JP5503876B2 - 半導体基板の製造方法 - Google Patents
半導体基板の製造方法 Download PDFInfo
- Publication number
- JP5503876B2 JP5503876B2 JP2009009844A JP2009009844A JP5503876B2 JP 5503876 B2 JP5503876 B2 JP 5503876B2 JP 2009009844 A JP2009009844 A JP 2009009844A JP 2009009844 A JP2009009844 A JP 2009009844A JP 5503876 B2 JP5503876 B2 JP 5503876B2
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor layer
- layer
- island
- single crystal
- substrate
- 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.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 title claims description 479
- 239000000758 substrate Substances 0.000 title claims description 208
- 238000004519 manufacturing process Methods 0.000 title claims description 32
- 239000013078 crystal Substances 0.000 claims description 130
- 150000002500 ions Chemical class 0.000 claims description 47
- 238000010438 heat treatment Methods 0.000 claims description 26
- 230000001678 irradiating effect Effects 0.000 claims description 23
- 238000000059 patterning Methods 0.000 claims description 21
- 239000010410 layer Substances 0.000 description 594
- 239000012535 impurity Substances 0.000 description 84
- 238000000034 method Methods 0.000 description 71
- 239000010408 film Substances 0.000 description 44
- 239000007789 gas Substances 0.000 description 42
- 239000002585 base Substances 0.000 description 39
- 229910052710 silicon Inorganic materials 0.000 description 35
- 239000010703 silicon Substances 0.000 description 35
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 34
- 229910052581 Si3N4 Inorganic materials 0.000 description 32
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 32
- 239000000463 material Substances 0.000 description 29
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 23
- 238000005530 etching Methods 0.000 description 23
- 230000007547 defect Effects 0.000 description 22
- 229910052814 silicon oxide Inorganic materials 0.000 description 22
- 239000012298 atmosphere Substances 0.000 description 21
- 239000010936 titanium Substances 0.000 description 21
- 230000008569 process Effects 0.000 description 20
- 229910052782 aluminium Inorganic materials 0.000 description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 19
- 238000011156 evaluation Methods 0.000 description 18
- 239000001257 hydrogen Substances 0.000 description 17
- 229910052739 hydrogen Inorganic materials 0.000 description 17
- 239000007787 solid Substances 0.000 description 17
- 230000006870 function Effects 0.000 description 16
- 239000011521 glass Substances 0.000 description 16
- 230000008018 melting Effects 0.000 description 16
- 238000002844 melting Methods 0.000 description 16
- 238000000926 separation method Methods 0.000 description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 15
- 229910052719 titanium Inorganic materials 0.000 description 15
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 14
- 230000008859 change Effects 0.000 description 14
- 238000005468 ion implantation Methods 0.000 description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 13
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 12
- 238000005229 chemical vapour deposition Methods 0.000 description 12
- 239000007788 liquid Substances 0.000 description 12
- 238000002310 reflectometry Methods 0.000 description 12
- 238000004544 sputter deposition Methods 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 229910052750 molybdenum Inorganic materials 0.000 description 9
- 239000011733 molybdenum Substances 0.000 description 9
- 238000009832 plasma treatment Methods 0.000 description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 8
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 239000010409 thin film Substances 0.000 description 8
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 7
- 238000010884 ion-beam technique Methods 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 230000010355 oscillation Effects 0.000 description 7
- 239000002356 single layer Substances 0.000 description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 7
- 229910052721 tungsten Inorganic materials 0.000 description 7
- 239000010937 tungsten Substances 0.000 description 7
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 6
- 229910052796 boron Inorganic materials 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 229910000449 hafnium oxide Inorganic materials 0.000 description 6
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 6
- 150000004767 nitrides Chemical class 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 5
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 229910052732 germanium Inorganic materials 0.000 description 5
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 5
- 239000010931 gold Substances 0.000 description 5
- 239000001307 helium Substances 0.000 description 5
- 229910052734 helium Inorganic materials 0.000 description 5
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000010955 niobium Substances 0.000 description 5
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 5
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 239000011574 phosphorus Substances 0.000 description 5
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 5
- 229910021332 silicide Inorganic materials 0.000 description 5
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 5
- 229910052715 tantalum Inorganic materials 0.000 description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 5
- 229910001936 tantalum oxide Inorganic materials 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 4
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 4
- 239000011368 organic material Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910052779 Neodymium Inorganic materials 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000001678 elastic recoil detection analysis Methods 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- -1 hydrogen ions Chemical class 0.000 description 3
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229910052697 platinum Inorganic materials 0.000 description 3
- 238000003746 solid phase reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- BHVMAFDNFMTYLQ-UHFFFAOYSA-N azanylidyne(azanylidynegermyloxy)germane Chemical compound N#[Ge]O[Ge]#N BHVMAFDNFMTYLQ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- BIXHRBFZLLFBFL-UHFFFAOYSA-N germanium nitride Chemical compound N#[Ge]N([Ge]#N)[Ge]#N BIXHRBFZLLFBFL-UHFFFAOYSA-N 0.000 description 2
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium oxide Inorganic materials O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002366 halogen compounds Chemical class 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009616 inductively coupled plasma Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 238000005121 nitriding Methods 0.000 description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 2
- 239000001272 nitrous oxide Substances 0.000 description 2
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 238000005001 rutherford backscattering spectroscopy Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- GPXJNWSHGFTCBW-UHFFFAOYSA-N Indium phosphide Chemical compound [In]#P GPXJNWSHGFTCBW-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 229910002808 Si–O–Si Inorganic materials 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- GDFCWFBWQUEQIJ-UHFFFAOYSA-N [B].[P] Chemical compound [B].[P] GDFCWFBWQUEQIJ-UHFFFAOYSA-N 0.000 description 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000005407 aluminoborosilicate glass Substances 0.000 description 1
- 239000005354 aluminosilicate glass Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- GPBUGPUPKAGMDK-UHFFFAOYSA-N azanylidynemolybdenum Chemical compound [Mo]#N GPBUGPUPKAGMDK-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- UMIVXZPTRXBADB-UHFFFAOYSA-N benzocyclobutene Chemical compound C1=CC=C2CCC2=C1 UMIVXZPTRXBADB-UHFFFAOYSA-N 0.000 description 1
- 239000005380 borophosphosilicate glass Substances 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 229910021480 group 4 element Inorganic materials 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- QOSATHPSBFQAML-UHFFFAOYSA-N hydrogen peroxide;hydrate Chemical compound O.OO QOSATHPSBFQAML-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052743 krypton Inorganic materials 0.000 description 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 150000002751 molybdenum Chemical class 0.000 description 1
- RUFLMLWJRZAWLJ-UHFFFAOYSA-N nickel silicide Chemical compound [Ni]=[Si]=[Ni] RUFLMLWJRZAWLJ-UHFFFAOYSA-N 0.000 description 1
- 229910021334 nickel silicide Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 150000002831 nitrogen free-radicals Chemical class 0.000 description 1
- GVGCUCJTUSOZKP-UHFFFAOYSA-N nitrogen trifluoride Chemical compound FN(F)F GVGCUCJTUSOZKP-UHFFFAOYSA-N 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- FDNAPBUWERUEDA-UHFFFAOYSA-N silicon tetrachloride Chemical compound Cl[Si](Cl)(Cl)Cl FDNAPBUWERUEDA-UHFFFAOYSA-N 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 1
- 229960000909 sulfur hexafluoride Drugs 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 150000003608 titanium Chemical class 0.000 description 1
- FAQYAMRNWDIXMY-UHFFFAOYSA-N trichloroborane Chemical compound ClB(Cl)Cl FAQYAMRNWDIXMY-UHFFFAOYSA-N 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 229910021342 tungsten silicide Inorganic materials 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/84—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being other than a semiconductor body, e.g. being an insulating body
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76251—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques
- H01L21/76254—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques with separation/delamination along an ion implanted layer, e.g. Smart-cut, Unibond
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
- H01L29/78618—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
- H01L29/78621—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure with LDD structure or an extension or an offset region or characterised by the doping profile
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
- H01L29/456—Ohmic electrodes on silicon
- H01L29/458—Ohmic electrodes on silicon for thin film silicon, e.g. source or drain electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/66772—Monocristalline silicon transistors on insulating substrates, e.g. quartz substrates
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Thin Film Transistor (AREA)
- Recrystallisation Techniques (AREA)
Description
本実施の形態では、半導体基板の製造方法について、図1乃至4を参照して説明する。
・加速電圧 5kV以上100kV以下(好ましくは30kV以上80kV以下)
・ドーズ量 6×1015ions/cm2以上4×1016ions/cm2以下
・ビーム電流密度 2μA/cm2以上(好ましくは5μA/cm2以上、より好ましくは10μA/cm2以上)
本実施の形態では、実施の形態1において示した半導体基板の製造方法における、島状半導体層とパルスレーザ光の照射領域との関係について図5を参照して説明する。なお、図5においては、矩形状の半導体層及び矩形状のパルスレーザ光(面状のパルスレーザ光)を用いる場合について説明するが、開示に係る発明の一態様はこれに限定されるものではない。
本実施の形態では、半導体基板の製造方法に用いることができる評価方法について、図6乃至9を参照して説明する。はじめに、図6及び7を参照して、半導体層に照射した参照光の反射率が半導体層の溶融状態に応じて変化する様子及びこの性質を利用した半導体層の評価方法について示す。なお、図6及び7における説明では簡単のため、パルスレーザ光の照射時間(パルス幅)や照射パルス数を一定にして、パルスレーザ光の照射強度のみを変化させた場合について示す。
・半導体層のパルスレーザ光が照射される面とは反対の面に参照光を照射して、その反射率を観測する。
・第1の反射率(R1)と第2の反射率(R2)を基準とする。
・第1の反射率(R1):パルスレーザ光の照射強度と反射率との関係を示すグラフにおいて、反射率が急激に増大する反射率である。すなわち、半導体層の表面のみが溶融状態にある場合の反射率である。
・第2の反射率(R2):パルスレーザ光の照射強度と反射率との関係を示すグラフにおいて、反射率が飽和する反射率である。すなわち、半導体層の略全体(表面から裏面まで)が溶融状態にある場合の反射率である。
・反射率が第1の反射率未満である場合:半導体層が非溶融状態にあると判断される。
・反射率が第1の反射率以上、第2の反射率未満である場合:半導体層が部分溶融状態にあると判断される。
・反射率が第2の反射率以上である場合:半導体層が完全溶融状態にあると判断される。
・半導体層のパルスレーザ光が照射される面とは反対の面に参照光を照射して、その反射率の経時変化を観測する。
・反射率が変化しない段階:半導体層が非溶融状態にあると判断される。
・反射率が変化する段階:半導体層が部分溶融状態にあると判断される。
・反射率が飽和した段階:半導体層が完全溶融状態にあると判断される。
・半導体層のパルスレーザ光が照射される面とは反対の面に参照光を照射して、その反射率の経時変化を観測する。
・目的の反射率(R’)を基準とする。
・目的の反射率(R’):目的の強度のパルスレーザ光が照射された場合の反射率(の最大値)である。
・反射率の最大値が目的の反射率未満である場合:半導体層が所望の溶融状態に達していないと判断される。
・反射率の最大値が目的の反射率以上の一定範囲にある場合:半導体層が所望の溶融状態に達したと判断される。
・反射率の最大値が一定範囲を超えた場合:半導体層が所望の溶融状態を超える溶融状態に達したと判断される。
本実施の形態では、図10乃至12を参照して、上述の半導体基板を用いた半導体装置の作製方法について説明する。ここでは、半導体装置の一例として複数のトランジスタからなる半導体装置の作製方法について説明することとする。なお、以下において示すトランジスタを組み合わせて用いることで、様々な半導体装置を形成することができる。
本実施の形態では、半導体装置に用いることができる薄膜トランジスタの製造方法の別の一例について説明する。なお、本実施の形態に示す薄膜トランジスタの製造方法では、半導体層と配線との接続に係る開口が自己整合的に形成されることを特徴としている。
本実施の形態では、実施の形態4又は5において作製した半導体装置、特に表示装置を用いた電子機器について、図16及び17を参照して説明する。
110 単結晶半導体基板
112 絶縁層
114 損傷領域
116 絶縁層
118 単結晶半導体層
120 島状半導体層
122 島状半導体層
124 島状半導体層
130 イオンビーム
132 パルスレーザ光
140 基板
142 単結晶半導体基板
150 半導体基板
300 絶縁層
302 単結晶半導体層
400 絶縁層
402 島状半導体層
500 ベース基板
502 島状半導体層
504 領域
510 ベース基板
512 島状半導体層
514 領域
600 ベース基板
612 絶縁層
616 半導体層
616a 半導体層
616b 半導体層
640 パルスレーザ光
650 参照光
652 反射光
1000 半導体層
1002 半導体層
1004 半導体層
1006 ゲート絶縁層
1008 電極
1010 不純物領域
1012 不純物領域
1014 サイドウォール
1016 高濃度不純物領域
1018 低濃度不純物領域
1020 チャネル形成領域
1022 高濃度不純物領域
1024 低濃度不純物領域
1026 チャネル形成領域
1028 nチャネル型トランジスタ
1030 pチャネル型トランジスタ
1032 絶縁層
1034 絶縁層
1036 導電層
1038 導電層
1300 ベース基板
1302 絶縁層
1304 絶縁層
1306 島状半導体層
1308 絶縁層
1310 導電層
1312 導電層
1314 絶縁層
1316 レジストマスク
1318 導電層
1320 導電層
1322 絶縁層
1324 絶縁層
1326 不純物領域
1328 サイドウォール
1330 チャネル形成領域
1332 低濃度不純物領域
1334 高濃度不純物領域
