KR100879013B1 - 매립형 컬렉터를 구비하는 포토트랜지스터 - Google Patents
매립형 컬렉터를 구비하는 포토트랜지스터 Download PDFInfo
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- KR100879013B1 KR100879013B1 KR1020070049701A KR20070049701A KR100879013B1 KR 100879013 B1 KR100879013 B1 KR 100879013B1 KR 1020070049701 A KR1020070049701 A KR 1020070049701A KR 20070049701 A KR20070049701 A KR 20070049701A KR 100879013 B1 KR100879013 B1 KR 100879013B1
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- Prior art keywords
- phototransistor
- collector
- emitter
- base
- buried
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- 238000000034 method Methods 0.000 claims description 11
- 230000035945 sensitivity Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 206010034972 Photosensitivity reaction Diseases 0.000 abstract 1
- 230000036211 photosensitivity Effects 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by at least one potential-jump barrier or surface barrier, e.g. phototransistors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/08—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
- H01L31/10—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by at least one potential-jump barrier or surface barrier, e.g. phototransistors
- H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
- H01L31/11—Devices sensitive to infrared, visible or ultraviolet radiation characterised by two potential barriers or surface barriers, e.g. bipolar phototransistor
- H01L31/1105—Devices sensitive to infrared, visible or ultraviolet radiation characterised by two potential barriers or surface barriers, e.g. bipolar phototransistor the device being a bipolar phototransistor
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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
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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
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
- H01L27/06—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration
- H01L27/0611—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region
- H01L27/0617—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type
- H01L27/0623—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including a plurality of individual components in a non-repetitive configuration integrated circuits having a two-dimensional layout of components without a common active region comprising components of the field-effect type in combination with bipolar transistors
-
- 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
- H01L27/1463—Pixel isolation structures
Abstract
Description
Claims (6)
- 포토트랜지스터에 있어서,제1 도전형의 에미터;제2 도전형의 베이스; 및상기 베이스에 매립되어 있는 제1 도전형의 컬렉터를 구비하는 것을 특징으로 하는 매립형 컬렉터를 구비하는 포토트랜지스터.
- 제1항에 있어서, 상기 포토트랜지스터는상기 에미터에 의하여 인접한 다른 포토트랜지스터와 격리되는 것을 특징으로 하는 매립형 컬렉터를 구비하는 포토트랜지스터.
- 제1항에 있어서, 상기 컬렉터는MOS에 의해 전기적으로 연결되는 것을 특징으로 하는 매립형 컬렉터를 구비하는 포토트랜지스터.
- 제1항에 있어서, 상기 에미터는고농도로 도핑되어 있는 것을 특징으로 하는 매립형 컬렉터를 구비하는 포토트랜지스터.
- 제1항에 있어서, 상기 베이스는저농도로 도핑되어 있는 것을 특징으로 하는 매립형 컬렉터를 구비하는 포토트랜지스터.
- 제1항에 있어서, 상기 컬렉터는저농도로 도핑되어 있는 것을 특징으로 하는 매립형 컬렉터를 구비하는 포토트랜지스터.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070049701A KR100879013B1 (ko) | 2007-05-22 | 2007-05-22 | 매립형 컬렉터를 구비하는 포토트랜지스터 |
CN200880016260A CN101681954A (zh) | 2007-05-22 | 2008-05-07 | 含有隐埋集电极的光电晶体管 |
PCT/KR2008/002548 WO2008143413A1 (en) | 2007-05-22 | 2008-05-07 | Phototransistor having a buried collector |
US12/599,309 US8368164B2 (en) | 2007-05-22 | 2008-05-07 | Phototransistor having a buried collector |
JP2010509267A JP5043184B2 (ja) | 2007-05-22 | 2008-05-07 | 埋込みコレクタを有するフォトトランジスタ |
