JP5740413B2 - ピクセルアレイと記憶アレイを別個に備える復調センサ - Google Patents

ピクセルアレイと記憶アレイを別個に備える復調センサ Download PDF

Info

Publication number
JP5740413B2
JP5740413B2 JP2012548114A JP2012548114A JP5740413B2 JP 5740413 B2 JP5740413 B2 JP 5740413B2 JP 2012548114 A JP2012548114 A JP 2012548114A JP 2012548114 A JP2012548114 A JP 2012548114A JP 5740413 B2 JP5740413 B2 JP 5740413B2
Authority
JP
Japan
Prior art keywords
pixel
array
samples
demodulation
pixels
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.)
Active
Application number
JP2012548114A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013516913A (ja
JP2013516913A5 (enExample
Inventor
ブエットゲン・ベルンハルト
オッギーア・ティエリー
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.)
Mesa Imaging AG
Original Assignee
Mesa Imaging AG
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 Mesa Imaging AG filed Critical Mesa Imaging AG
Publication of JP2013516913A publication Critical patent/JP2013516913A/ja
Publication of JP2013516913A5 publication Critical patent/JP2013516913A5/ja
Application granted granted Critical
Publication of JP5740413B2 publication Critical patent/JP5740413B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • 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
    • G01S7/4918—Controlling received signal intensity, gain or exposure of sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP2012548114A 2010-01-06 2011-01-06 ピクセルアレイと記憶アレイを別個に備える復調センサ Active JP5740413B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US29258810P 2010-01-06 2010-01-06
US61/292,588 2010-01-06
PCT/US2011/020343 WO2011085079A1 (en) 2010-01-06 2011-01-06 Demodulation sensor with separate pixel and storage arrays

Publications (3)

Publication Number Publication Date
JP2013516913A JP2013516913A (ja) 2013-05-13
JP2013516913A5 JP2013516913A5 (enExample) 2014-01-30
JP5740413B2 true JP5740413B2 (ja) 2015-06-24

Family

ID=43733192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012548114A Active JP5740413B2 (ja) 2010-01-06 2011-01-06 ピクセルアレイと記憶アレイを別個に備える復調センサ

Country Status (6)

Country Link
US (1) US9442196B2 (enExample)
EP (1) EP2521926B1 (enExample)
JP (1) JP5740413B2 (enExample)
KR (1) KR101884952B1 (enExample)
CN (1) CN102822693B (enExample)
WO (1) WO2011085079A1 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9857469B2 (en) * 2010-10-22 2018-01-02 Heptagon Micro Optics Pte. Ltd. System and method for multi TOF camera operation using phase hopping
EP2643659B1 (en) * 2010-11-19 2019-12-25 Apple Inc. Depth mapping using time-coded illumination
KR20120057216A (ko) * 2010-11-26 2012-06-05 삼성전자주식회사 깊이 센서, 상기 깊이 센서의 노이즈 감소 방법, 및 상기 깊이 센서를 포함하는 신호 처리 시스템
EP2758801B1 (en) 2011-09-20 2019-11-06 Heptagon Micro Optics Pte. Ltd. Time of flight sensor with subframe compression and method
US8829408B2 (en) 2011-09-27 2014-09-09 Mesa Imaging Ag Sensor pixel array and separated array of storage and accumulation with parallel acquisition and readout wherein each pixel includes storage sites and readout nodes
JP5979702B2 (ja) * 2011-11-25 2016-09-07 株式会社アセット・ウィッツ 光学画像測定装置
US9851245B2 (en) 2012-11-06 2017-12-26 Microsoft Technology Licensing, Llc Accumulating charge from multiple imaging exposure periods
KR102040152B1 (ko) * 2013-04-08 2019-12-05 삼성전자주식회사 3차원 영상 획득 장치 및 3차원 영상 획득 장치에서의 깊이 영상 생성 방법
SG11201509788QA (en) * 2013-06-06 2015-12-30 Heptagon Micro Optics Pte Ltd Sensor system with active illumination
US9160942B2 (en) 2013-07-11 2015-10-13 Canon Kabushiki Kaisha Solid-state imaging sensor, ranging device, and imaging apparatus
KR102136850B1 (ko) 2013-11-12 2020-07-22 삼성전자 주식회사 깊이 센서, 및 이의 동작 방법
US9277136B2 (en) 2013-11-25 2016-03-01 Samsung Electronics Co., Ltd. Imaging systems and methods with pixel sensitivity adjustments by adjusting demodulation signal
DE112015001704T5 (de) * 2014-04-07 2016-12-29 Samsung Electronics Co., Ltd. Bildsensor mit hoher Auflösung, Frame-Rate und niedrigem Stromverbrauch
US9826214B2 (en) 2014-09-08 2017-11-21 Microsoft Technology Licensing, Llc. Variable resolution pixel
WO2016075945A1 (ja) * 2014-11-14 2016-05-19 株式会社デンソー 光飛行型測距装置
US20160290790A1 (en) * 2015-03-31 2016-10-06 Google Inc. Method and apparatus for increasing the frame rate of a time of flight measurement
US9900581B2 (en) * 2015-04-21 2018-02-20 Infineon Technologies Ag Parametric online calibration and compensation in ToF imaging
CN107710015B (zh) 2015-07-03 2021-08-24 新唐科技日本株式会社 距离测量装置以及距离图像合成方法
KR102610830B1 (ko) * 2015-12-24 2023-12-06 삼성전자주식회사 거리 정보를 획득하는 방법 및 디바이스
US10276628B2 (en) 2016-05-17 2019-04-30 Ams Sensors Singapore Pte. Ltd. Time-of-fight pixel including in-pixel buried channel transistors
WO2017217240A1 (ja) * 2016-06-15 2017-12-21 ソニー株式会社 撮影装置、撮影方法、プログラム
DE102016212776A1 (de) * 2016-07-13 2018-01-18 Robert Bosch Gmbh Subpixeleinheit für einen Lichtsensor, Lichtsensor, Verfahren zum Sensieren eines Lichtsignals und Verfahren zum Generieren eines Bildes
CN106206637B (zh) * 2016-08-23 2019-07-16 上海奕瑞光电子科技股份有限公司 一种x射线图像传感器及校正图像干扰的方法
US10335036B2 (en) 2017-11-22 2019-07-02 Hi Llc Pulsed ultrasound modulated optical tomography using lock-in camera
US10016137B1 (en) 2017-11-22 2018-07-10 Hi Llc System and method for simultaneously detecting phase modulated optical signals
AU2018386190A1 (en) 2017-12-13 2020-06-04 Magic Leap, Inc. Global shutter pixel circuit and method for computer vision applications
US10219700B1 (en) 2017-12-15 2019-03-05 Hi Llc Systems and methods for quasi-ballistic photon optical coherence tomography in diffusive scattering media using a lock-in camera detector
DE102018100571B4 (de) 2018-01-11 2022-06-23 pmdtechnologies ag Lichtlaufzeitpixel und Verfahren zum Betreiben eines solchen
US10368752B1 (en) 2018-03-08 2019-08-06 Hi Llc Devices and methods to convert conventional imagers into lock-in cameras
RU2674646C1 (ru) * 2018-03-12 2018-12-12 Вячеслав Михайлович Смелков Способ управления поэлементным переносом зарядовых пакетов в матричном фотоприёмнике на ПЗС
JP2019164039A (ja) * 2018-03-20 2019-09-26 ソニーセミコンダクタソリューションズ株式会社 距離センサおよび距離測定装置
KR102624984B1 (ko) 2018-03-21 2024-01-15 삼성전자주식회사 ToF 센서와 이를 이용한 3차원 영상 장치 및 3차원 영상 장치의 구동 방법
US11206985B2 (en) 2018-04-13 2021-12-28 Hi Llc Non-invasive optical detection systems and methods in highly scattering medium
JP7246863B2 (ja) 2018-04-20 2023-03-28 ソニーセミコンダクタソリューションズ株式会社 受光装置、車両制御システム及び測距装置
US11857316B2 (en) 2018-05-07 2024-01-02 Hi Llc Non-invasive optical detection system and method
KR102606240B1 (ko) 2018-07-09 2023-11-24 삼성전자주식회사 멀티탭 픽셀을 포함하는 이미지 센서
RU2683944C1 (ru) * 2018-08-13 2019-04-03 Вячеслав Михайлович Смелков Способ управления чувствительностью телевизионной камеры на матрице ПЗС в условиях сложной освещённости и/или сложной яркости объектов
KR102534247B1 (ko) 2018-10-01 2023-05-18 삼성전자주식회사 편광판을 포함한 3d 이미지 센서, 및 그 3d 이미지 센서를 기반으로 한 깊이 보정방법과 3d 영상 생성방법
KR102683411B1 (ko) 2018-10-05 2024-07-10 삼성전자주식회사 복조 대비 성능을 향상시키기 위한 픽셀 구조를 포함하는 이미지 센서 및 이미지 처리 시스템
DE112019006048T5 (de) * 2018-12-04 2021-09-30 Iee International Electronics & Engineering S.A. Verfahren zur korrigierten Tiefenmessung mit einer TOF-Kamera unter Verwendung von amplitudenmoduliertem Dauerlicht
KR102646902B1 (ko) 2019-02-12 2024-03-12 삼성전자주식회사 거리 측정을 위한 이미지 센서
KR102648089B1 (ko) * 2019-03-26 2024-03-19 삼성전자주식회사 이미징 장치 및 이미지 센서
CN112542996A (zh) * 2019-09-20 2021-03-23 中国科学院微电子研究所 陀螺数字信号的高阶同步积分解调电路和方法
CN113382186A (zh) * 2020-03-09 2021-09-10 格科微电子（上海）有限公司 提高图像传感器性能的方法
CN111885316B (zh) * 2020-07-09 2022-07-29 深圳奥辰光电科技有限公司 一种图像传感器像素电路、图像传感器及深度相机
US11754718B2 (en) * 2020-07-30 2023-09-12 Microsoft Technology Licensing, Llc Time of flight imaging using long and short-exposure storage nodes
EP4152045A1 (en) 2021-09-16 2023-03-22 Samsung Electronics Co., Ltd. Image sensor for measuring distance and camera module including the same
CN116187299B (zh) * 2023-03-07 2024-03-15 广东省技术经济研究发展中心 一种科技项目文本数据检定评价方法、系统及介质