1336 開口
1338 導電層
1340 導電層
1342 導電層
1344 導電層
1346 導電層
1348 導電層
1601 筺体
1602 支持台
1603 表示部
1604 スピーカー部
1605 ビデオ入力端子
1611 本体
1612 表示部
1613 受像部
1614 操作キー
1615 外部接続ポート
1616 シャッターボタン
1621 本体
1622 筐体
1623 表示部
1624 キーボード
1625 外部接続ポート
1626 ポインティングデバイス
1631 本体
1632 表示部
1633 スイッチ
1634 操作キー
1635 赤外線ポート
1641 本体
1642 筐体
1643 表示部
1644 表示部
1645 記録媒体読み込み部
1646 操作キー
1647 スピーカー部
1651 本体
1652 表示部
1653 操作キー
1661 本体
1662 表示部
1663 筐体
1664 外部接続ポート
1665 リモコン受信部
1666 受像部
1667 バッテリー
1668 音声入力部
1669 操作キー
1671 本体
1672 筐体
1673 表示部
1674 音声入力部
1675 音声出力部
1676 操作キー
1677 外部接続ポート
1678 アンテナ
1700 携帯電子機器
1701 筐体
1702 筐体
1711 表示部
1712 スピーカー
1713 マイクロフォン
1714 操作キー
1715 ポインティングデバイス
1716 カメラ用レンズ
1717 外部接続端子
1721 キーボード
1722 外部メモリスロット
1723 カメラ用レンズ
1724 ライト
1725 イヤフォン端子
Claims (4)
- 単結晶半導体基板の一表面上に絶縁層を形成し、
前記絶縁層を介してイオンを照射して前記単結晶半導体基板の一表面から所定の深さの領域に損傷領域を形成し、
絶縁表面を有する基板の表面と前記絶縁層の表面とを接触させて、前記絶縁表面を有する基板と前記単結晶半導体基板とを貼り合わせ、
加熱処理を施すことにより、前記損傷領域において前記単結晶半導体基板を分離して前記絶縁表面を有する基板上に単結晶半導体層を形成し、
前記単結晶半導体層をパターニングして複数の島状半導体層を形成し、
前記島状半導体層の一に、前記島状半導体層の全面を覆うように成形されたレーザ光を照射し、
前記レーザ光の照射の際の前記島状半導体層の溶融状態を判定した後、前記島状半導体層が非溶融状態にあると判定した場合には、前記島状半導体層に対して再度レーザ光を照射することを特徴とする半導体基板の製造方法。 - 単結晶半導体基板の一表面上に第1の絶縁層を形成し、
前記第1の絶縁層を介してイオンを照射して前記単結晶半導体基板の一表面から所定の深さの領域に損傷領域を形成し、
絶縁表面を有する基板の表面上に第2の絶縁層を形成し、
前記第2の絶縁層の表面と前記第1の絶縁層の表面とを接触させて、前記絶縁表面を有する基板と前記単結晶半導体基板とを貼り合わせ、
加熱処理を施すことにより、前記損傷領域において前記単結晶半導体基板を分離して前記絶縁表面を有する基板上に単結晶半導体層を形成し、
前記単結晶半導体層をパターニングして複数の島状半導体層を形成し、
前記島状半導体層の一に、前記島状半導体層の全面を覆うように成形されたレーザ光を照射し、
前記レーザ光の照射の際の前記島状半導体層の溶融状態を判定した後、前記島状半導体層が非溶融状態にあると判定した場合には、前記島状半導体層に対して再度レーザ光を照射することを特徴とする半導体基板の製造方法。 - 単結晶半導体基板の一表面上に絶縁層を形成し、
前記絶縁層を介してイオンを照射して前記単結晶半導体基板の一表面から所定の深さの領域に損傷領域を形成し、
前記単結晶半導体基板をパターニングして、その底部が前記損傷領域より深い凹部を形成し、
絶縁表面を有する基板の表面と前記絶縁層の表面とを接触させて、前記絶縁表面を有する基板と前記単結晶半導体基板とを貼り合わせ、
加熱処理を施すことにより、前記損傷領域において前記単結晶半導体基板を分離して前記絶縁表面を有する基板上に複数の島状半導体層を形成し、
前記島状半導体層の一に、前記島状半導体層の全面を覆うように成形されたレーザ光を照射し、
前記レーザ光の照射の際の前記島状半導体層の溶融状態を判定した後、前記島状半導体層が非溶融状態にあると判定した場合には、前記島状半導体層に対して再度レーザ光を照射することを特徴とする半導体基板の製造方法。 - 単結晶半導体基板の一表面上に第1の絶縁層を形成し、
前記第1の絶縁層を介してイオンを照射して前記単結晶半導体基板の一表面から所定の深さの領域に損傷領域を形成し、
前記単結晶半導体基板をパターニングして、その底部が前記損傷領域より深い凹部を形成し、
絶縁表面を有する基板の表面上に第2の絶縁層を形成し、
前記第2の絶縁層の表面と前記第1の絶縁層の表面とを接触させて、前記絶縁表面を有する基板と前記単結晶半導体基板とを貼り合わせ、
加熱処理を施すことにより、前記損傷領域において前記単結晶半導体基板を分離して前記絶縁表面を有する基板上に複数の島状半導体層を形成し、
前記島状半導体層の一に、前記島状半導体層の全面を覆うように成形されたレーザ光を照射し、
前記レーザ光の照射の際の前記島状半導体層の溶融状態を判定した後、前記島状半導体層が非溶融状態にあると判定した場合には、前記島状半導体層に対して再度レーザ光を照射することを特徴とする半導体基板の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009009844A JP5503876B2 (ja) | 2008-01-24 | 2009-01-20 | 半導体基板の製造方法 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008014147 | 2008-01-24 | ||
JP2008014147 | 2008-01-24 | ||
JP2009009844A JP5503876B2 (ja) | 2008-01-24 | 2009-01-20 | 半導体基板の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2009200480A JP2009200480A (ja) | 2009-09-03 |
JP2009200480A5 JP2009200480A5 (ja) | 2012-02-16 |
JP5503876B2 true JP5503876B2 (ja) | 2014-05-28 |
Family
ID=40899666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009009844A Expired - Fee Related JP5503876B2 (ja) | 2008-01-24 | 2009-01-20 | 半導体基板の製造方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7910465B2 (ja) |
JP (1) | JP5503876B2 (ja) |
KR (1) | KR101554470B1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5548351B2 (ja) * | 2007-11-01 | 2014-07-16 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
