びそれを有する光学機器 |
JP2006210701A (ja) * | 2005-01-28 | 2006-08-10 | Sanyo Electric Co Ltd | 固体撮像装置及びその製造方法 |
JP2006261372A (ja) * | 2005-03-17 | 2006-09-28 | Sony Corp | 固体撮像素子および固体撮像素子の製造方法および画像撮影装置 |
JP2007135005A (ja) * | 2005-11-10 | 2007-05-31 | Canon Inc | 撮像装置 |
US20070138590A1 (en) * | 2005-12-15 | 2007-06-21 | Micron Technology, Inc. | Light sensor having undulating features for CMOS imager |
JP2007227546A (ja) * | 2006-02-22 | 2007-09-06 | Sumitomo Electric Ind Ltd | 光検出装置 |
JP2008066584A (ja) * | 2006-09-08 | 2008-03-21 | Asahi Kasei Electronics Co Ltd | 光センサ |
JP2008078665A (ja) * | 2006-09-22 | 2008-04-03 | Commiss Energ Atom | 基板にドープ領域を形成する方法及び光電池 |
JP2008153361A (ja) * | 2006-12-15 | 2008-07-03 | Hitachi Ltd | 固体撮像素子、光検出器及びこれを用いた認証装置 |
JP2010531542A (ja) * | 2007-06-23 | 2010-09-24 | サンパワー コーポレイション | 高出力対重量比用途のためのバックコンタクト太陽電池 |
JP2009206356A (ja) * | 2008-02-28 | 2009-09-10 | Toshiba Corp | 固体撮像装置およびその製造方法 |
JP2010226072A (ja) * | 2009-02-24 | 2010-10-07 | Hamamatsu Photonics Kk | 半導体光検出素子 |
JP2010226073A (ja) * | 2009-02-24 | 2010-10-07 | Hamamatsu Photonics Kk | フォトダイオード及びフォトダイオードアレイ |
JP2010226074A (ja) * | 2009-02-24 | 2010-10-07 | Hamamatsu Photonics Kk | フォトダイオード及びフォトダイオードアレイ |
JP2010226071A (ja) * | 2009-02-24 | 2010-10-07 | Hamamatsu Photonics Kk | 半導体光検出素子 |
JP2013527598A (ja) * | 2010-03-24 | 2013-06-27 | サイオニクス、インク. | 高められた電磁放射線検出を有するデバイス及び関連方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2020027937A (ja) * | 2018-08-10 | 2020-02-20 | ブリルニクス インク | 固体撮像装置、固体撮像装置の製造方法、および電子機器 |
CN113302741A (zh) * | 2018-12-21 | 2021-08-24 | Ams传感器比利时有限公司 | 半导体图像传感器的像素及制造像素的方法 |
US12009380B2 (en) | 2018-12-21 | 2024-06-11 | Ams Sensors Belgium Bvba | Pixel of a semiconductor image sensor and method of manufacturing a pixel |
Also Published As
Publication number | Publication date |
---|---|
KR20210035920A (ko) | 2021-04-01 |
JP2021193737A (ja) | 2021-12-23 |
JP7386830B2 (ja) | 2023-11-27 |
US20110227138A1 (en) | 2011-09-22 |
KR102234065B1 (ko) | 2021-03-31 |
JP2013505587A (ja) | 2013-02-14 |
KR101893331B1 (ko) | 2018-08-30 |
JP2024020375A (ja) | 2024-02-14 |
KR20200036037A (ko) | 2020-04-06 |
JP2018201019A (ja) | 2018-12-20 |
EP2478560A4 (en) | 2014-06-18 |
KR20180098687A (ko) | 2018-09-04 |
CN102630341A (zh) | 2012-08-08 |
WO2011035188A3 (en) | 2011-06-23 |
EP2478560A2 (en) | 2012-07-25 |
US8680591B2 (en) | 2014-03-25 |
KR102443836B1 (ko) | 2022-09-15 |
KR20120069708A (ko) | 2012-06-28 |
KR102095669B1 (ko) | 2020-04-01 |
JP5961332B2 (ja) | 2016-08-02 |
WO2011035188A2 (en) | 2011-03-24 |
JP6356181B2 (ja) | 2018-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7386830B2 (ja) | 感光撮像素子および関連方法 | |
US10484855B2 (en) | Process module for increasing the response of backside illuminated photosensitive imagers and associated methods | |
US10361232B2 (en) | Photosensitive imaging devices and associated methods | |
US12057464B2 (en) | Photosensitive imaging devices and associated methods | |
US8476681B2 (en) | Photosensitive imaging devices and associated methods | |
US11721714B2 (en) | Pixel isolation elements, devices and associated methods | |
US20120313205A1 (en) | Photosensitive Imagers Having Defined Textures for Light Trapping and Associated Methods | |
US20130187250A1 (en) | Semiconductor Devices Having an Enhanced Absorption Region and Associated Methods |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170217 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20170607 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170613 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170831 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20171109 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171212 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20180515 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20180613 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6356181 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |