CN113614563B - 用于激光雷达系统中的光电部件的安装配置 - Google Patents

用于激光雷达系统中的光电部件的安装配置

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Publication number
CN113614563B
CN113614563B CN202080023708.2A CN202080023708A CN113614563B CN 113614563 B CN113614563 B CN 113614563B CN 202080023708 A CN202080023708 A CN 202080023708A CN 113614563 B CN113614563 B CN 113614563B
Authority
CN
China
Prior art keywords
optoelectronic
package
circuit board
printed circuit
lens
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
CN202080023708.2A
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English (en)
Chinese (zh)
Other versions
CN113614563A (zh
Inventor
马克·阿姆斯特朗·麦克德
罗杰·大卫·库鲁姆博
裴军
亨利克·K·尼尔森
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.)
Cepton Technologies Inc
Original Assignee
Cepton Technologies Inc
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
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Publication of CN113614563A publication Critical patent/CN113614563A/zh
Application granted granted Critical
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Anticipated expiration legal-status Critical

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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
    • G01S7/481—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
    • 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
    • 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
    • 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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • 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
    • G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12083—Constructional arrangements
    • G02B2006/12102—Lens
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
    • H10F39/80—Constructional details of image sensors
    • H10F39/804—Containers or encapsulations

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Lenses (AREA)
CN202080023708.2A 2019-03-25 2020-03-24 用于激光雷达系统中的光电部件的安装配置 Active CN113614563B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201962823406P 2019-03-25 2019-03-25
US62/823,406 2019-03-25
PCT/US2020/024483 WO2020198235A1 (en) 2019-03-25 2020-03-24 Mounting configurations for optoelectronic components in lidar systems

Publications (2)

Publication Number Publication Date
CN113614563A CN113614563A (zh) 2021-11-05
CN113614563B true CN113614563B (zh) 2025-09-02

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Country Status (6)

Country Link
US (1) US11686818B2 (https=)
EP (1) EP3948332A4 (https=)
JP (1) JP7548590B2 (https=)
CN (1) CN113614563B (https=)
TW (1) TWI878277B (https=)
WO (1) WO2020198235A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY202540A (en) * 2019-06-11 2024-05-06 Intel Corp Multi-faceted integrated-circuit dice and packages
US12270941B2 (en) * 2020-09-25 2025-04-08 Intel Corporation Light detection and ranging systems and optical system
US12164103B2 (en) * 2020-12-16 2024-12-10 STMicroelectronics (Research &Develoment) Limited Compact line scan MEMS time of flight system with actuated lens
CN116457688A (zh) 2020-12-24 2023-07-18 深圳市速腾聚创科技有限公司 激光发射控制方法、装置及相关设备
CN112867938B (zh) * 2020-12-24 2023-08-25 深圳市速腾聚创科技有限公司 激光发射控制方法、装置及相关设备
DE102021103624A1 (de) * 2021-02-16 2022-08-18 Sick Ag Laserscanner
KR20220152679A (ko) * 2021-05-10 2022-11-17 엘지이노텍 주식회사 거리 측정 카메라 모듈
TWI831093B (zh) * 2021-12-02 2024-02-01 一品光學工業股份有限公司 光學感測裝置
CN115840203B (zh) * 2021-12-28 2024-09-27 深圳市速腾聚创科技有限公司 激光发射装置、激光雷达及智能设备
TWI822302B (zh) * 2022-09-05 2023-11-11 財團法人工業技術研究院 光學雷達及其光訊號拾取方法
CN115453495A (zh) * 2022-09-20 2022-12-09 深圳市穗晶半导体有限公司 一种光传感装置、系统及制备方法
CN120214756B (zh) * 2025-04-22 2025-10-03 光为科技(广州)有限公司 光学引擎、封装方法及收发同轴激光雷达系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018054512A1 (de) * 2016-09-21 2018-03-29 Wabco Gmbh Lidar sensor mit kompaktem aufbau
WO2019010320A1 (en) * 2017-07-05 2019-01-10 Ouster, Inc. ELECTRONIC SCANNING EMITTER NETWORK LIGHT EMITTING DEVICE AND SYNCHRONIZED SENSOR ARRAY

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01202989A (ja) * 1988-02-09 1989-08-15 Nec Corp 固体撮像装置
DE102008046699B4 (de) * 2008-09-10 2014-03-13 Carl Zeiss Smt Gmbh Abbildende Optik
CN101430377B (zh) * 2008-11-18 2011-06-22 北京航空航天大学 基于apd阵列的非扫描3d成像激光雷达光学系统
US8742325B1 (en) 2013-07-31 2014-06-03 Google Inc. Photodetector array on curved substrate
US8836922B1 (en) 2013-08-20 2014-09-16 Google Inc. Devices and methods for a rotating LIDAR platform with a shared transmit/receive path
US9733344B2 (en) 2013-11-25 2017-08-15 Electronics And Telecommunications Research Institute Laser radar apparatus and method for operating thereof
CN107148672A (zh) 2014-11-11 2017-09-08 索尼公司 半导体器件及其制造方法、半导体模块和电子器件
TWM503009U (zh) * 2014-11-14 2015-06-11 Ahead Optoelectronics Inc 半導體雷射－繞射光學元件模組
EP3029494A1 (de) * 2014-12-02 2016-06-08 Sick Ag Optoelektronischer Sensor
DE102015121840A1 (de) 2015-12-15 2017-06-22 Sick Ag Optoelektronischer Sensor und Verfahren zur Erfassung eines Objekts
CN105824029B (zh) 2016-05-10 2018-09-04 深圳市速腾聚创科技有限公司 多线激光雷达
CN106443699B (zh) 2016-09-09 2019-02-15 深圳市砝石激光雷达有限公司 一种多组合式激光雷达装置及相应的扫描方法
US10838042B2 (en) 2016-11-21 2020-11-17 Vipul Dutt Badoni Scanning LIDAR system using a curved rotating surface
US10690754B2 (en) * 2016-12-23 2020-06-23 Cepton Technologies, Inc. Scanning apparatuses and methods for a lidar system
WO2018165016A1 (en) * 2017-03-07 2018-09-13 Corning Optical Communications LLC Integrated electrical and optoelectronic package
WO2018176972A1 (zh) 2017-04-01 2018-10-04 北科天绘（苏州）激光技术有限公司 一种激光雷达装置及其通道选通方法
JP6806835B2 (ja) 2018-04-28 2021-01-06 エスゼット ディージェイアイ テクノロジー カンパニー リミテッドＳｚ Ｄｊｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ 半導体装置
CN109031247A (zh) * 2018-08-24 2018-12-18 北京大汉正源科技有限公司 一种准直镜头及激光雷达发射装置
CN109444903B (zh) * 2018-10-18 2022-11-25 华北水利水电大学 一种光学相控阵激光雷达装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018054512A1 (de) * 2016-09-21 2018-03-29 Wabco Gmbh Lidar sensor mit kompaktem aufbau
WO2019010320A1 (en) * 2017-07-05 2019-01-10 Ouster, Inc. ELECTRONIC SCANNING EMITTER NETWORK LIGHT EMITTING DEVICE AND SYNCHRONIZED SENSOR ARRAY

Also Published As

Publication number Publication date
EP3948332A4 (en) 2023-01-11
TWI878277B (zh) 2025-04-01
US20200309910A1 (en) 2020-10-01
CN113614563A (zh) 2021-11-05
TW202041883A (zh) 2020-11-16
EP3948332A1 (en) 2022-02-09
JP7548590B2 (ja) 2024-09-10
US11686818B2 (en) 2023-06-27
JP2022525426A (ja) 2022-05-13
WO2020198235A1 (en) 2020-10-01

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