EP08753345A EP2149158A1 (en) | 2007-05-22 | 2008-05-07 | Phototransistor having a buried collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070049701A KR100879013B1 (ko) | 2007-05-22 | 2007-05-22 | 매립형 컬렉터를 구비하는 포토트랜지스터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080102793A KR20080102793A (ko) | 2008-11-26 |
KR100879013B1 true KR100879013B1 (ko) | 2009-01-19 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070049701A KR100879013B1 (ko) | 2007-05-22 | 2007-05-22 | 매립형 컬렉터를 구비하는 포토트랜지스터 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8368164B2 (ko) |
EP (1) | EP2149158A1 (ko) |
JP (1) | JP5043184B2 (ko) |
KR (1) | KR100879013B1 (ko) |
CN (1) | CN101681954A (ko) |
WO (1) | WO2008143413A1 (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9735304B1 (en) * | 2013-03-15 | 2017-08-15 | Actlight, S.A. | Photo detector systems and methods of operating same |
US10269855B2 (en) * | 2013-03-15 | 2019-04-23 | ActLight SA | Photo detector systems and methods of operating same |
US10964837B2 (en) | 2013-03-15 | 2021-03-30 | ActLight SA | Photo detector systems and methods of operating same |
US11114480B2 (en) | 2013-03-15 | 2021-09-07 | ActLight SA | Photodetector |
US11837669B2 (en) | 2013-03-15 | 2023-12-05 | ActLight SA | Photo detector systems and methods of operating same |
US10553633B2 (en) * | 2014-05-30 | 2020-02-04 | Klaus Y.J. Hsu | Phototransistor with body-strapped base |
FR3037205B1 (fr) * | 2015-06-04 | 2018-07-06 | New Imaging Technologies | Capteur optique |
KR102545170B1 (ko) | 2015-12-09 | 2023-06-19 | 삼성전자주식회사 | 이미지 센서 및 그 제조 방법 |
KR102490593B1 (ko) * | 2016-08-22 | 2023-01-20 | 세메스 주식회사 | 웨이퍼링 이송 장치 |
US10453984B2 (en) | 2017-03-23 | 2019-10-22 | Wavefront Holdings, Llc | Conductive isolation between phototransistors |
US10509113B2 (en) | 2017-04-07 | 2019-12-17 | ActLight SA | Techniques for performing time of flight measurements |
US10002979B1 (en) | 2017-05-30 | 2018-06-19 | Wavefront Holdings, Llc | Unipolar doping in photodiode and phototransistor |
US11251217B2 (en) | 2019-04-17 | 2022-02-15 | ActLight SA | Photodetector sensor arrays |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012765A (ja) | 1983-07-02 | 1985-01-23 | Tadahiro Omi | 光電変換装置 |
KR20020045503A (ko) * | 2000-12-07 | 2002-06-19 | 가나이 쓰토무 | 광반도체 집적 회로 장치 및 광기억 재생 장치 |
KR20060031855A (ko) * | 2004-03-17 | 2006-04-13 | 마츠시다 덴코 가부시키가이샤 | 광검출 소자 및 광검출 소자의 제어 방법 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838439A (en) * | 1970-03-18 | 1974-09-24 | Texas Instruments Inc | Phototransistor having a buried base |
JP3918442B2 (ja) * | 2001-02-19 | 2007-05-23 | ソニー株式会社 | 半導体装置及びその製造方法 |
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2007
- 2007-05-22 KR KR1020070049701A patent/KR100879013B1/ko active IP Right Grant
-
2008
- 2008-05-07 WO PCT/KR2008/002548 patent/WO2008143413A1/en active Application Filing
- 2008-05-07 EP EP08753345A patent/EP2149158A1/en not_active Withdrawn
- 2008-05-07 CN CN200880016260A patent/CN101681954A/zh active Pending
- 2008-05-07 US US12/599,309 patent/US8368164B2/en active Active
- 2008-05-07 JP JP2010509267A patent/JP5043184B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012765A (ja) | 1983-07-02 | 1985-01-23 | Tadahiro Omi | 光電変換装置 |
KR20020045503A (ko) * | 2000-12-07 | 2002-06-19 | 가나이 쓰토무 | 광반도체 집적 회로 장치 및 광기억 재생 장치 |
KR20060031855A (ko) * | 2004-03-17 | 2006-04-13 | 마츠시다 덴코 가부시키가이샤 | 광검출 소자 및 광검출 소자의 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
US8368164B2 (en) | 2013-02-05 |
CN101681954A (zh) | 2010-03-24 |
JP2010528468A (ja) | 2010-08-19 |
WO2008143413A1 (en) | 2008-11-27 |
US20100237455A1 (en) | 2010-09-23 |
JP5043184B2 (ja) | 2012-10-10 |
EP2149158A1 (en) | 2010-02-03 |
KR20080102793A (ko) | 2008-11-26 |
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