JP2024525440A - 動的なラテラル方向分解能及び時間分解能を有する画素配列 - Google Patents

動的なラテラル方向分解能及び時間分解能を有する画素配列 Download PDF

Info

Publication number
JP2024525440A
JP2024525440A JP2023579860A JP2023579860A JP2024525440A JP 2024525440 A JP2024525440 A JP 2024525440A JP 2023579860 A JP2023579860 A JP 2023579860A JP 2023579860 A JP2023579860 A JP 2023579860A JP 2024525440 A JP2024525440 A JP 2024525440A
Authority
JP
Japan
Prior art keywords
detectors
detector
speed sensor
macro
pixel
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
JP2023579860A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024525440A5 (enExample
Inventor
ファン デル テンペル ウォード
ウィレム ピータース ヨハネス
ベルナルド ミオデツキー アンドレ
ムラド クリスチャン
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.)
VoxelSensors BV SRL
Original Assignee
VoxelSensors BV SRL
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 VoxelSensors BV SRL filed Critical VoxelSensors BV SRL
Publication of JP2024525440A publication Critical patent/JP2024525440A/ja
Publication of JP2024525440A5 publication Critical patent/JP2024525440A5/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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)
JP2023579860A 2021-07-05 2022-06-29 動的なラテラル方向分解能及び時間分解能を有する画素配列 Pending JP2024525440A (ja)

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 (2)

Publication Number Publication Date
JP2024525440A true JP2024525440A (ja) 2024-07-12
JP2024525440A5 JP2024525440A5 (enExample) 2025-04-22

Family

ID=76920448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023579860A Pending JP2024525440A (ja) 2021-07-05 2022-06-29 動的なラテラル方向分解能及び時間分解能を有する画素配列

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

Citations (6)

* 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
WO2018181307A1 (ja) * 2017-03-27 2018-10-04 株式会社デンソー 光検出器
US20190326347A1 (en) * 2018-04-20 2019-10-24 Omnivision Technologies, Inc. First photon correlated time-of-flight sensor
JP2020507974A (ja) * 2017-02-03 2020-03-12 レイセオン カンパニー 追跡、敵の攻撃インジケーション、輝き抑圧、及びその他の用途のためのピクセルベースのイベント検出
WO2020080383A1 (ja) * 2018-10-19 2020-04-23 ソニーセミコンダクタソリューションズ株式会社 撮像装置及び電子機器
JP2020099086A (ja) * 2015-12-11 2020-06-25 株式会社ニコン 撮像素子、計測装置および計測方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (6)

* 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
JP2020099086A (ja) * 2015-12-11 2020-06-25 株式会社ニコン 撮像素子、計測装置および計測方法
JP2020507974A (ja) * 2017-02-03 2020-03-12 レイセオン カンパニー 追跡、敵の攻撃インジケーション、輝き抑圧、及びその他の用途のためのピクセルベースのイベント検出
WO2018181307A1 (ja) * 2017-03-27 2018-10-04 株式会社デンソー 光検出器
US20190326347A1 (en) * 2018-04-20 2019-10-24 Omnivision Technologies, Inc. First photon correlated time-of-flight sensor
WO2020080383A1 (ja) * 2018-10-19 2020-04-23 ソニーセミコンダクタソリューションズ株式会社 撮像装置及び電子機器

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
CN117501074A (zh) 2024-02-02
US20240292123A1 (en) 2024-08-29

Similar Documents

Publication Publication Date Title
EP4367488B1 (en) Pixel array with dynamic lateral and temporal resolution
JP6573378B2 (ja) 放射線撮像装置、その制御方法及びプログラム
JP7795824B2 (ja) 近隣ゲートによってスイッチする画素センサ
EP4158387B1 (en) Pixel sensor system
US20190179036A1 (en) Radiation imaging apparatus and radiation imaging system
AU2018341551A1 (en) A neuromorphic single photon avalanche detector (SPAD) array microchip
JP7474852B2 (ja) ランダムアクセスセンサ
JPWO2017098725A1 (ja) 固体撮像装置、距離測定装置および距離測定方法
US9787889B2 (en) Dynamic auto focus zones for auto focus pixel systems
JP2024534413A (ja) Ｓｐｄ配列における持続的フィルタリング
JP2019161295A (ja) 光検出装置及び光検出方法
JP2003189181A (ja) 撮像装置
WO2018180660A1 (ja) 固体撮像装置
US7176431B2 (en) Optical sensor
CN113906313B (zh) 具有分布式光电倍增器的高空间分辨率固态图像传感器
CN118696245A (zh) 飞行时间光事件检测电路和飞行时间光事件检测方法
US11750941B1 (en) Imaging circuit capable of sensing flickering light
KR20160087826A (ko) 다중 식별된 동일 블록들을 갖는 집적 회로

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250414

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250414

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20260113

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20260203

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20260424

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20260730