JP2022551388A5 - - Google Patents

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Publication number
JP2022551388A5
JP2022551388A5 JP2022514247A JP2022514247A JP2022551388A5 JP 2022551388 A5 JP2022551388 A5 JP 2022551388A5 JP 2022514247 A JP2022514247 A JP 2022514247A JP 2022514247 A JP2022514247 A JP 2022514247A JP 2022551388 A5 JP2022551388 A5 JP 2022551388A5
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JP
Japan
Prior art keywords
projector
laser
array
solid
scene
Prior art date
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Application number
JP2022514247A
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English (en)
Japanese (ja)
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JP2022551388A (ja
JP7565342B2 (ja
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Priority claimed from EP19195236.5A external-priority patent/EP3789787A1/en
Application filed filed Critical
Priority claimed from PCT/EP2020/074511 external-priority patent/WO2021043851A1/en
Publication of JP2022551388A publication Critical patent/JP2022551388A/ja
Publication of JP2022551388A5 publication Critical patent/JP2022551388A5/ja
Application granted granted Critical
Publication of JP7565342B2 publication Critical patent/JP7565342B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2022514247A 2019-09-03 2020-09-02 ソリッドステートlidarシステム用のプロジェクタ Active JP7565342B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP19195236.5A EP3789787A1 (en) 2019-09-03 2019-09-03 Solid-state lidar system for determining distances to a scene
EP19195236.5 2019-09-03
EP20157014.0 2020-02-12
EP20157014 2020-02-12
PCT/EP2020/074511 WO2021043851A1 (en) 2019-09-03 2020-09-02 Projector for a solid-state lidar system

Publications (3)

Publication Number Publication Date
JP2022551388A JP2022551388A (ja) 2022-12-09
JP2022551388A5 true JP2022551388A5 (https=) 2023-09-11
JP7565342B2 JP7565342B2 (ja) 2024-10-10

Family

ID=72517214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022514247A Active JP7565342B2 (ja) 2019-09-03 2020-09-02 ソリッドステートlidarシステム用のプロジェクタ

Country Status (5)

Country Link
US (1) US20220291391A1 (https=)
EP (1) EP4025930B1 (https=)
JP (1) JP7565342B2 (https=)
CN (1) CN114651194B (https=)
WO (1) WO2021043851A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230150331A (ko) * 2021-04-08 2023-10-30 헤사이 테크놀로지 씨오., 엘티디. 고체 레이저 레이더 및 이를 사용한 탐지 방법
US12468015B2 (en) * 2022-01-07 2025-11-11 Ouster, Inc. Optical system for full frame flash solid state LIDAR system
WO2023248779A1 (ja) * 2022-06-24 2023-12-28 ソニーセミコンダクタソリューションズ株式会社 照明装置、測距装置及び車載装置
CN115683040A (zh) * 2022-11-21 2023-02-03 山东科技大学 一种隧道变形监测方法和预警系统
DE102023203450A1 (de) 2023-04-17 2024-10-17 Robert Bosch Gesellschaft mit beschränkter Haftung Lidareinheit für ein Fahrzeug
CN116719055A (zh) * 2023-05-26 2023-09-08 华域汽车系统股份有限公司 一种固态激光雷达
KR102869114B1 (ko) * 2023-09-26 2025-10-14 주식회사 에스오에스랩 윈도우 모듈을 포함하는 라이다 장치
WO2026031188A1 (zh) * 2024-08-09 2026-02-12 深圳引望智能技术有限公司 一种激光发射系统和激光雷达系统

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01271718A (ja) * 1988-04-25 1989-10-30 Nikon Corp 照明光学装置
JP2000292934A (ja) * 1999-04-08 2000-10-20 Seiko Epson Corp レーザ描画装置及びレーザ描画方法
US6556349B2 (en) * 2000-12-27 2003-04-29 Honeywell International Inc. Variable focal length micro lens array field curvature corrector
JP2003131165A (ja) * 2001-10-25 2003-05-08 Sony Corp レーザー光源を備えた照明装置及び画像表示装置
US7357513B2 (en) * 2004-07-30 2008-04-15 Novalux, Inc. System and method for driving semiconductor laser sources for displays
US8081670B2 (en) * 2006-02-14 2011-12-20 Digital Signal Corporation System and method for providing chirped electromagnetic radiation
JP4478670B2 (ja) * 2006-09-08 2010-06-09 ソニー株式会社 1次元照明装置及び画像生成装置
US8148663B2 (en) * 2007-07-31 2012-04-03 Applied Materials, Inc. Apparatus and method of improving beam shaping and beam homogenization
US8908277B2 (en) * 2011-08-09 2014-12-09 Apple Inc Lens array projector
US20160025993A1 (en) * 2014-07-28 2016-01-28 Apple Inc. Overlapping pattern projector
EP2989375B1 (en) * 2013-03-12 2019-12-11 Seoul Semiconductor Co., Ltd. Thin luminaire
EP3019824B1 (en) 2013-07-09 2018-01-10 Xenomatix NV Surround sensing system
US8836922B1 (en) * 2013-08-20 2014-09-16 Google Inc. Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
US9462253B2 (en) * 2013-09-23 2016-10-04 Microsoft Technology Licensing, Llc Optical modules that reduce speckle contrast and diffraction artifacts
US9273846B1 (en) * 2015-01-29 2016-03-01 Heptagon Micro Optics Pte. Ltd. Apparatus for producing patterned illumination including at least one array of light sources and at least one array of microlenses
EP3159711A1 (en) * 2015-10-23 2017-04-26 Xenomatix NV System and method for determining a distance to an object
EP3408585B1 (en) * 2016-01-26 2020-12-09 Heptagon Micro Optics Pte. Ltd. Multi-mode illumination module and related method
US10139217B1 (en) * 2016-02-16 2018-11-27 Google Llc Array based patterned illumination projector
US10761195B2 (en) * 2016-04-22 2020-09-01 OPSYS Tech Ltd. Multi-wavelength LIDAR system
EP3301477A1 (en) * 2016-10-03 2018-04-04 Xenomatix NV System for determining a distance to an object
DE102017208736A1 (de) * 2017-05-23 2018-11-29 Robert Bosch Gmbh LIDAR-Vorrichtung mit erhöhter Abtastfrequenz und Verfahren zum Abtasten eines Abtastbereiches
EP3447862A1 (en) * 2017-08-23 2019-02-27 Koninklijke Philips N.V. Vcsel array with common wafer level integrated optical device
JP7102797B2 (ja) * 2018-03-12 2022-07-20 株式会社リコー 光学装置、これを用いた距離計測装置、及び移動体
WO2020198261A1 (en) * 2019-03-25 2020-10-01 Trilumina Corp. Spatial multiplexing of lens arrays with surface-emitting lasers for multi-zone illumination

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