CN107370968B - 成像装置及其成像方法 - Google Patents
成像装置及其成像方法 Download PDFInfo
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- CN107370968B CN107370968B CN201610310695.2A CN201610310695A CN107370968B CN 107370968 B CN107370968 B CN 107370968B CN 201610310695 A CN201610310695 A CN 201610310695A CN 107370968 B CN107370968 B CN 107370968B
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- 238000000034 method Methods 0.000 title claims description 9
- 239000003990 capacitor Substances 0.000 claims abstract description 19
- 238000012546 transfer Methods 0.000 claims description 25
- 238000003384 imaging method Methods 0.000 claims description 16
- 238000005070 sampling Methods 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 20
- 238000009792 diffusion process Methods 0.000 description 8
- 230000002596 correlated effect Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- 230000010354 integration Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 206010034960 Photophobia Diseases 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000004065 semiconductor Substances 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
- H04N25/50—Control of the SSIS exposure
- H04N25/57—Control of the dynamic range
- H04N25/59—Control of the dynamic range by controlling the amount of charge storable in the pixel, e.g. modification of the charge conversion ratio of the floating node capacitance
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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
- H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
- H04N25/616—Noise processing, e.g. detecting, correcting, reducing or removing noise involving a correlated sampling function, e.g. correlated double sampling [CDS] or triple sampling
-
- 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
- H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
- H04N25/75—Circuitry for providing, modifying or processing image signals from the pixel array
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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
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610310695.2A CN107370968B (zh) | 2016-05-11 | 2016-05-11 | 成像装置及其成像方法 |
US15/335,690 US10051216B2 (en) | 2016-05-11 | 2016-10-27 | Imaging apparatus and imaging method thereof using correlated double sampling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610310695.2A CN107370968B (zh) | 2016-05-11 | 2016-05-11 | 成像装置及其成像方法 |
Publications (2)
Publication Number | Publication Date |
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CN107370968A CN107370968A (zh) | 2017-11-21 |
CN107370968B true CN107370968B (zh) | 2020-09-04 |
Family
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Family Applications (1)
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CN201610310695.2A Active CN107370968B (zh) | 2016-05-11 | 2016-05-11 | 成像装置及其成像方法 |
Country Status (2)
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US (1) | US10051216B2 (zh) |
CN (1) | CN107370968B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110896082A (zh) * | 2019-05-28 | 2020-03-20 | 思特威(上海)电子科技有限公司 | 具有新型布局的图像传感器 |
CN111246129A (zh) * | 2019-05-03 | 2020-06-05 | 神盾股份有限公司 | 光学传感器以及影像感测方法 |
CN112399113B (zh) * | 2019-08-12 | 2022-07-05 | 天津大学青岛海洋技术研究院 | 一种实现像素内相关双采样的高速全局曝光像素结构 |
CN116528067B (zh) * | 2023-05-16 | 2024-06-21 | 西北核技术研究所 | 基于全局快门型cmos图像传感器的高时间分辨图像获取方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717940A (zh) * | 2002-11-28 | 2006-01-04 | 索尼株式会社 | 固态成像装置及其信号读取方法 |
CN101257564A (zh) * | 2007-03-02 | 2008-09-03 | 佳能株式会社 | 光电转换装置和使用其的图像感测系统 |
JP2013236170A (ja) * | 2012-05-07 | 2013-11-21 | Denso Corp | 固体撮像装置および車載制御装置 |
CN205901917U (zh) * | 2016-05-11 | 2017-01-18 | 江苏思特威电子科技有限公司 | 成像装置 |
CN107333074A (zh) * | 2016-04-29 | 2017-11-07 | 江苏思特威电子科技有限公司 | 成像装置及其成像方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5458582B2 (ja) * | 2009-01-28 | 2014-04-02 | ソニー株式会社 | 固体撮像装置、固体撮像装置の駆動方法および電子機器 |
US9838623B2 (en) * | 2015-11-12 | 2017-12-05 | Omnivision Technologies, Inc. | Global shutter control signal generator with reduced driving requirements |
-
2016
- 2016-05-11 CN CN201610310695.2A patent/CN107370968B/zh active Active
- 2016-10-27 US US15/335,690 patent/US10051216B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1717940A (zh) * | 2002-11-28 | 2006-01-04 | 索尼株式会社 | 固态成像装置及其信号读取方法 |
CN101257564A (zh) * | 2007-03-02 | 2008-09-03 | 佳能株式会社 | 光电转换装置和使用其的图像感测系统 |
JP2013236170A (ja) * | 2012-05-07 | 2013-11-21 | Denso Corp | 固体撮像装置および車載制御装置 |
CN107333074A (zh) * | 2016-04-29 | 2017-11-07 | 江苏思特威电子科技有限公司 | 成像装置及其成像方法 |
CN205901917U (zh) * | 2016-05-11 | 2017-01-18 | 江苏思特威电子科技有限公司 | 成像装置 |
Also Published As
Publication number | Publication date |
---|---|
US10051216B2 (en) | 2018-08-14 |
US20170078598A1 (en) | 2017-03-16 |
CN107370968A (zh) | 2017-11-21 |
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Effective date of registration: 20181011 Address after: 200233, 11 floor, innovation building, 1009 Yishan Road, Xuhui District, Shanghai. Applicant after: Shanghai Ye Core Electronic Technology Co. Ltd. Address before: 215513 301, room 11, four Chuang Chuang, four sea road, development zone, Yangtze River Development Zone, Suzhou, Jiangsu Applicant before: JIANGSU SMARTSENS TECHNOLOGY, LTD. |
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Address after: Room 612, 6th floor, No. 111 Building, Kexiang Road, China (Shanghai) Free Trade Pilot Area, Pudong New Area, Shanghai, 2001 Applicant after: STEVE (SHANGHAI) ELECTRONIC TECHNOLOGY CO., LTD Address before: 200233, 11 floor, innovation building, 1009 Yishan Road, Xuhui District, Shanghai. Applicant before: Shanghai Ye Core Electronic Technology Co. Ltd. |
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CP01 | Change in the name or title of a patent holder |
Address after: Room 612, 6th floor, No. 111 Building, Kexiang Road, China (Shanghai) Free Trade Pilot Area, Pudong New Area, Shanghai, 2001 Patentee after: Starway (Shanghai) Electronic Technology Co.,Ltd. Address before: Room 612, 6th floor, No. 111 Building, Kexiang Road, China (Shanghai) Free Trade Pilot Area, Pudong New Area, Shanghai, 2001 Patentee before: Siteway (Shanghai) Electronic Technology Co.,Ltd. |