CN104092962B - 具有补充电容性耦合节点的图像传感器和其操作方法 - Google Patents
具有补充电容性耦合节点的图像传感器和其操作方法 Download PDFInfo
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- CN104092962B CN104092962B CN201410347541.1A CN201410347541A CN104092962B CN 104092962 B CN104092962 B CN 104092962B CN 201410347541 A CN201410347541 A CN 201410347541A CN 104092962 B CN104092962 B CN 104092962B
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Classifications
-
- 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
- H04N25/571—Control of the dynamic range involving a non-linear response
-
- 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
-
- 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
- H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
- H04N25/626—Reduction of noise due to residual charges remaining after image readout, e.g. to remove ghost images or afterimages
-
- 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
- H04N25/74—Circuitry for scanning or addressing the pixel array
-
- 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
- H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
- H04N25/771—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising storage means other than floating diffusion
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US12/972,188 | 2010-12-17 | ||
US12/972,188 US8294077B2 (en) | 2010-12-17 | 2010-12-17 | Image sensor having supplemental capacitive coupling node |
CN201110433598.XA CN102547166B (zh) | 2010-12-17 | 2011-12-16 | 具有补充电容性耦合节点的图像传感器 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110433598.XA Division CN102547166B (zh) | 2010-12-17 | 2011-12-16 | 具有补充电容性耦合节点的图像传感器 |
Publications (2)
Publication Number | Publication Date |
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CN104092962A CN104092962A (zh) | 2014-10-08 |
CN104092962B true CN104092962B (zh) | 2018-02-16 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201410347541.1A Active CN104092962B (zh) | 2010-12-17 | 2011-12-16 | 具有补充电容性耦合节点的图像传感器和其操作方法 |
CN201110433598.XA Active CN102547166B (zh) | 2010-12-17 | 2011-12-16 | 具有补充电容性耦合节点的图像传感器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110433598.XA Active CN102547166B (zh) | 2010-12-17 | 2011-12-16 | 具有补充电容性耦合节点的图像传感器 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8294077B2 (zh) |
EP (1) | EP2466875B1 (zh) |
CN (2) | CN104092962B (zh) |
HK (2) | HK1202006A1 (zh) |
TW (2) | TWI573463B (zh) |
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- 2011-11-08 TW TW100140776A patent/TWI507035B/zh active
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- 2011-12-16 CN CN201410347541.1A patent/CN104092962B/zh active Active
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CN1805508A (zh) * | 2005-01-14 | 2006-07-19 | 佳能株式会社 | 固态图像拾取器件、照相机及固态图像拾取器件的驱动方法 |
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EP2466875B1 (en) | 2017-01-04 |
CN102547166A (zh) | 2012-07-04 |
US20130009043A1 (en) | 2013-01-10 |
TW201233165A (en) | 2012-08-01 |
US8294077B2 (en) | 2012-10-23 |
EP2466875A3 (en) | 2013-07-03 |
US20120153123A1 (en) | 2012-06-21 |
HK1171592A1 (zh) | 2013-03-28 |
EP2466875A2 (en) | 2012-06-20 |
TWI573463B (zh) | 2017-03-01 |
CN102547166B (zh) | 2014-08-20 |
US8426796B2 (en) | 2013-04-23 |
TWI507035B (zh) | 2015-11-01 |
TW201603578A (zh) | 2016-01-16 |
CN104092962A (zh) | 2014-10-08 |
HK1202006A1 (zh) | 2015-09-11 |
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