KR100540099B1 - 고체 촬상 소자 및 그 제조 방법 - Google Patents
고체 촬상 소자 및 그 제조 방법 Download PDFInfo
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- KR100540099B1 KR100540099B1 KR1020000070198A KR20000070198A KR100540099B1 KR 100540099 B1 KR100540099 B1 KR 100540099B1 KR 1020000070198 A KR1020000070198 A KR 1020000070198A KR 20000070198 A KR20000070198 A KR 20000070198A KR 100540099 B1 KR100540099 B1 KR 100540099B1
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- 238000003384 imaging method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 239000007787 solid Substances 0.000 title 1
- 238000009792 diffusion process Methods 0.000 claims abstract description 50
- 238000002955 isolation Methods 0.000 claims abstract description 29
- 239000004065 semiconductor Substances 0.000 claims abstract description 28
- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 15
- 229910052710 silicon Inorganic materials 0.000 abstract description 15
- 239000010703 silicon Substances 0.000 abstract description 15
- 239000010410 layer Substances 0.000 description 46
- 238000009825 accumulation Methods 0.000 description 6
- 238000005036 potential barrier Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
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- 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
- H01L27/14683—Processes or apparatus peculiar to the manufacture or treatment of these devices or parts thereof
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- 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
-
- 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
- H01L27/1462—Coatings
- H01L27/14621—Colour filter arrangements
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- 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
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- 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
- H01L27/148—Charge coupled imagers
- H01L27/14831—Area CCD imagers
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- 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)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
Claims (4)
- 반도체 기판의 일 주면(一主面)에 형성되는 일 도전형(一導電型)을 갖는 제1 반도체 영역,상기 제1 반도체 영역의 표면측에 형성되고, 역 도전형(逆導電型)을 갖는 제2 반도체 영역,상기 제2 반도체 영역 내에 일(一) 방향으로 연장되어 상호 평행하게 배치되고, 일 도전형을 갖는 복수의 분리 영역, 및상기 반도체 기판 상에 상기 복수의 분리 영역과 교차하는 방향으로 연장되어 상호 평행하게 배치되는 복수의 전송 전극을 포함하는 촬상부를 구비하고,상기 분리 영역은 상기 제2 반도체 영역보다도 얕게 형성되고, 상기 복수의 분리 영역으로 분리된 각 채널 영역은 각 수광화소에 축적된 정보 전하를 상기 각 수광화소마다 독립적으로 전송하는 것을 특징으로 하는 고체 촬상 소자.
- 삭제
- 반도체 기판의 표면 영역에 형성되는 일 도전형의 제1 반도체 영역 내에 역 도전형의 불순물을 소정의 깊이까지 확산시켜 제2 반도체 영역을 형성하는 제1 공정,상기 제2 반도체 영역 내에 일 도전형의 불순물을 일정한 거리를 두고 스트라이프형으로 주입하여, 복수의 분리 영역을 형성하는 제2 공정, 및상기 반도체 기판상에 복수의 전송 전극을 형성하는 제3 공정으로 형성되는 촬상부를 갖는 고체 촬상 소자의 제조 방법에서, 상기 제2 공정은, 상기 제1 공정에서 역 도전형의 불순물을 확산시킨 깊이보다도 얕게 일 도전형의 불순물을 주입하고, 상기 복수의 분리 영역으로 분리된 각 채널 영역은 각 수광화소에 축적된 정보 전하를 상기 각 수광화소마다 독립적으로 전송하는 것을 특징으로 하는 고체 촬상 소자의 제조 방법.
- 삭제
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33378599A JP2001156284A (ja) | 1999-11-25 | 1999-11-25 | 固体撮像素子及びその製造方法 |
JP1999-333785 | 1999-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010061945A KR20010061945A (ko) | 2001-07-07 |
KR100540099B1 true KR100540099B1 (ko) | 2006-01-10 |
Family
ID=18269940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000070198A KR100540099B1 (ko) | 1999-11-25 | 2000-11-24 | 고체 촬상 소자 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6677177B1 (ko) |
JP (1) | JP2001156284A (ko) |
KR (1) | KR100540099B1 (ko) |
TW (1) | TW550812B (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100468611B1 (ko) * | 2001-12-24 | 2005-01-31 | 매그나칩 반도체 유한회사 | 암신호 감소를 위한 이미지센서 제조 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0155783B1 (ko) * | 1994-12-14 | 1998-10-15 | 김광호 | 전하결합소자형 고체촬상장치 및 그 제조방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5619785B2 (ko) * | 1974-06-19 | 1981-05-09 | ||
KR100276971B1 (ko) * | 1989-06-20 | 2001-01-15 | 다카노 야스아키 | 고체촬상소자의 구동방법 |
KR960002645B1 (ko) * | 1992-04-03 | 1996-02-24 | 엘지반도체주식회사 | 전하 전송장치 및 고체 촬상장치 |
US5502318A (en) * | 1994-02-14 | 1996-03-26 | Texas Instruments Incorporated | Bipolar gate charge coupled device with clocked virtual phase |
US5563404A (en) * | 1995-03-22 | 1996-10-08 | Eastman Kodak Company | Full frame CCD image sensor with altered accumulation potential |
KR0172854B1 (ko) * | 1995-08-02 | 1999-02-01 | 문정환 | 씨씨디 고체촬상소자 및 그의 신호처리방법 |
JP2816824B2 (ja) * | 1995-09-11 | 1998-10-27 | エルジイ・セミコン・カンパニイ・リミテッド | Ccd固体撮像素子 |
JP3213529B2 (ja) * | 1995-11-30 | 2001-10-02 | 三洋電機株式会社 | 撮像装置 |
JPH09213921A (ja) * | 1996-02-05 | 1997-08-15 | Sharp Corp | 増幅型固体撮像素子及び増幅型固体撮像装置 |
JPH10229183A (ja) * | 1997-02-14 | 1998-08-25 | Sony Corp | 固体撮像素子 |
US6180935B1 (en) * | 1999-01-25 | 2001-01-30 | Lockheed Martin Corporation | Dynamic range extension of CCD imagers |
-
1999
- 1999-11-25 JP JP33378599A patent/JP2001156284A/ja active Pending
-
2000
- 2000-08-25 TW TW089117261A patent/TW550812B/zh not_active IP Right Cessation
- 2000-11-24 US US09/721,866 patent/US6677177B1/en not_active Expired - Lifetime
- 2000-11-24 KR KR1020000070198A patent/KR100540099B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0155783B1 (ko) * | 1994-12-14 | 1998-10-15 | 김광호 | 전하결합소자형 고체촬상장치 및 그 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US6677177B1 (en) | 2004-01-13 |
KR20010061945A (ko) | 2001-07-07 |
JP2001156284A (ja) | 2001-06-08 |
TW550812B (en) | 2003-09-01 |
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