CN102104744B - Cmos图像传感器像素读出电路结构及像素结构 - Google Patents
Cmos图像传感器像素读出电路结构及像素结构 Download PDFInfo
- Publication number
- CN102104744B CN102104744B CN201110053326.7A CN201110053326A CN102104744B CN 102104744 B CN102104744 B CN 102104744B CN 201110053326 A CN201110053326 A CN 201110053326A CN 102104744 B CN102104744 B CN 102104744B
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- China
- Prior art keywords
- operational amplifier
- reading circuit
- image sensor
- cmos image
- pixel
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- 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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- 239000003990 capacitor Substances 0.000 claims abstract description 6
- 239000004065 semiconductor Substances 0.000 abstract description 22
- 230000035945 sensitivity Effects 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000000295 complement effect Effects 0.000 abstract description 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 2
- 150000004706 metal oxides Chemical class 0.000 abstract description 2
- 101150077194 CAP1 gene Proteins 0.000 description 7
- 101100245221 Mus musculus Prss8 gene Proteins 0.000 description 7
- 101150014715 CAP2 gene Proteins 0.000 description 6
- 101100260872 Mus musculus Tmprss4 gene Proteins 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/766—Addressed sensors, e.g. MOS or CMOS sensors comprising control or output lines used for a plurality of functions, e.g. for pixel output, driving, reset or power
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
- H04N25/778—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising amplifiers shared between a plurality of pixels, i.e. at least one part of the amplifier must be on the sensor array itself
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
- H04N25/70—SSIS architectures; Circuits associated therewith
- H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
- H04N25/78—Readout circuits for addressed sensors, e.g. output amplifiers or A/D converters
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
Description
Claims (4)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110053326.7A CN102104744B (zh) | 2011-03-04 | 2011-03-04 | Cmos图像传感器像素读出电路结构及像素结构 |
KR1020137020097A KR20130132967A (ko) | 2011-03-04 | 2011-03-30 | Cmos 이미지 센서 화소 판독회로구조 및 화소구조 |
PCT/CN2011/072141 WO2012119327A1 (zh) | 2011-03-04 | 2011-03-30 | Cmos图像传感器像素读出电路结构及像素结构 |
JP2013554777A JP5735141B2 (ja) | 2011-03-04 | 2011-03-30 | Cmosイメージセンサ画素読み出し回路構造および画素構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110053326.7A CN102104744B (zh) | 2011-03-04 | 2011-03-04 | Cmos图像传感器像素读出电路结构及像素结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102104744A CN102104744A (zh) | 2011-06-22 |
CN102104744B true CN102104744B (zh) | 2013-01-16 |
Family
ID=44157224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110053326.7A Expired - Fee Related CN102104744B (zh) | 2011-03-04 | 2011-03-04 | Cmos图像传感器像素读出电路结构及像素结构 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5735141B2 (zh) |
KR (1) | KR20130132967A (zh) |
CN (1) | CN102104744B (zh) |
WO (1) | WO2012119327A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102413288B (zh) * | 2011-11-02 | 2017-07-11 | 上海华虹宏力半导体制造有限公司 | 用于图像传感器的传输管结构以及图像传感器 |
CN111327804B (zh) * | 2013-03-14 | 2023-04-18 | 株式会社尼康 | 摄像元件及摄像装置 |
US9659982B2 (en) * | 2014-04-11 | 2017-05-23 | Cista System Corp. | Image sensor pixel structure with optimized uniformity |
CN104113714B (zh) * | 2014-07-31 | 2017-12-29 | 深圳大学 | Cmos有源像素结构及图像传感器 |
CN105100654B (zh) * | 2015-09-18 | 2018-02-23 | 中国科学院高能物理研究所 | 一种像素单元电路及像素读出芯片 |
EP3678366B1 (en) * | 2018-11-20 | 2023-03-01 | Shenzhen Goodix Technology Co., Ltd. | Pixel circuit and related image sensor |
CN110336965B (zh) * | 2019-06-28 | 2021-10-22 | 西安理工大学 | 用于cmos图像传感器的有源像素摆幅扩展***及方法 |
CN114286015B (zh) * | 2022-01-27 | 2023-04-18 | 电子科技大学 | 一种用于光电探测器中的动态范围读出电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1293863A (zh) * | 1998-03-16 | 2001-05-02 | 光子图像***股份有限公司 | 有源线性传感器 |
CN1833429A (zh) * | 2003-06-11 | 2006-09-13 | 微米技术有限公司 | 双转换增益成像器 |
CN101521755A (zh) * | 2008-12-15 | 2009-09-02 | 昆山锐芯微电子有限公司 | Cmos图像传感器读出电路及读出方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5917547A (en) * | 1997-07-21 | 1999-06-29 | Foveonics, Inc. | Two-stage amplifier for active pixel sensor cell array for reducing fixed pattern noise in the array output |
US6445022B1 (en) * | 1999-04-23 | 2002-09-03 | Micron Technology, Inc. | Increasing pixel conversion gain in CMOS image sensors |
JP4708849B2 (ja) * | 2005-04-28 | 2011-06-22 | キヤノン株式会社 | 固体撮像装置の駆動方法 |
KR100699850B1 (ko) * | 2005-06-23 | 2007-03-27 | 삼성전자주식회사 | 이득 특성을 자체적으로 보정하는 cmos 이미지 촬영장치 및 이에 구비되는 램프신호 발생기 |
WO2007073695A1 (fr) * | 2005-12-29 | 2007-07-05 | Byd Company Limited | Circuit de traitement d'images analogiques pour capteur d'images cmos |
JP5407264B2 (ja) * | 2008-10-09 | 2014-02-05 | ソニー株式会社 | 固体撮像素子およびカメラシステム |
-
2011
- 2011-03-04 CN CN201110053326.7A patent/CN102104744B/zh not_active Expired - Fee Related
- 2011-03-30 JP JP2013554777A patent/JP5735141B2/ja active Active
- 2011-03-30 KR KR1020137020097A patent/KR20130132967A/ko active Search and Examination
- 2011-03-30 WO PCT/CN2011/072141 patent/WO2012119327A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1293863A (zh) * | 1998-03-16 | 2001-05-02 | 光子图像***股份有限公司 | 有源线性传感器 |
CN1833429A (zh) * | 2003-06-11 | 2006-09-13 | 微米技术有限公司 | 双转换增益成像器 |
CN101521755A (zh) * | 2008-12-15 | 2009-09-02 | 昆山锐芯微电子有限公司 | Cmos图像传感器读出电路及读出方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5735141B2 (ja) | 2015-06-17 |
KR20130132967A (ko) | 2013-12-05 |
WO2012119327A1 (zh) | 2012-09-13 |
JP2014506766A (ja) | 2014-03-17 |
CN102104744A (zh) | 2011-06-22 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: CMOS image sensor pixel reading circuit structure and pixel structure Effective date of registration: 20130927 Granted publication date: 20130116 Pledgee: Bank of China Limited by Share Ltd. Beijing Century Fortune Central Branch Pledgor: BEIJING SUPERPIX MICRO TECHNOLOGY Co.,Ltd. Registration number: 2013990000715 |
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Date of cancellation: 20140925 Granted publication date: 20130116 Pledgee: Bank of China Limited by Share Ltd. Beijing Century Fortune Central Branch Pledgor: BEIJING SUPERPIX MICRO TECHNOLOGY Co.,Ltd. Registration number: 2013990000715 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: CMOS image sensor pixel reading circuit structure and pixel structure Effective date of registration: 20140926 Granted publication date: 20130116 Pledgee: Bank of China Limited by Share Ltd. Beijing Century Fortune Central Branch Pledgor: BEIJING SUPERPIX MICRO TECHNOLOGY Co.,Ltd. Registration number: 2014990000813 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20161125 Granted publication date: 20130116 Pledgee: Bank of China Limited by Share Ltd. Beijing Century Fortune Central Branch Pledgor: BEIJING SUPERPIX MICRO TECHNOLOGY Co.,Ltd. Registration number: 2014990000813 |
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