WO2009157373A1 (ja) * | 2008-06-26 | 2009-12-30 | 株式会社Ihi | レーザアニール方法及び装置 |
JP5540476B2 (ja) * | 2008-06-30 | 2014-07-02 | 株式会社Ihi | レーザアニール装置 |
DE112011100841B4 (de) * | 2010-03-08 | 2021-11-25 | Semiconductor Energy Laboratory Co., Ltd. | Halbleitervorrichtung und verfahren zur herstellung der halbleitervorrichtung |
DE102011002236A1 (de) * | 2011-04-21 | 2012-10-25 | Dritte Patentportfolio Beteiligungsgesellschaft Mbh & Co.Kg | Verfahren zur Herstellung einer polykristallinen Schicht |
CN102646592B (zh) * | 2011-05-03 | 2014-12-03 | 京东方科技集团股份有限公司 | 薄膜场效应晶体管器件及其制备方法 |
JP5464192B2 (ja) * | 2011-09-29 | 2014-04-09 | 株式会社デンソー | 半導体装置の製造方法 |
US20180019169A1 (en) * | 2016-07-12 | 2018-01-18 | QMAT, Inc. | Backing substrate stabilizing donor substrate for implant or reclamation |
JP7041648B2 (ja) * | 2019-07-17 | 2022-03-24 | 信越化学工業株式会社 | 複合基板の製造方法 |
Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5696835A (en) * | 1979-12-29 | 1981-08-05 | Fujitsu Ltd | Manufacture of semiconductor device |
JPS58156591A (ja) | 1982-03-10 | 1983-09-17 | Nippon Telegr & Teleph Corp <Ntt> | 半導体単結晶薄膜の形成法 |
US5064775A (en) | 1990-09-04 | 1991-11-12 | Industrial Technology Research Institute | Method of fabricating an improved polycrystalline silicon thin film transistor |
US5104818A (en) | 1991-04-15 | 1992-04-14 | United Technologies Corporation | Preimplanted N-channel SOI mesa |
FR2681472B1 (fr) | 1991-09-18 | 1993-10-29 | Commissariat Energie Atomique | Procede de fabrication de films minces de materiau semiconducteur. |
US5923962A (en) | 1993-10-29 | 1999-07-13 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a semiconductor device |
TW264575B (ja) | 1993-10-29 | 1995-12-01 | Handotai Energy Kenkyusho Kk | |
JP3431033B2 (ja) | 1993-10-29 | 2003-07-28 | 株式会社半導体エネルギー研究所 | 半導体作製方法 |
JP2873660B2 (ja) | 1994-01-08 | 1999-03-24 | 株式会社半導体エネルギー研究所 | 半導体集積回路の作製方法 |
TW297138B (ja) | 1995-05-31 | 1997-02-01 | Handotai Energy Kenkyusho Kk | |
WO1997001863A1 (fr) | 1995-06-26 | 1997-01-16 | Seiko Epson Corporation | Procede de formation de film semi-conducteur cristallin, procede de production de transistor a couche mince, procede de production de cellules solaires et dispositif cristal liquide a matrice active |
JP4103968B2 (ja) | 1996-09-18 | 2008-06-18 | 株式会社半導体エネルギー研究所 | 絶縁ゲイト型半導体装置 |
US6155909A (en) | 1997-05-12 | 2000-12-05 | Silicon Genesis Corporation | Controlled cleavage system using pressurized fluid |
US6534380B1 (en) | 1997-07-18 | 2003-03-18 | Denso Corporation | Semiconductor substrate and method of manufacturing the same |
JPH1197379A (ja) | 1997-07-25 | 1999-04-09 | Denso Corp | 半導体基板及び半導体基板の製造方法 |
JPH1145862A (ja) * | 1997-07-24 | 1999-02-16 | Denso Corp | 半導体基板の製造方法 |
US6388652B1 (en) | 1997-08-20 | 2002-05-14 | Semiconductor Energy Laboratory Co., Ltd. | Electrooptical device |
US6686623B2 (en) | 1997-11-18 | 2004-02-03 | Semiconductor Energy Laboratory Co., Ltd. | Nonvolatile memory and electronic apparatus |
JPH11163363A (ja) | 1997-11-22 | 1999-06-18 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP2000003875A (ja) | 1998-06-12 | 2000-01-07 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP2000012864A (ja) | 1998-06-22 | 2000-01-14 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法 |
KR100318467B1 (ko) * | 1998-06-30 | 2002-02-19 | 박종섭 | 본딩형실리콘이중막웨이퍼제조방법 |
JP3385972B2 (ja) | 1998-07-10 | 2003-03-10 | 信越半導体株式会社 | 貼り合わせウェーハの製造方法および貼り合わせウェーハ |
US6271101B1 (en) | 1998-07-29 | 2001-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Process for production of SOI substrate and process for production of semiconductor device |
JP4476390B2 (ja) | 1998-09-04 | 2010-06-09 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
JP2000124092A (ja) | 1998-10-16 | 2000-04-28 | Shin Etsu Handotai Co Ltd | 水素イオン注入剥離法によってsoiウエーハを製造する方法およびこの方法で製造されたsoiウエーハ |
KR20000040104A (ko) | 1998-12-17 | 2000-07-05 | 김영환 | 실리콘 온 인슐레이터 웨이퍼의 제조방법 |
JP2000349266A (ja) | 1999-03-26 | 2000-12-15 | Canon Inc | 半導体部材の製造方法、半導体基体の利用方法、半導体部材の製造システム、半導体部材の生産管理方法及び堆積膜形成装置の利用方法 |
JP4101409B2 (ja) | 1999-08-19 | 2008-06-18 | シャープ株式会社 | 半導体装置の製造方法 |
US6746942B2 (en) | 2000-09-05 | 2004-06-08 | Sony Corporation | Semiconductor thin film and method of fabricating semiconductor thin film, apparatus for fabricating single crystal semiconductor thin film, and method of fabricating single crystal thin film, single crystal thin film substrate, and semiconductor device |
EP1396878A4 (en) * | 2001-03-30 | 2008-09-03 | Toyoda Gosei Kk | METHOD OF MANUFACTURING A SEMICONDUCTOR SUBSTRATE AND SEMICONDUCTOR ELEMENT |
US7253032B2 (en) | 2001-04-20 | 2007-08-07 | Semiconductor Energy Laboratory Co., Ltd. | Method of flattening a crystallized semiconductor film surface by using a plate |
TW544938B (en) | 2001-06-01 | 2003-08-01 | Semiconductor Energy Lab | Method of manufacturing a semiconductor device |
US6541792B1 (en) * | 2001-09-14 | 2003-04-01 | Hewlett-Packard Development Company, Llp | Memory device having dual tunnel junction memory cells |
GB0127263D0 (en) * | 2001-11-13 | 2002-01-02 | Diamanx Products Ltd | Layered structures |
JP2003257992A (ja) | 2002-03-06 | 2003-09-12 | Matsushita Electric Ind Co Ltd | 薄膜トランジスタの製造方法 |
US7119365B2 (en) | 2002-03-26 | 2006-10-10 | Sharp Kabushiki Kaisha | Semiconductor device and manufacturing method thereof, SOI substrate and display device using the same, and manufacturing method of the SOI substrate |
US6908797B2 (en) | 2002-07-09 | 2005-06-21 | Semiconductor Energy Laboratory Co., Ltd. | Method of manufacturing a semiconductor device |
US7508034B2 (en) | 2002-09-25 | 2009-03-24 | Sharp Kabushiki Kaisha | Single-crystal silicon substrate, SOI substrate, semiconductor device, display device, and manufacturing method of semiconductor device |
US7176528B2 (en) | 2003-02-18 | 2007-02-13 | Corning Incorporated | Glass-based SOI structures |
US7399681B2 (en) | 2003-02-18 | 2008-07-15 | Corning Incorporated | Glass-based SOI structures |
US6767802B1 (en) * | 2003-09-19 | 2004-07-27 | Sharp Laboratories Of America, Inc. | Methods of making relaxed silicon-germanium on insulator via layer transfer |
JP5110772B2 (ja) | 2004-02-03 | 2012-12-26 | 株式会社半導体エネルギー研究所 | 半導体薄膜層を有する基板の製造方法 |
CN101091251B (zh) | 2004-08-18 | 2011-03-16 | 康宁股份有限公司 | 包含高应变玻璃或玻璃陶瓷的绝缘体上半导体结构 |
US7247545B2 (en) | 2004-11-10 | 2007-07-24 | Sharp Laboratories Of America, Inc. | Fabrication of a low defect germanium film by direct wafer bonding |
EP1659623B1 (en) | 2004-11-19 | 2008-04-16 | S.O.I. Tec Silicon on Insulator Technologies S.A. | Method for fabricating a germanium on insulator (GeOI) type wafer |
FR2888663B1 (fr) | 2005-07-13 | 2008-04-18 | Soitec Silicon On Insulator | Procede de diminution de la rugosite d'une couche epaisse d'isolant |
KR101299604B1 (ko) * | 2005-10-18 | 2013-08-26 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 그 제조 방법 |
US20070117287A1 (en) | 2005-11-23 | 2007-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Laser irradiation apparatus |
US7608521B2 (en) * | 2006-05-31 | 2009-10-27 | Corning Incorporated | Producing SOI structure using high-purity ion shower |
US7579654B2 (en) | 2006-05-31 | 2009-08-25 | Corning Incorporated | Semiconductor on insulator structure made using radiation annealing |
FR2911430B1 (fr) | 2007-01-15 | 2009-04-17 | Soitec Silicon On Insulator | "procede de fabrication d'un substrat hybride" |
CN101281912B (zh) | 2007-04-03 | 2013-01-23 | 株式会社半导体能源研究所 | Soi衬底及其制造方法以及半导体装置 |
JP5348916B2 (ja) * | 2007-04-25 | 2013-11-20 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US7745268B2 (en) * | 2007-06-01 | 2010-06-29 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing a semiconductor device with irradiation of single crystal semiconductor layer in an inert atmosphere |
KR101484296B1 (ko) | 2007-06-26 | 2015-01-19 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 기판의 제작방법 |
JP5442224B2 (ja) | 2007-07-23 | 2014-03-12 | 株式会社半導体エネルギー研究所 | Soi基板の製造方法 |
TWI493609B (zh) * | 2007-10-23 | 2015-07-21 | Semiconductor Energy Lab | 半導體基板、顯示面板及顯示裝置的製造方法 |
JP2009135453A (ja) | 2007-10-30 | 2009-06-18 | Semiconductor Energy Lab Co Ltd | 半導体装置の作製方法、半導体装置及び電子機器 |
-
2009
- 2009-01-20 JP JP2009009844A patent/JP5503876B2/ja not_active Expired - Fee Related
- 2009-01-21 US US12/356,575 patent/US7910465B2/en not_active Expired - Fee Related
- 2009-01-21 KR KR1020090004890A patent/KR101554470B1/ko active IP Right Grant
-
2011
- 2011-03-04 US US13/040,302 patent/US8492248B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR20090082126A (ko) | 2009-07-29 |
JP2009200480A (ja) | 2009-09-03 |
US20110151593A1 (en) | 2011-06-23 |
US8492248B2 (en) | 2013-07-23 |
US20090191694A1 (en) | 2009-07-30 |
US7910465B2 (en) | 2011-03-22 |
KR101554470B1 (ko) | 2015-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5553523B2 (ja) | 半導体装置の作製方法 | |
JP5503876B2 (ja) | 半導体基板の製造方法 | |
JP5500914B2 (ja) | レーザ照射装置 | |
JP5433220B2 (ja) | 半導体装置及びその作製方法 | |
JP5586912B2 (ja) | 半導体基板の作製方法 | |
JP5586906B2 (ja) | 半導体装置の作製方法 | |
JP5583916B2 (ja) | 半導体基板の作製方法及び半導体装置の作製方法 | |
JP5284669B2 (ja) | 半導体装置の作製方法 | |
JP5279260B2 (ja) | 半導体層の評価方法 | |
JP5576617B2 (ja) | 単結晶半導体層の結晶性評価方法 | |
KR101641499B1 (ko) | Soi 기판의 제작 방법 | |
JP2009212387A (ja) | 半導体基板の製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20111026 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111221 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111221 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131031 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131105 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131127 |
|
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: 20140304 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140317 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5503876 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |