CN103248839B - 用于cmos图像传感器的可变电压行驱动器 - Google Patents
用于cmos图像传感器的可变电压行驱动器 Download PDFInfo
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- CN103248839B CN103248839B CN201310037820.3A CN201310037820A CN103248839B CN 103248839 B CN103248839 B CN 103248839B CN 201310037820 A CN201310037820 A CN 201310037820A CN 103248839 B CN103248839 B CN 103248839B
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- switch
- control logic
- line driver
- coupled
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- 230000004044 response Effects 0.000 claims abstract description 24
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- 239000004065 semiconductor Substances 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
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- 101100443250 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) DIG1 gene Proteins 0.000 description 3
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Classifications
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- 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
- H04N25/71—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
- H04N25/779—Circuitry for scanning or addressing the pixel array
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Solid State Image Pick-Up Elements (AREA)
Abstract
Description
A1 | A2 | A3 | A4 | SEL1 |
0 | X | X | X | VDD1 |
1 | 0 | X | X | VDD2 |
1 | 1 | 0 | X | VDD3 |
1 | 1 | 1 | 0 | VDD4 |
1 | 1 | 1 | 1 | GND |
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/363,704 US8885085B2 (en) | 2012-02-01 | 2012-02-01 | Variable voltage row driver for CMOS image sensor |
US13/363,704 | 2012-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103248839A CN103248839A (zh) | 2013-08-14 |
CN103248839B true CN103248839B (zh) | 2016-05-18 |
Family
ID=48869441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310037820.3A Active CN103248839B (zh) | 2012-02-01 | 2013-01-31 | 用于cmos图像传感器的可变电压行驱动器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8885085B2 (zh) |
CN (1) | CN103248839B (zh) |
HK (1) | HK1185487A1 (zh) |
TW (1) | TWI531234B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102083776B1 (ko) * | 2013-09-03 | 2020-04-16 | 삼성전자 주식회사 | 조도 변화에 따라 다른 전압을 픽셀들로 공급할 수 있는 이미지 센서, 이의 동작 방법, 및 상기 이미지 센서를 포함하는 장치 |
TWI527456B (zh) * | 2013-11-27 | 2016-03-21 | Univ Nat Chi Nan | Array read device, dual function read device and detection circuit |
CN104811634B (zh) * | 2013-12-29 | 2018-07-31 | 芯视达系统公司 | 支持多种电压的紧凑型行解码器 |
US10055316B2 (en) * | 2016-01-29 | 2018-08-21 | Varex Imaging Corporation | Row driver fault isolation circuitry for matrix type integrated circuit |
US10785437B2 (en) | 2018-11-07 | 2020-09-22 | Semiconductor Components Industries, Llc | Area and power efficient multi-voltage row driver circuitry for image sensors |
KR20210124714A (ko) * | 2020-04-07 | 2021-10-15 | 에스케이하이닉스 주식회사 | 이미지 센싱 장치 |
US11252346B1 (en) * | 2020-09-29 | 2022-02-15 | Omnivision Technologies, Inc. | Switching techniques for fast voltage settling in image sensors |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186964B2 (en) * | 2002-08-22 | 2007-03-06 | Micron Technology, Inc. | Dark current reduction circuitry for CMOS active pixel sensors |
CN101237531A (zh) * | 2006-11-13 | 2008-08-06 | 三星电子株式会社 | 互补金属氧化物半导体图像传感器像素电路及结构和操作 |
CN101399920A (zh) * | 2007-09-28 | 2009-04-01 | 索尼株式会社 | 像素驱动电路、图像拍摄电路和相机系统 |
US8093541B2 (en) * | 2008-06-05 | 2012-01-10 | Aptina Imaging Corporation | Anti-blooming protection of pixels in a pixel array for multiple scaling modes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6054704A (en) * | 1998-06-30 | 2000-04-25 | Foveon, Inc. | Driven capacitor storage pixel sensor and array |
JP2000253315A (ja) | 1999-03-01 | 2000-09-14 | Kawasaki Steel Corp | Cmosイメージセンサ |
US6937278B2 (en) * | 2001-04-02 | 2005-08-30 | Micron Technology, Inc. | Row driver circuit for a sensor including a shared row-reset bus and a charge pump boosting circuit |
KR100562489B1 (ko) | 2002-11-11 | 2006-03-21 | 삼성전자주식회사 | 셔터 타이밍 조절 가능한 로우 디코더를 갖는 이미지 센서 |
US6687157B1 (en) * | 2003-06-11 | 2004-02-03 | Xilinx, Inc. | Circuits and methods for identifying a defective memory cell via first, second and third wordline voltages |
KR100660865B1 (ko) | 2005-06-08 | 2006-12-26 | 삼성전자주식회사 | 이미지 센서에서 공유된 배선/트랜지스터를 가지는 픽셀회로 및 구동 방법 |
US7447085B2 (en) | 2006-08-15 | 2008-11-04 | Micron Technology, Inc. | Multilevel driver |
US8035718B2 (en) * | 2008-03-26 | 2011-10-11 | Aptina Imaging Corporation | Systems, methods, and devices for preventing shoot-through current within and between signal line drivers of semiconductor devices |
US8912820B2 (en) * | 2010-04-02 | 2014-12-16 | Tabula, Inc. | System and method for reducing reconfiguration power |
-
2012
- 2012-02-01 US US13/363,704 patent/US8885085B2/en active Active
-
2013
- 2013-01-30 TW TW102103588A patent/TWI531234B/zh active
- 2013-01-31 CN CN201310037820.3A patent/CN103248839B/zh active Active
- 2013-11-18 HK HK13112888.5A patent/HK1185487A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7186964B2 (en) * | 2002-08-22 | 2007-03-06 | Micron Technology, Inc. | Dark current reduction circuitry for CMOS active pixel sensors |
CN101237531A (zh) * | 2006-11-13 | 2008-08-06 | 三星电子株式会社 | 互补金属氧化物半导体图像传感器像素电路及结构和操作 |
CN101399920A (zh) * | 2007-09-28 | 2009-04-01 | 索尼株式会社 | 像素驱动电路、图像拍摄电路和相机系统 |
US8093541B2 (en) * | 2008-06-05 | 2012-01-10 | Aptina Imaging Corporation | Anti-blooming protection of pixels in a pixel array for multiple scaling modes |
Also Published As
Publication number | Publication date |
---|---|
TW201342904A (zh) | 2013-10-16 |
US20130193305A1 (en) | 2013-08-01 |
HK1185487A1 (zh) | 2014-02-14 |
US8885085B2 (en) | 2014-11-11 |
CN103248839A (zh) | 2013-08-14 |
TWI531234B (zh) | 2016-04-21 |
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