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HK1206150A1 - 圖像傳感器及其操作方法 - Google Patents

圖像傳感器及其操作方法

Info

Publication number
HK1206150A1
HK1206150A1 HK15106699.4A HK15106699A HK1206150A1 HK 1206150 A1 HK1206150 A1 HK 1206150A1 HK 15106699 A HK15106699 A HK 15106699A HK 1206150 A1 HK1206150 A1 HK 1206150A1
Authority
HK
Hong Kong
Prior art keywords
image sensor
operation method
sensor
image
Prior art date
Application number
HK15106699.4A
Other languages
English (en)
Inventor
特呂格弗‧維拉森
Original Assignee
Omnivision Tech 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 Omnivision Tech Inc filed Critical Omnivision Tech Inc
Publication of HK1206150A1 publication Critical patent/HK1206150A1/zh

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
    • H04N25/50—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
    • H04N25/65—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to reset noise, e.g. KTC noise related to CMOS structures by techniques other than CDS
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
HK15106699.4A 2013-07-12 2015-07-14 圖像傳感器及其操作方法 HK1206150A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/940,710 US9041842B2 (en) 2013-07-12 2013-07-12 Image sensor pixel cell readout architecture

Publications (1)

Publication Number Publication Date
HK1206150A1 true HK1206150A1 (zh) 2015-12-31

Family

ID=52257433

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15106699.4A HK1206150A1 (zh) 2013-07-12 2015-07-14 圖像傳感器及其操作方法

Country Status (4)

Country Link
US (1) US9041842B2 (zh)
CN (1) CN104282700B (zh)
HK (1) HK1206150A1 (zh)
TW (1) TWI531241B (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6832649B2 (ja) * 2016-08-17 2021-02-24 ブリルニクス インク 固体撮像装置、固体撮像装置の駆動方法、および電子機器
US10062722B2 (en) * 2016-10-04 2018-08-28 Omnivision Technologies, Inc. Stacked image sensor with shield bumps between interconnects
US10375338B2 (en) * 2017-02-01 2019-08-06 Omnivision Technologies, Inc. Two stage amplifier readout circuit in pixel level hybrid bond image sensors
US10473798B2 (en) * 2017-06-16 2019-11-12 Varex Imaging Corporation Counting and integrating pixels, detectors, and methods
TWI644107B (zh) 2017-11-23 2018-12-11 財團法人工業技術研究院 感測器的讀取電路及其讀取方法
US10750111B2 (en) * 2018-02-23 2020-08-18 Omnivision Technologies, Inc. CMOS image sensor with divided bit lines
EP3764637B1 (en) * 2019-07-11 2023-08-02 Teledyne Dalsa B.V. Image sensor and imaging system comprising the same
US11399150B2 (en) * 2020-11-13 2022-07-26 Omnivision Technologies, Inc. Auto-zero techniques for lateral overflow integrating capacitor (LOFIC) readout image sensor
US11457163B1 (en) * 2021-07-16 2022-09-27 Pixart Imaging Inc. Image sensor device capable of improving signal discrimination in dark condition and avoiding signal saturation in bright condition
DE102021128022B3 (de) * 2021-10-27 2023-02-02 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Bildsensor
US11956557B1 (en) 2022-10-17 2024-04-09 BAE Systems Imaging Solutions Inc. Pixel architecture with high dynamic range
CN117097339A (zh) * 2023-10-20 2023-11-21 南京天易合芯电子有限公司 一种具有高性能动态环境光抑制的接近光检测传感器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636270A (en) * 1979-09-03 1981-04-09 Hitachi Ltd Image pickup device
US7183531B2 (en) * 2004-03-31 2007-02-27 Micron Technology, Inc. Amplification with feedback capacitance for photodetector signals
JP2008042674A (ja) * 2006-08-08 2008-02-21 Canon Inc 固体撮像装置
JP5012188B2 (ja) * 2007-05-14 2012-08-29 コニカミノルタホールディングス株式会社 固体撮像装置
US8294077B2 (en) 2010-12-17 2012-10-23 Omnivision Technologies, Inc. Image sensor having supplemental capacitive coupling node
US8618459B2 (en) * 2011-04-27 2013-12-31 Aptina Imaging Corporation Image sensor array for the back side illumination with junction gate photodiode pixels
TWI477086B (zh) * 2011-10-06 2015-03-11 Issc Technologies Corp 雙模態δ－△類比至數位轉換器與其電路

Also Published As

Publication number Publication date
CN104282700B (zh) 2018-01-26
US9041842B2 (en) 2015-05-26
TWI531241B (zh) 2016-04-21
CN104282700A (zh) 2015-01-14
TW201503698A (zh) 2015-01-16
US20150015757A1 (en) 2015-01-15

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