JPWO2023013770A1 - - Google Patents

Info

Publication number
JPWO2023013770A1
JPWO2023013770A1 JP2023540429A JP2023540429A JPWO2023013770A1 JP WO2023013770 A1 JPWO2023013770 A1 JP WO2023013770A1 JP 2023540429 A JP2023540429 A JP 2023540429A JP 2023540429 A JP2023540429 A JP 2023540429A JP WO2023013770 A1 JPWO2023013770 A1 JP WO2023013770A1
Authority
JP
Japan
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
JP2023540429A
Other languages
Japanese (ja)
Other versions
JPWO2023013770A5 (https=
JP7792419B2 (ja
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 filed Critical
Publication of JPWO2023013770A1 publication Critical patent/JPWO2023013770A1/ja
Publication of JPWO2023013770A5 publication Critical patent/JPWO2023013770A5/ja
Application granted granted Critical
Publication of JP7792419B2 publication Critical patent/JP7792419B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
    • G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • 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
    • 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
    • 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
    • G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
    • G01S7/4813—Housing arrangements
    • 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
    • G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
    • G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Studio Devices (AREA)
  • Measurement Of Optical Distance (AREA)
JP2023540429A 2021-08-06 2022-08-05 発光装置、距離撮像装置、および監視装置 Active JP7792419B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021129919 2021-08-06
JP2021129919 2021-08-06
PCT/JP2022/030134 WO2023013770A1 (ja) 2021-08-06 2022-08-05 発光装置、距離撮像装置、および監視装置

Publications (3)

Publication Number Publication Date
JPWO2023013770A1 true JPWO2023013770A1 (https=) 2023-02-09
JPWO2023013770A5 JPWO2023013770A5 (https=) 2025-06-12
JP7792419B2 JP7792419B2 (ja) 2025-12-25

Family

ID=85154577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023540429A Active JP7792419B2 (ja) 2021-08-06 2022-08-05 発光装置、距離撮像装置、および監視装置

Country Status (5)

Country Link
US (1) US12382157B2 (https=)
EP (1) EP4382955A4 (https=)
JP (1) JP7792419B2 (https=)
CN (1) CN117836656A (https=)
WO (1) WO2023013770A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025141274A (ja) * 2024-03-15 2025-09-29 株式会社小糸製作所 発光素子搭載用基板および照明装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002343103A (ja) * 2001-05-14 2002-11-29 Victor Co Of Japan Ltd 照明装置およびそれを用いた投射表示装置
JP2007047751A (ja) * 2005-07-15 2007-02-22 Sanyo Electric Co Ltd 照明装置及び投写型映像表示装置
JP2007298886A (ja) * 2006-05-02 2007-11-15 Hitachi Cable Ltd レンズ部品及び光モジュール
JP2020521954A (ja) * 2017-05-15 2020-07-27 アウスター インコーポレイテッド 輝度を増強した光学撮像送信器
JP2021057440A (ja) * 2019-09-30 2021-04-08 ソニーセミコンダクタソリューションズ株式会社 半導体レーザ駆動装置、電子機器、および、半導体レーザ駆動装置の製造方法

Family Cites Families (17)

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TWI280042B (en) * 2004-09-17 2007-04-21 Matsushita Electric Works Ltd A range image sensor
JP2009257983A (ja) 2008-04-18 2009-11-05 Calsonic Kansei Corp 車両用距離画像データ生成装置および車両用距離画像データの生成方法
US8836922B1 (en) * 2013-08-20 2014-09-16 Google Inc. Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
AU2016211635A1 (en) 2015-01-26 2017-06-29 California Institute Of Technology Multi-well fourier ptychographic and fluorescence imaging
US11467284B2 (en) 2016-09-15 2022-10-11 Koito Manufacturing Co., Ltd. Sensor system, sensor module, and lamp device
JP6653482B2 (ja) * 2017-04-06 2020-02-26 パナソニックＩｐマネジメント株式会社 撮像装置、およびそれに用いられる固体撮像装置
US10178764B2 (en) * 2017-06-05 2019-01-08 Waymo Llc PCB optical isolation by nonuniform catch pad stack
JP7016709B2 (ja) * 2018-01-30 2022-02-07 ソニーセミコンダクタソリューションズ株式会社 測距モジュール、測距方法、及び、電子機器
JP6939641B2 (ja) * 2018-02-23 2021-09-22 オムロン株式会社 画像検査装置および画像検査方法
CN111869022B (zh) * 2018-03-19 2024-03-15 株式会社理光 表面发射激光器阵列，检测设备和激光器设备
TW202006788A (zh) * 2018-07-18 2020-02-01 日商索尼半導體解決方案公司 受光元件及測距模組
JP7021647B2 (ja) * 2019-02-14 2022-02-17 株式会社デンソー 光測距装置
KR102812092B1 (ko) * 2019-11-25 2025-05-23 엘지이노텍 주식회사 카메라 모듈
JP6763495B1 (ja) 2020-02-21 2020-09-30 株式会社セガ プログラム及び情報処理装置
WO2023115322A1 (zh) * 2021-12-21 2023-06-29 深圳市长毛象电子有限公司 一种激光测距仪及其调整方法
US12445706B2 (en) * 2022-01-10 2025-10-14 Apple Inc. Handheld electronic device with rear-facing flash
JP2023173099A (ja) * 2022-05-25 2023-12-07 キヤノン株式会社 検査装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002343103A (ja) * 2001-05-14 2002-11-29 Victor Co Of Japan Ltd 照明装置およびそれを用いた投射表示装置
JP2007047751A (ja) * 2005-07-15 2007-02-22 Sanyo Electric Co Ltd 照明装置及び投写型映像表示装置
JP2007298886A (ja) * 2006-05-02 2007-11-15 Hitachi Cable Ltd レンズ部品及び光モジュール
JP2020521954A (ja) * 2017-05-15 2020-07-27 アウスター インコーポレイテッド 輝度を増強した光学撮像送信器
JP2021057440A (ja) * 2019-09-30 2021-04-08 ソニーセミコンダクタソリューションズ株式会社 半導体レーザ駆動装置、電子機器、および、半導体レーザ駆動装置の製造方法

Also Published As

Publication number Publication date
US20240340518A1 (en) 2024-10-10
EP4382955A1 (en) 2024-06-12
CN117836656A (zh) 2024-04-05
JP7792419B2 (ja) 2025-12-25
WO2023013770A1 (ja) 2023-02-09
US12382157B2 (en) 2025-08-05
EP4382955A4 (en) 2024-12-11

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