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2896782B2 (ja) * 1988-12-30 1999-05-31 株式会社トプコン パルス方式の光波距離計
DE4440613C1 (de) * 1994-11-14 1996-07-25 Leica Ag Vorrichtung und Verfahren zur Detektion und Demodulation eines intensitätsmodulierten Strahlungsfeldes
US6825455B1 (en) * 1996-09-05 2004-11-30 Rudolf Schwarte Method and apparatus for photomixing
DE19704496C2 (de) 1996-09-05 2001-02-15 Rudolf Schwarte Verfahren und Vorrichtung zur Bestimmung der Phasen- und/oder Amplitudeninformation einer elektromagnetischen Welle
US6078037A (en) * 1998-04-16 2000-06-20 Intel Corporation Active pixel CMOS sensor with multiple storage capacitors
US6503195B1 (en) * 1999-05-24 2003-01-07 University Of North Carolina At Chapel Hill Methods and systems for real-time structured light depth extraction and endoscope using real-time structured light depth extraction
US6831684B1 (en) * 2000-05-09 2004-12-14 Pixim, Inc. Circuit and method for pixel rearrangement in a digital pixel sensor readout
US6515740B2 (en) 2000-11-09 2003-02-04 Canesta, Inc. Methods for CMOS-compatible three-dimensional image sensing using quantum efficiency modulation
US7038820B1 (en) * 2002-04-03 2006-05-02 Eastman Kodak Company Automatic exposure control for an image sensor
GB2389960A (en) * 2002-06-20 2003-12-24 Suisse Electronique Microtech Four-tap demodulation pixel
ES2339643T3 (es) 2003-09-02 2010-05-24 Vrije Universiteit Brussel Detector de radiacion electromagnetica asistido por corriente de portadores mayoritarios.
JP4665422B2 (ja) * 2004-04-02 2011-04-06 ソニー株式会社 撮像装置
KR100778904B1 (ko) * 2004-09-17 2007-11-22 마츠시다 덴코 가부시키가이샤 레인지 이미지 센서
JP3906859B2 (ja) * 2004-09-17 2007-04-18 松下電工株式会社 距離画像センサ
US20060244843A1 (en) * 2005-04-29 2006-11-02 Bart Dierickx Illumination flicker detection
DE602005020614D1 (de) 2005-08-08 2010-05-27 Iee Verfahren und Vorrichtung für redundante Abstandsmessung und für das Aufheben von Phasenversatz
DE602005005685T2 (de) * 2005-10-19 2009-07-09 Mesa Imaging Ag Einrichtung und Verfahren zur Demodulation von modulierten elektromagnetischen Wellenfeldern
US20080117661A1 (en) * 2006-11-16 2008-05-22 Micron Technology, Inc. Method, apparatus and system providing memory cells associated with a pixel array
US7990451B2 (en) * 2006-11-20 2011-08-02 Ben Gurion University Of The Negev Research And Development Authority Optical pixel and image sensor
CN102623473B (zh) * 2007-07-03 2015-09-09 浜松光子学株式会社 背面入射型测距传感器以及测距装置
US7889257B2 (en) * 2007-07-18 2011-02-15 Mesa Imaging Ag On-chip time-based digital conversion of pixel outputs
JP5171158B2 (ja) * 2007-08-22 2013-03-27 浜松ホトニクス株式会社 固体撮像装置及び距離画像測定装置
JP2009047661A (ja) * 2007-08-22 2009-03-05 Hamamatsu Photonics Kk 測距装置
EP2071825A1 (en) * 2007-12-13 2009-06-17 St Microelectronics S.A. Pixel read circuitry
KR101236387B1 (ko) * 2007-12-24 2013-02-22 삼성전자주식회사 화상형성장치 및 그 제어방법
US8203699B2 (en) * 2008-06-30 2012-06-19 Microsoft Corporation System architecture design for time-of-flight system having reduced differential pixel size, and time-of-flight systems so designed
US8116015B2 (en) * 2008-12-18 2012-02-14 Sheltered Wings, Inc. Monocular with attachment points

Also Published As

Publication number Publication date
JP2013516913A (ja) 2013-05-13
EP2521926A1 (en) 2012-11-14
US9442196B2 (en) 2016-09-13
WO2011085079A1 (en) 2011-07-14
EP2521926B1 (en) 2020-07-29
CN102822693A (zh) 2012-12-12
CN102822693B (zh) 2014-09-10
US20110164132A1 (en) 2011-07-07
KR20120101174A (ko) 2012-09-12
KR101884952B1 (ko) 2018-08-02

Similar Documents

Publication Publication Date Title
JP5740413B2 (ja) ピクセルアレイと記憶アレイを別個に備える復調センサ
US8829408B2 (en) Sensor pixel array and separated array of storage and accumulation with parallel acquisition and readout wherein each pixel includes storage sites and readout nodes
US9140795B2 (en) Time of flight sensor with subframe compression and method
US8760549B2 (en) Demodulation pixel with daisy chain charge storage sites and method of operation therefor
US8587773B2 (en) System architecture design for time-of-flight system having reduced differential pixel size, and time-of-flight systems so designed
US7319423B2 (en) Multi-mode ADC and its application to CMOS image sensors
US8754939B2 (en) Multistage demodulation pixel and method
US8085327B2 (en) Image sensor, method for operating an image sensor, and computer program using a time-delayed integration
JP6539990B2 (ja) 光飛行型測距装置
EP2770731A1 (en) Image pickup device and camera system
WO2016075945A1 (ja) 光飛行型測距装置
US20100308209A1 (en) System for Charge-Domain Electron Subtraction in Demodulation Pixels and Method Therefor
US10520590B2 (en) System and method for ranging a target with a digital-pixel focal plane array
TW201729586A (zh) 使用低雜訊感測器之暗場檢測
KR102658560B1 (ko) 픽셀 판독 회로 및 이미징 방법
JPH09298690A (ja) 固体撮像素子
CN110392204A (zh) 成像系统和由成像系统执行的方法
KR101909744B1 (ko) 수거회로를 갖는 병렬 구조의 광량 누적 이미지센서
CN112399104A (zh) 一种全局曝光低噪声高速三维传感器锁相像素及读出方式

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131204

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131204

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140819

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140826

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141125

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150421

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150427

R150 Certificate of patent or registration of utility model

Ref document number: 5740413

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250