CN117501074A - 具有动态横向和时间分辨率的像素阵列 - Google Patents

具有动态横向和时间分辨率的像素阵列 Download PDF

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Publication number
CN117501074A
CN117501074A CN202280043633.3A CN202280043633A CN117501074A CN 117501074 A CN117501074 A CN 117501074A CN 202280043633 A CN202280043633 A CN 202280043633A CN 117501074 A CN117501074 A CN 117501074A
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CN
China
Prior art keywords
detector
detectors
macropixel
detection signal
speed sensor
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.)
Pending
Application number
CN202280043633.3A
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English (en)
Chinese (zh)
Inventor
W·万德藤佩尔
J·W·佩特斯
A·B·米奥德兹基
C·穆拉德
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Voxel Sensor Co ltd
Original Assignee
Voxel Sensor 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 Voxel Sensor Co ltd filed Critical Voxel Sensor Co ltd
Publication of CN117501074A publication Critical patent/CN117501074A/zh
Pending legal-status Critical Current

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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
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing 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
    • G01J1/44—Electric circuits
    • 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—Three-dimensional [3D] imaging with simultaneous measurement of time-of-flight at a two-dimensional [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
    • G01S7/481—Constructional features, e.g. arrangements of optical elements
    • G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4861—Circuits for detection, sampling, integration or read-out
    • G01S7/4863—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
    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
    • 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
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/46—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by combining or binning pixels
    • 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
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • 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
    • H04N25/77—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components
    • H04N25/772—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters
    • H04N25/773—Pixel circuitry, e.g. memories, A/D converters, pixel amplifiers, shared circuits or shared components comprising A/D, V/T, V/F, I/T or I/F converters comprising photon counting circuits, e.g. single photon detection [SPD] or single photon avalanche diodes [SPAD]
    • 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
    • H04N25/79—Arrangements of circuitry being divided between different or multiple substrates, chips or circuit boards, e.g. stacked image sensors
    • 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
    • G01J1/44—Electric circuits
    • G01J2001/4413—Type
    • G01J2001/442—Single-photon detection or photon counting

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
CN202280043633.3A 2021-07-05 2022-06-29 具有动态横向和时间分辨率的像素阵列 Pending CN117501074A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BEBE2021/5521 2021-07-05
BE20215521A BE1029563B1 (nl) 2021-07-05 2021-07-05 Pixel array met dynamische laterale en temporele resolutie
PCT/IB2022/000323 WO2023281308A1 (en) 2021-07-05 2022-06-29 Pixel array with dynamic lateral and temporal resolution

Publications (1)

Publication Number Publication Date
CN117501074A true CN117501074A (zh) 2024-02-02

Family

ID=76920448

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280043633.3A Pending CN117501074A (zh) 2021-07-05 2022-06-29 具有动态横向和时间分辨率的像素阵列

Country Status (7)

Country Link
US (1) US12593146B2 (enExample)
EP (1) EP4367488B1 (enExample)
JP (1) JP2024525440A (enExample)
KR (1) KR20240027104A (enExample)
CN (1) CN117501074A (enExample)
BE (1) BE1029563B1 (enExample)
WO (1) WO2023281308A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250000451A1 (en) * 2023-06-28 2025-01-02 Tadas Kunickas Sleep Cycle-Based Wearable Vibration Alarm System and Method
WO2025176834A1 (en) 2024-02-22 2025-08-28 Voxelsensors Srl Optical sensing system
EP4671816A1 (en) 2024-06-27 2025-12-31 VoxelSensors SRL OPTICAL DETECTION SYSTEM
WO2025261994A1 (en) 2024-06-17 2025-12-26 Voxelsensors Srl System and method for visual awareness
EP4749401A1 (en) 2024-11-20 2026-05-27 VoxelSensors SRL System and method for visual awareness
EP4718143A1 (en) 2024-09-26 2026-04-01 VoxelSensors SRL Projector and method of projection
WO2025262029A1 (en) 2024-06-18 2025-12-26 Voxelsensors Srl Projector and method of projection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010078338A (ja) * 2008-09-24 2010-04-08 Toshiba Corp Ｘ線検出器
WO2017099253A1 (ja) * 2015-12-11 2017-06-15 株式会社ニコン 偏光特性画像計測装置、偏光特性画像計測方法
US10242268B2 (en) * 2017-02-03 2019-03-26 Raytheon Company Pixel-based event detection for tracking, hostile fire indication, glint suppression, and other applications
JP6730217B2 (ja) * 2017-03-27 2020-07-29 株式会社デンソー 光検出器
WO2019093208A1 (ja) * 2017-11-07 2019-05-16 江藤　剛治 高速イメージセンサ
US11029397B2 (en) * 2018-04-20 2021-06-08 Omnivision Technologies, Inc. Correlated time-of-flight sensor
US10497738B2 (en) * 2018-04-20 2019-12-03 Omnivision Technologies, Inc. First photon correlated time-of-flight sensor
US11683606B2 (en) * 2018-10-19 2023-06-20 Sony Semiconductor Solutions Corporation Imaging device and electronic equipment
CN110109083B (zh) * 2019-05-05 2023-06-27 上海交通大学 基于一维光相控阵的三维扫描激光雷达
KR102747641B1 (ko) * 2019-06-26 2024-12-27 삼성전자주식회사 비전 센서, 이를 포함하는 이미지 처리 장치 및 비전 센서의 동작 방법

Also Published As

Publication number Publication date
WO2023281308A1 (en) 2023-01-12
EP4367488B1 (en) 2026-05-06
BE1029563B1 (nl) 2023-02-06
EP4367488A1 (en) 2024-05-15
KR20240027104A (ko) 2024-02-29
US12593146B2 (en) 2026-03-31
BE1029563A1 (nl) 2023-01-30
JP2024525440A (ja) 2024-07-12
US20240292123A1 (en) 2024-08-29

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