CN1631033B - 时间积分像素传感器及其方法 - Google Patents
时间积分像素传感器及其方法 Download PDFInfo
- Publication number
- CN1631033B CN1631033B CN028247124A CN02824712A CN1631033B CN 1631033 B CN1631033 B CN 1631033B CN 028247124 A CN028247124 A CN 028247124A CN 02824712 A CN02824712 A CN 02824712A CN 1631033 B CN1631033 B CN 1631033B
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- pixel data
- reference voltage
- pixel
- data buffers
- voltage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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- 238000000034 method Methods 0.000 title claims description 37
- 238000005070 sampling Methods 0.000 claims abstract description 25
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- 230000010354 integration Effects 0.000 claims description 30
- 230000000630 rising effect Effects 0.000 claims description 23
- 230000004044 response Effects 0.000 claims description 15
- 230000005611 electricity Effects 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 4
- 239000004065 semiconductor Substances 0.000 claims 1
- 239000003990 capacitor Substances 0.000 abstract description 17
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- 230000003139 buffering effect Effects 0.000 description 42
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Images
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1009—Calibration
- H03M1/1014—Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error
- H03M1/1023—Offset correction
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
- H03M1/129—Means for adapting the input signal to the range the converter can handle, e.g. limiting, pre-scaling ; Out-of-range indication
- H03M1/1295—Clamping, i.e. adjusting the DC level of the input signal to a predetermined value
-
- 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
- H04N25/53—Control of the integration time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
- H04N3/15—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices for picture signal generation
- H04N3/155—Control of the image-sensor operation, e.g. image processing within the image-sensor
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/124—Sampling or signal conditioning arrangements specially adapted for A/D converters
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/50—Analogue/digital converters with intermediate conversion to time interval
- H03M1/56—Input signal compared with linear ramp
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
Claims (36)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/012,988 US6590610B2 (en) | 2001-12-10 | 2001-12-10 | Digital double sampling in time integrating pixel sensors |
US10/012,988 | 2001-12-10 | ||
PCT/US2002/037832 WO2003051041A1 (en) | 2001-12-10 | 2002-11-25 | Digital double sampling in time integrating pixel sensors |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1631033A CN1631033A (zh) | 2005-06-22 |
CN1631033B true CN1631033B (zh) | 2010-09-08 |
Family
ID=21757711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN028247124A Expired - Lifetime CN1631033B (zh) | 2001-12-10 | 2002-11-25 | 时间积分像素传感器及其方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US6590610B2 (zh) |
KR (1) | KR100717665B1 (zh) |
CN (1) | CN1631033B (zh) |
AU (1) | AU2002359481A1 (zh) |
WO (1) | WO2003051041A1 (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6664556B2 (en) * | 2001-01-31 | 2003-12-16 | Intel Corporation | Method and apparatus for a phototransistor pulse width converter |
US6954793B2 (en) | 2002-05-13 | 2005-10-11 | Thomson Licensing S.A. | Pre-paid data card authentication in a public wireless LAN access system |
KR100833177B1 (ko) * | 2002-05-14 | 2008-05-28 | 삼성전자주식회사 | 자동적으로 오프 셋을 조정할 수 있는 신호변환회로 및 그방법 |
US7858912B2 (en) * | 2002-08-16 | 2010-12-28 | The Hong Kong University Of Science And Technology | Ultra low voltage CMOS image sensor architecture |
US20040042569A1 (en) * | 2002-09-03 | 2004-03-04 | Electro-Radiation Incorporated | Method and apparatus to provide communication protection technology for satellite earth stations |
US6888573B2 (en) * | 2002-10-31 | 2005-05-03 | Motorola, Inc. | Digital pixel sensor with anti-blooming control |
US7738014B2 (en) * | 2002-12-05 | 2010-06-15 | Atlab Inc. | Image sensor and optical pointing system |
US20100225579A1 (en) * | 2002-12-05 | 2010-09-09 | Atlab Inc. | Image sensor and optical pointing system |
KR100581296B1 (ko) * | 2002-12-05 | 2006-05-17 | 주식회사 애트랩 | 움직임 검출용 이미지 센서와 그것을 사용한 이미지신호처리 시스템 |
EP1460838A1 (en) * | 2003-03-18 | 2004-09-22 | Thomson Licensing S.A. | Image sensing device, process for driving such a device and electrical signal generated in a such device |
US7148831B2 (en) * | 2003-10-27 | 2006-12-12 | Micron Technology, Inc. | Variable quantization ADC for image sensors |
JP4107269B2 (ja) * | 2004-02-23 | 2008-06-25 | ソニー株式会社 | 固体撮像装置 |
GB0412296D0 (en) * | 2004-06-02 | 2004-07-07 | Council Cent Lab Res Councils | Imaging device |
US20060007249A1 (en) * | 2004-06-29 | 2006-01-12 | Damoder Reddy | Method for operating and individually controlling the luminance of each pixel in an emissive active-matrix display device |
