KR20010061945A - 고체 촬상 소자 및 그 제조 방법 - Google Patents
고체 촬상 소자 및 그 제조 방법 Download PDFInfo
- Publication number
- KR20010061945A KR20010061945A KR1020000070198A KR20000070198A KR20010061945A KR 20010061945 A KR20010061945 A KR 20010061945A KR 1020000070198 A KR1020000070198 A KR 1020000070198A KR 20000070198 A KR20000070198 A KR 20000070198A KR 20010061945 A KR20010061945 A KR 20010061945A
- Authority
- KR
- South Korea
- Prior art keywords
- region
- diffusion layer
- type diffusion
- conductivity type
- semiconductor region
- 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.)
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/011—Manufacture or treatment of image sensors covered by group H10F39/12
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/10—Integrated devices
- H10F39/12—Image sensors
- H10F39/15—Charge-coupled device [CCD] image sensors
- H10F39/153—Two-dimensional or three-dimensional array CCD image sensors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/805—Coatings
- H10F39/8053—Colour filters
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/806—Optical elements or arrangements associated with the image sensors
- H10F39/8063—Microlenses
Landscapes
- Solid State Image Pick-Up Elements (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
Claims (4)
- 반도체 기판의 일 주면에 형성되는 일 도전형을 갖는 제1 반도체 영역,상기 제1 반도체 영역의 표면측에 형성되고, 역 도전형을 갖는 제2 반도체 영역,상기 제2 반도체 영역 내에 일 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 구비하고,상기 분리 영역은 상기 제2 반도체 영역보다도 얕게 형성되는 것을 특징으로 하는 고체 촬상 소자.
- 제1항에 있어서,상기 복수의 전송 전극이 상기 반도체 기판 상의 상기 복수의 분리 영역 사이의 적어도 일부의 영역에서 다른 영역보다도 막 두께가 얇게 형성되는 절연막을 통해 상기 반도체 기판 상에 배치되는 것을 특징으로 하는 고체 촬상 소자.
- 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 공정을 포함하는 것을 특징으로 하는 고체 촬상 소자의 제조 방법.
- 제3항에 있어서,상기 제2 공정은, 상기 제1 공정에서 역 도전형의 불순물을 확산시킨 깊이보다도 얕게 일 도전형의 불순물을 주입하는 것을 특징으로 하는 고체 촬상 소자의 제조 방법.
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 true KR20010061945A (ko) | 2001-07-07 |
KR100540099B1 KR100540099B1 (ko) | 2006-01-10 |
Family
ID=18269940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000070198A Expired - Lifetime 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 |
Family Cites Families (12)
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 |
KR0155783B1 (ko) * | 1994-12-14 | 1998-10-15 | 김광호 | 전하결합소자형 고체촬상장치 및 그 제조방법 |
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 not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TW550812B (en) | 2003-09-01 |
JP2001156284A (ja) | 2001-06-08 |
US6677177B1 (en) | 2004-01-13 |
KR100540099B1 (ko) | 2006-01-10 |
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