HK1185487A1 - 用於 圖像傳感器的可變電壓行驅動器 - Google Patents

用於 圖像傳感器的可變電壓行驅動器

Info

Publication number
HK1185487A1
HK1185487A1 HK13112888.5A HK13112888A HK1185487A1 HK 1185487 A1 HK1185487 A1 HK 1185487A1 HK 13112888 A HK13112888 A HK 13112888A HK 1185487 A1 HK1185487 A1 HK 1185487A1
Authority
HK
Hong Kong
Prior art keywords
cmos
image sensor
variable voltage
row driver
voltage row
Prior art date
Application number
HK13112888.5A
Other languages
English (en)
Inventor
徐志浩
張光斌
Original Assignee
豪威科技股份有限公司
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 豪威科技股份有限公司 filed Critical 豪威科技股份有限公司
Publication of HK1185487A1 publication Critical patent/HK1185487A1/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
    • H04N25/70—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)
HK13112888.5A 2012-02-01 2013-11-18 用於 圖像傳感器的可變電壓行驅動器 HK1185487A1 (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
HK1185487A1 true HK1185487A1 (zh) 2014-02-14

Family

ID=48869441

Family Applications (1)

Application Number Title Priority Date Filing Date
HK13112888.5A HK1185487A1 (zh) 2012-02-01 2013-11-18 用於 圖像傳感器的可變電壓行驅動器

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)

* Cited by examiner, † Cited by third party
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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
US7015448B2 (en) * 2002-08-22 2006-03-21 Micron Technology, Inc. Dark current reduction circuitry for CMOS active pixel sensors
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
KR100830583B1 (ko) * 2006-11-13 2008-05-22 삼성전자주식회사 듀얼 캡쳐가 가능한 씨모스 이미지 센서의 픽셀 회로 및그것의 구조
JP4442675B2 (ja) * 2007-09-28 2010-03-31 ソニー株式会社 画素駆動回路および撮像装置ならびにカメラシステム
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
US8093541B2 (en) * 2008-06-05 2012-01-10 Aptina Imaging Corporation Anti-blooming protection of pixels in a pixel array for multiple scaling modes
WO2011123151A1 (en) * 2010-04-02 2011-10-06 Tabula Inc. System and method for reducing reconfiguration power usage

Also Published As

Publication number Publication date
US8885085B2 (en) 2014-11-11
CN103248839B (zh) 2016-05-18
CN103248839A (zh) 2013-08-14
US20130193305A1 (en) 2013-08-01
TWI531234B (zh) 2016-04-21
TW201342904A (zh) 2013-10-16

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