SG161213A1 - Anti-eclipse circuitry with tracking of floating diffusion reset level - Google Patents

Anti-eclipse circuitry with tracking of floating diffusion reset level

Info

Publication number
SG161213A1
SG161213A1 SG201002097-2A SG2010020972A SG161213A1 SG 161213 A1 SG161213 A1 SG 161213A1 SG 2010020972 A SG2010020972 A SG 2010020972A SG 161213 A1 SG161213 A1 SG 161213A1
Authority
SG
Singapore
Prior art keywords
amplifier
voltage
tracking
floating diffusion
reset
Prior art date
Application number
SG201002097-2A
Other languages
English (en)
Inventor
Espen A Olsen
Original Assignee
Micron Technology Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Micron Technology Inc filed Critical Micron Technology Inc
Publication of SG161213A1 publication Critical patent/SG161213A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—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
    • H04N25/60—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
    • H04N25/627—Detection or reduction of inverted contrast or eclipsing effects
    • 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
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • 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
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H04N25/633—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current by using optical black pixels
    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/672—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction between adjacent sensors or output registers for reading a single image
    • 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
    • H04N25/68—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to defects
    • 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
    • H04N25/767—Horizontal readout lines, multiplexers or registers
SG201002097-2A 2005-04-07 2006-04-05 Anti-eclipse circuitry with tracking of floating diffusion reset level SG161213A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/100,429 US7916186B2 (en) 2005-04-07 2005-04-07 Anti-eclipse circuitry with tracking of floating diffusion reset level

Publications (1)

Publication Number Publication Date
SG161213A1 true SG161213A1 (en) 2010-05-27

Family

ID=36609050

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201002097-2A SG161213A1 (en) 2005-04-07 2006-04-05 Anti-eclipse circuitry with tracking of floating diffusion reset level

Country Status (8)

Country Link
US (9) US7916186B2 (de)
EP (1) EP1872568B1 (de)
JP (1) JP4788980B2 (de)
KR (1) KR100922286B1 (de)
CN (1) CN101171829B (de)
SG (1) SG161213A1 (de)
TW (1) TWI305356B (de)
WO (1) WO2006110396A1 (de)

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US10873716B2 (en) 2018-11-05 2020-12-22 SmartSens Technology (HK) Co., Ltd. Dual row control signal circuit for reduced image sensor shading
US10727268B1 (en) 2019-01-25 2020-07-28 Smartsens Technology (Cayman) Co., Ltd CMOS image sensor with compact pixel layout
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Also Published As

Publication number Publication date
KR20070118179A (ko) 2007-12-13
US20110133057A1 (en) 2011-06-09
KR100922286B1 (ko) 2009-10-15
JP4788980B2 (ja) 2011-10-05
US20200045254A1 (en) 2020-02-06
US20180063452A1 (en) 2018-03-01
US10122952B2 (en) 2018-11-06
CN101171829B (zh) 2012-11-28
US10462399B2 (en) 2019-10-29
US11245862B2 (en) 2022-02-08
US20220150426A1 (en) 2022-05-12
US11647303B2 (en) 2023-05-09
CN101171829A (zh) 2008-04-30
WO2006110396A1 (en) 2006-10-19
US20190045148A1 (en) 2019-02-07
US20140022429A1 (en) 2014-01-23
US9838624B2 (en) 2017-12-05
US9185315B2 (en) 2015-11-10
US20230300480A1 (en) 2023-09-21
US7916186B2 (en) 2011-03-29
US8547462B2 (en) 2013-10-01
TWI305356B (en) 2009-01-11
EP1872568B1 (de) 2018-08-08
JP2008536396A (ja) 2008-09-04
US20160065868A1 (en) 2016-03-03
US20060227226A1 (en) 2006-10-12
TW200643957A (en) 2006-12-16
EP1872568A1 (de) 2008-01-02

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