US7462811B2 (en) * | 2004-11-24 | 2008-12-09 | Eastman Kodak Company | Light detection circuit |
US7362647B2 (en) * | 2006-07-12 | 2008-04-22 | Taiwan Semiconductor Manufacturing Co., Ltd. | Power control circuit |
CN102118585B (zh) * | 2009-12-31 | 2013-01-02 | 比亚迪股份有限公司 | 在图像传感器中获取固定帧率动态图像的方法及装置 |
US8704912B2 (en) * | 2011-01-20 | 2014-04-22 | Canon Kabushiki Kaisha | Apparatus and method for compressive sampling |
JP5734121B2 (ja) * | 2011-07-15 | 2015-06-10 | ルネサスエレクトロニクス株式会社 | 固体撮像装置 |
US8576979B2 (en) * | 2011-10-11 | 2013-11-05 | Omnivision Technologies, Inc. | Arithmetic counter circuit, configuration and application for high performance CMOS image sensors |
GB2497135A (en) * | 2011-12-02 | 2013-06-05 | Univ Nottingham | Optical detector with a plurality of pixel pairs for laser ultrasonic surface inspection |
CN102761360B (zh) | 2012-06-29 | 2015-07-22 | 飞天诚信科技股份有限公司 | 一种光信号处理方法及装置 |
JP6064500B2 (ja) * | 2012-10-04 | 2017-01-25 | 株式会社ソシオネクスト | Ad変換回路、半導体装置及びad変換方法 |
US20140104452A1 (en) * | 2012-10-12 | 2014-04-17 | Samsung Electronics Co., Ltd. | Sub-pixels, image sensors having the same and image sensing systems |
CN103391099B (zh) * | 2013-07-15 | 2016-04-13 | 中国科学院微电子研究所 | 适用于一维缓变信号的随机采样器 |
KR20160119587A (ko) | 2015-04-06 | 2016-10-14 | 에스케이하이닉스 주식회사 | 카운팅 마스크를 이용한 dds 글로벌 카운팅 장치 및 그에 따른 씨모스 이미지 센서 |
FR3048316B1 (fr) * | 2016-02-29 | 2019-06-28 | Sagem Defense Securite | Dispositif de detection d'un spot laser |
KR101933009B1 (ko) * | 2017-01-03 | 2019-03-15 | 아주대학교산학협력단 | 광-디지털 변환기 |
US20190306447A1 (en) * | 2018-03-29 | 2019-10-03 | Analog Devices Global Unlimited Company | Lookup table |
IL262372B (en) * | 2018-10-14 | 2020-05-31 | Semi Conductor Devices An Elbit Systems Rafael Partnership | Pixel reading circuit and imaging method |
CN112399100A (zh) * | 2019-08-14 | 2021-02-23 | 天津大学青岛海洋技术研究院 | 一种实现相关双采样的同步复位脉冲输出像素结构 |
KR102611704B1 (ko) * | 2021-07-14 | 2023-12-07 | 연세대학교 산학협력단 | 이미지 센서 및 이미지 획득 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5565915A (en) * | 1993-06-15 | 1996-10-15 | Matsushita Electric Industrial Co., Ltd. | Solid-state image taking apparatus including photodiode and circuit for converting output signal of the photodiode into signal which varies with time at variation rate depending on intensity of light applied to the photodiode |
US5693932A (en) * | 1994-09-16 | 1997-12-02 | Canon Kabushiki Kaisha | Photoelectric converting apparatus with reduced electric power comsumption |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3372555B2 (ja) * | 1991-06-21 | 2003-02-04 | キヤノン株式会社 | 光電変換装置 |
US5822468A (en) | 1992-03-10 | 1998-10-13 | Ivp Integrated Vision Products Ab | Method of carrying out picture processing operations upon a two-dimensional picture and a device for carrying out said method |
US5872596A (en) * | 1992-09-28 | 1999-02-16 | Canon Kabushiki Kaisha | Device for widening the dynamic range of solid-state image pickup elements |
US6377303B2 (en) * | 1997-11-26 | 2002-04-23 | Intel Corporation | Strobe compatible digital image sensor with low device count per pixel analog-to-digital conversion |
US6330030B1 (en) * | 1998-01-05 | 2001-12-11 | Intel Corporation | Digital image sensor with low device count per pixel analog-to-digital conversion |
US6307195B1 (en) * | 1999-10-26 | 2001-10-23 | Eastman Kodak Company | Variable collection of blooming charge to extend dynamic range |
-
2001
- 2001-12-10 US US10/012,988 patent/US6590610B2/en not_active Expired - Lifetime
-
2002
- 2002-11-25 CN CN028247124A patent/CN1631033B/zh not_active Expired - Lifetime
- 2002-11-25 KR KR1020047008967A patent/KR100717665B1/ko not_active IP Right Cessation
- 2002-11-25 WO PCT/US2002/037832 patent/WO2003051041A1/en not_active Application Discontinuation
- 2002-11-25 AU AU2002359481A patent/AU2002359481A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5565915A (en) * | 1993-06-15 | 1996-10-15 | Matsushita Electric Industrial Co., Ltd. | Solid-state image taking apparatus including photodiode and circuit for converting output signal of the photodiode into signal which varies with time at variation rate depending on intensity of light applied to the photodiode |
US5693932A (en) * | 1994-09-16 | 1997-12-02 | Canon Kabushiki Kaisha | Photoelectric converting apparatus with reduced electric power comsumption |
Also Published As
Publication number | Publication date |
---|---|
KR20040068935A (ko) | 2004-08-02 |
KR100717665B1 (ko) | 2007-05-14 |
US6590610B2 (en) | 2003-07-08 |
CN1631033A (zh) | 2005-06-22 |
US20030107671A1 (en) | 2003-06-12 |
AU2002359481A1 (en) | 2003-06-23 |
WO2003051041A1 (en) | 2003-06-19 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110110 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110110 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
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TR01 | Transfer of patent right |
Effective date of registration: 20160303 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100908 |