TWI878277B - 光達系統中的光電組件的裝設配置 - Google Patents

光達系統中的光電組件的裝設配置 Download PDF

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Publication number
TWI878277B
TWI878277B TW109109986A TW109109986A TWI878277B TW I878277 B TWI878277 B TW I878277B TW 109109986 A TW109109986 A TW 109109986A TW 109109986 A TW109109986 A TW 109109986A TW I878277 B TWI878277 B TW I878277B
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TW
Taiwan
Prior art keywords
optoelectronic
package
lens
lidar system
pcb
Prior art date
Application number
TW109109986A
Other languages
English (en)
Chinese (zh)
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TW202041883A (zh
Inventor
馬克阿姆斯壯 麥卡德
羅傑大衛 庫倫博
軍 裴
韓里克Ｋ 尼爾森
Original Assignee
美商賽頓科技股份有限公司
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Publication of TW202041883A publication Critical patent/TW202041883A/zh
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Publication of TWI878277B publication Critical patent/TWI878277B/zh

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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)
TW109109986A 2019-03-25 2020-03-25 光達系統中的光電組件的裝設配置 TWI878277B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962823406P 2019-03-25 2019-03-25
US62/823,406 2019-03-25

Publications (2)

Publication Number Publication Date
TW202041883A TW202041883A (zh) 2020-11-16
TWI878277B true TWI878277B (zh) 2025-04-01

Family

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Family Applications (1)

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TW109109986A TWI878277B (zh) 2019-03-25 2020-03-25 光達系統中的光電組件的裝設配置

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=)

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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

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Also Published As

Publication number Publication date
EP3948332A4 (en) 2023-01-11
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
CN113614563B (zh) 2025-09-02

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