CN109804426A - 图像传感电路及图像深度传感系统 - Google Patents

图像传感电路及图像深度传感系统 Download PDF

Info

Publication number
CN109804426A
CN109804426A CN201780000910.1A CN201780000910A CN109804426A CN 109804426 A CN109804426 A CN 109804426A CN 201780000910 A CN201780000910 A CN 201780000910A CN 109804426 A CN109804426 A CN 109804426A
Authority
CN
China
Prior art keywords
clock signal
pixel
serial
transmission unit
signal transmission
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.)
Granted
Application number
CN201780000910.1A
Other languages
English (en)
Other versions
CN109804426B (zh
Inventor
梁佑安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Goodix Technology Co Ltd
Original Assignee
Shenzhen Goodix Technology Co Ltd
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 Shenzhen Goodix Technology Co Ltd filed Critical Shenzhen Goodix Technology Co Ltd
Priority to CN202110377745.XA priority Critical patent/CN113242394B/zh
Publication of CN109804426A publication Critical patent/CN109804426A/zh
Application granted granted Critical
Publication of CN109804426B publication Critical patent/CN109804426B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04N25/703—SSIS architectures incorporating pixels for producing signals other than image signals
    • H04N25/705—Pixels for depth measurement, e.g. RGBZ
    • 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
    • H04N25/617—Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4228—Photometry, e.g. photographic exposure meter using electric radiation detectors arrangements with two or more detectors, e.g. for sensitivity compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
    • G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4913—Circuits for detection, sampling, integration or read-out
    • G01S7/4914—Circuits for detection, sampling, integration or read-out of detector arrays, e.g. charge-transfer gates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14601—Structural or functional details thereof
    • H01L27/14603—Special geometry or disposition of pixel-elements, address-lines or gate-electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/14601—Structural or functional details thereof
    • H01L27/14641—Electronic components shared by two or more pixel-elements, e.g. one amplifier shared by two pixel elements
    • 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
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/745—Circuitry for generating timing or clock signals
    • 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
    • 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
    • H04N25/7795—Circuitry for generating timing or clock signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Measurement Of Optical Distance (AREA)

Abstract

一种图像传感电路(14)，包括像素阵列(140)，包括复数个像素串行，其中所述复数个像素串行中一像素串行包括复数个像素电路；以及时钟信号产生电路(142)，耦接于所述像素串行的第一端以及第二端；其中，于第一时间，所述第一时钟信号由所述像素串行的所述第一端传播至所述像素串行的所述第二端；其中，于第二时间，所述第二时钟信号由所述像素串行的所述第二端传播至所述像素串行的所述第一端。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201780000910.1A 2017-08-16 2017-08-16 图像传感电路及图像深度传感系统 Active CN109804426B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110377745.XA CN113242394B (zh) 2017-08-16 2017-08-16 图像传感电路及图像深度传感系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/097684 WO2019033303A1 (zh) 2017-08-16 2017-08-16 图像传感电路及图像深度传感系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202110377745.XA Division CN113242394B (zh) 2017-08-16 2017-08-16 图像传感电路及图像深度传感系统

Publications (2)

Publication Number Publication Date
CN109804426A true CN109804426A (zh) 2019-05-24
CN109804426B CN109804426B (zh) 2021-04-27

Family

ID=65360855

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201780000910.1A Active CN109804426B (zh) 2017-08-16 2017-08-16 图像传感电路及图像深度传感系统
CN202110377745.XA Active CN113242394B (zh) 2017-08-16 2017-08-16 图像传感电路及图像深度传感系统

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202110377745.XA Active CN113242394B (zh) 2017-08-16 2017-08-16 图像传感电路及图像深度传感系统

Country Status (5)

Country Link
US (1) US11089245B2 (zh)
EP (1) EP3471086B1 (zh)
KR (1) KR101980613B1 (zh)
CN (2) CN109804426B (zh)
WO (1) WO2019033303A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114270208A (zh) * 2020-11-13 2022-04-01 深圳市汇顶科技股份有限公司 飞行时间量测电路及相关系统、电子装置及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1089054A (zh) * 1992-10-02 1994-07-06 三星电子株式会社 半导体存贮器
CN102831860A (zh) * 2012-09-05 2012-12-19 京东方科技集团股份有限公司 移位寄存器及其驱动方法、栅极驱动器及显示装置
CN103716553A (zh) * 2012-10-05 2014-04-09 佳能株式会社 光电转换装置和成像系统
CN104113304A (zh) * 2014-06-26 2014-10-22 上海无线电设备研究所 两相互不交叠时钟电路及其方法
CN104123923A (zh) * 2014-07-24 2014-10-29 深圳市华星光电技术有限公司 液晶显示器显示驱动电路及其显示驱动方法
CN104486987A (zh) * 2012-07-26 2015-04-01 橄榄医疗公司 具有最小面积单片式cmos图像传感器的相机系统
US20150188553A1 (en) * 2013-12-26 2015-07-02 Noam Familia Apparatus for symmetric and linear time-to-digital converter (tdc)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832877A (ja) * 1994-07-14 1996-02-02 Matsushita Electric Ind Co Ltd 固体撮像装置および固体撮像素子の駆動方法
JP2008032877A (ja) 2006-07-27 2008-02-14 Nikon Corp 自動焦点検出装置
US7916195B2 (en) * 2006-10-13 2011-03-29 Sony Corporation Solid-state imaging device, imaging apparatus and camera
JP5371463B2 (ja) * 2008-02-28 2013-12-18 キヤノン株式会社 撮像装置、撮像システム、および、撮像装置の制御方法
JP2010041460A (ja) * 2008-08-06 2010-02-18 Renesas Technology Corp 固体撮像装置
KR101646908B1 (ko) * 2009-11-27 2016-08-09 삼성전자주식회사 거리 정보를 감지할 수 있는 이미지 센서
JP2012049912A (ja) * 2010-08-27 2012-03-08 Canon Inc 光電変換装置および撮像システム
CN103390392B (zh) * 2013-07-18 2016-02-24 合肥京东方光电科技有限公司 Goa电路、阵列基板、显示装置及驱动方法
JP6397033B2 (ja) * 2014-08-29 2018-09-26 オリンパス株式会社 撮像装置および撮像システム
US9826214B2 (en) * 2014-09-08 2017-11-21 Microsoft Technology Licensing, Llc. Variable resolution pixel
US9581696B2 (en) * 2014-12-22 2017-02-28 Google Inc. Image sensor and light source driver integrated in a same semiconductor package
CN105227257B (zh) * 2015-09-30 2018-01-30 中山大学 一种改进型时钟同步镜像延迟电路
US10234891B2 (en) * 2016-03-16 2019-03-19 Ricoh Company, Ltd. Semiconductor integrated circuit, and method for supplying clock signals in semiconductor integrated circuit
CN106162000B (zh) * 2016-07-08 2019-03-15 上海芯仑光电科技有限公司 像素采集电路、图像传感器及图像采集系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1089054A (zh) * 1992-10-02 1994-07-06 三星电子株式会社 半导体存贮器
CN104486987A (zh) * 2012-07-26 2015-04-01 橄榄医疗公司 具有最小面积单片式cmos图像传感器的相机系统
CN102831860A (zh) * 2012-09-05 2012-12-19 京东方科技集团股份有限公司 移位寄存器及其驱动方法、栅极驱动器及显示装置
CN103716553A (zh) * 2012-10-05 2014-04-09 佳能株式会社 光电转换装置和成像系统
US20150188553A1 (en) * 2013-12-26 2015-07-02 Noam Familia Apparatus for symmetric and linear time-to-digital converter (tdc)
CN104113304A (zh) * 2014-06-26 2014-10-22 上海无线电设备研究所 两相互不交叠时钟电路及其方法
CN104123923A (zh) * 2014-07-24 2014-10-29 深圳市华星光电技术有限公司 液晶显示器显示驱动电路及其显示驱动方法

Also Published As

Publication number Publication date
WO2019033303A1 (zh) 2019-02-21
US11089245B2 (en) 2021-08-10
EP3471086A4 (en) 2019-04-17
KR101980613B1 (ko) 2019-05-21
EP3471086A1 (en) 2019-04-17
US20190058839A1 (en) 2019-02-21
CN109804426B (zh) 2021-04-27
EP3471086B1 (en) 2020-06-10
CN113242394B (zh) 2023-05-23
CN113242394A (zh) 2021-08-10
KR20190035450A (ko) 2019-04-03

Similar Documents

Publication Publication Date Title
CN106896963B (zh) 一种悬浮触控面板、其触控方法及显示装置
KR102244928B1 (ko) 3d 코드의 레이더 기반 해석
US11828850B2 (en) 3D image sensor and related 3D image sensing module and hand-held device
CN207706284U (zh) Tof电路模块及tof模组
KR101980722B1 (ko) 이미지 센서 회로 및 깊이 이미지 센서 시스템
CN111801872A (zh) 用于经由无接触圆柱形接口传输数据的系统和方法
WO2020237765A1 (zh) 激光雷达的接收机装置及激光雷达
CN109804426A (zh) 图像传感电路及图像深度传感系统
CN206470695U (zh) 一种非接触式触控操作的系统和装置
US8634006B2 (en) Image sensor and a configuration for improved skew time
US8502556B2 (en) System and method for reducing input current spike for drive circuitry
WO2019196049A1 (zh) 影像传感系统及电子装置
CN118566875A (zh) 具有脉冲失真抗扰度的飞行时间最近目标测距
CN103383480A (zh) 光纤耦合连接器及其制造方法
TW202005359A (zh) 影像感測系統及其多功能影像感測器
KR20130006168A (ko) 센서 및 이를 포함하는 데이터 처리 시스템
CN103973928A (zh) 扫描装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant