ATE428266T1 - Aktiver cmos-pixel mit hard- und soft-reset - Google Patents

Aktiver cmos-pixel mit hard- und soft-reset

Info

Publication number
ATE428266T1
ATE428266T1 AT04700377T AT04700377T ATE428266T1 AT E428266 T1 ATE428266 T1 AT E428266T1 AT 04700377 T AT04700377 T AT 04700377T AT 04700377 T AT04700377 T AT 04700377T AT E428266 T1 ATE428266 T1 AT E428266T1
Authority
AT
Austria
Prior art keywords
voltage
light
hard
detecting element
pixel
Prior art date
Application number
AT04700377T
Other languages
English (en)
Inventor
Hae-Seung Lee
Keith G Fife
Lane Gearle Brooks
Jungwook Yang
Original Assignee
Cypress Semiconductor Corp
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 Cypress Semiconductor Corp filed Critical Cypress Semiconductor Corp
Application granted granted Critical
Publication of ATE428266T1 publication Critical patent/ATE428266T1/de

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
    • H04N25/60—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
    • H04N25/60—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
    • H04N25/709—Circuitry for control of the power supply
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
AT04700377T 2003-01-08 2004-01-06 Aktiver cmos-pixel mit hard- und soft-reset ATE428266T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43869903P 2003-01-08 2003-01-08

Publications (1)

Publication Number Publication Date
ATE428266T1 true ATE428266T1 (de) 2009-04-15

Family

ID=32713368

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04700377T ATE428266T1 (de) 2003-01-08 2004-01-06 Aktiver cmos-pixel mit hard- und soft-reset

Country Status (5)

Country Link
US (3) US7489354B2 (de)
EP (1) EP1582054B1 (de)
AT (1) ATE428266T1 (de)
DE (1) DE602004020444D1 (de)
WO (1) WO2004064025A2 (de)

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US7609303B1 (en) 2004-10-12 2009-10-27 Melexis Tessenderlo Nv Low noise active pixel image sensor using a modified reset value
US20060077273A1 (en) * 2004-10-12 2006-04-13 Hae-Seung Lee Low noise active pixel image sensor
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US8319307B1 (en) 2004-11-19 2012-11-27 Voxtel, Inc. Active pixel sensors with variable threshold reset
JP4308170B2 (ja) * 2005-06-10 2009-08-05 本田技研工業株式会社 イメージセンサ
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US7619671B2 (en) * 2006-07-18 2009-11-17 Aptina Imaging Corporation Method, apparatus and system for charge injection suppression in active pixel sensors
KR100808014B1 (ko) * 2006-09-11 2008-02-28 (주)실리콘화일 3개의 트랜지스터를 구비하는 단위픽셀 및 이를 구비하는픽셀 어레이
US7944020B1 (en) 2006-12-22 2011-05-17 Cypress Semiconductor Corporation Reverse MIM capacitor
US20090002535A1 (en) * 2007-06-27 2009-01-01 Arizona Board Of Regents On Behalf Of Arizona State University Offset-compensated self-reset cmos image sensors
DE102007029898B3 (de) * 2007-06-28 2008-08-21 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Halbleiterdetektor zur Strahlungsdetektion und zugehöriges Betriebsverfahren
TWI433307B (zh) * 2008-10-22 2014-04-01 Sony Corp 固態影像感測器、其驅動方法、成像裝置及電子器件
JP5210833B2 (ja) * 2008-12-08 2013-06-12 オリンパス株式会社 固体撮像装置
WO2011116345A1 (en) * 2010-03-19 2011-09-22 Invisage Technologies, Inc. Dark current reduction in image sensors via dynamic electrical biasing
JP5601001B2 (ja) * 2010-03-31 2014-10-08 ソニー株式会社 固体撮像素子および駆動方法、並びに電子機器
JP5721405B2 (ja) * 2010-11-22 2015-05-20 キヤノン株式会社 撮像システム、その制御方法及びプログラム
US8847136B2 (en) * 2011-01-02 2014-09-30 Pixim, Inc. Conversion gain modulation using charge sharing pixel
US9111500B2 (en) 2012-04-19 2015-08-18 Apple Inc. Devices and methods for pixel discharge before display turn-off
CH709726B1 (de) * 2013-04-04 2018-05-15 Hamamatsu Photonics Kk Halbleiterphotosensor für Infrarotstrahlung.
US9491383B2 (en) * 2013-06-07 2016-11-08 Invisage Technologies, Inc. Image sensor with noise reduction
US9544520B2 (en) 2014-04-28 2017-01-10 Samsung Electronics Co., Ltd. Analog signal generation circuit
WO2016019258A1 (en) 2014-07-31 2016-02-04 Emanuele Mandelli Image sensors with noise reduction
JP2017120973A (ja) * 2015-12-28 2017-07-06 ルネサスエレクトロニクス株式会社 撮像素子
KR102476722B1 (ko) * 2016-02-12 2022-12-14 에스케이하이닉스 주식회사 단위 픽셀 장치 및 그 동작 방법과 그를 이용한 씨모스 이미지 센서
US10368021B2 (en) * 2016-08-26 2019-07-30 Mems Start, Llc Systems and methods for derivative sensing using filtering pixels
US10958885B2 (en) 2016-08-26 2021-03-23 Mems Start, Llc Filtering imaging system including a light source to output an optical signal modulated with a code
US10425601B1 (en) 2017-05-05 2019-09-24 Invisage Technologies, Inc. Three-transistor active reset pixel
CN109218638B (zh) * 2017-06-30 2021-04-02 京东方科技集团股份有限公司 像素读出电路及驱动方法、x射线探测器
CN112822421B (zh) * 2019-11-15 2023-04-07 京东方科技集团股份有限公司 像素传感器及其控制方法、探测器
CN110992897B (zh) * 2019-12-31 2021-03-16 深圳市华星光电半导体显示技术有限公司 显示面板驱动方法、显示驱动电路和显示面板
CN113885683B (zh) * 2020-07-03 2024-05-31 深圳市万普拉斯科技有限公司 智能终端、硬复位控制方法、装置及计算机设备
US12526544B2 (en) 2021-03-24 2026-01-13 Sony Semiconductor Solutions Corporation Image sensor assembly, solid-state imaging device and time-of-flight sensor assembly
CN118301468B (zh) * 2024-06-06 2024-10-15 深圳市积加创新技术有限公司 一种低功耗aov摄像机的图像传感器复位方法及装置

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US6493030B1 (en) * 1998-04-08 2002-12-10 Pictos Technologies, Inc. Low-noise active pixel sensor for imaging arrays with global reset
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US6727946B1 (en) * 1999-12-14 2004-04-27 Omnivision Technologies, Inc. APS soft reset circuit for reducing image lag
US6958776B2 (en) * 2000-07-12 2005-10-25 Vanguard International Semiconductor Corp. Method and apparatus of controlling a pixel reset level for reducing an image lag in a CMOS sensor
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US20050018060A1 (en) 2003-07-23 2005-01-27 Isao Takayanagi On-chip image processing

Also Published As

Publication number Publication date
US20040174449A1 (en) 2004-09-09
US7446805B2 (en) 2008-11-04
US20050083422A1 (en) 2005-04-21
US7489354B2 (en) 2009-02-10
US20040174450A1 (en) 2004-09-09
WO2004064025A3 (en) 2004-10-07
US7489355B2 (en) 2009-02-10
EP1582054A2 (de) 2005-10-05
WO2004064025A2 (en) 2004-07-29
DE602004020444D1 (de) 2009-05-20
EP1582054B1 (de) 2009-04-08

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