CN114096884A - 光发射模组、光接收模组、深度相机和电子设备 - Google Patents

光发射模组、光接收模组、深度相机和电子设备 Download PDF

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Publication number
CN114096884A
CN114096884A CN201980097964.3A CN201980097964A CN114096884A CN 114096884 A CN114096884 A CN 114096884A CN 201980097964 A CN201980097964 A CN 201980097964A CN 114096884 A CN114096884 A CN 114096884A
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China
Prior art keywords
light
optical
diffuser
light source
depth camera
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Pending
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CN201980097964.3A
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English (en)
Inventor
刘福
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.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Publication of CN114096884A publication Critical patent/CN114096884A/zh
Pending legal-status Critical Current

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    • 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
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details

Abstract

一种光发射模组(30)、光接收模组(40)、深度相机(100)和电子设备(1000)。光发射模组(30)包括光源(31)和扩散器(33)。光源(31)用于发射光信号，光信号的波长为1350nm～1550nm。扩散器(33)用于扩散光信号。

Description

PCT国内申请，说明书已公开。

Claims (25)

  1. PCT国内申请，权利要求书已公开。
CN201980097964.3A 2019-08-14 2019-08-14 光发射模组、光接收模组、深度相机和电子设备 Pending CN114096884A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/100633 WO2021026829A1 (zh) 2019-08-14 2019-08-14 光发射模组、光接收模组、深度相机和电子设备

Publications (1)

Publication Number Publication Date
CN114096884A true CN114096884A (zh) 2022-02-25

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CN201980097964.3A Pending CN114096884A (zh) 2019-08-14 2019-08-14 光发射模组、光接收模组、深度相机和电子设备

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CN (1) CN114096884A (zh)
WO (1) WO2021026829A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114640765A (zh) * 2022-03-11 2022-06-17 Oppo广东移动通信有限公司 深度相机模组及其组装方法、拍摄组件和电子设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105607387A (zh) * 2015-12-25 2016-05-25 深圳乐行天下科技有限公司 一种深度相机照明系统
US10708573B2 (en) * 2016-01-04 2020-07-07 Occipital, Inc. Apparatus and methods for three-dimensional sensing
CN107390461A (zh) * 2017-06-20 2017-11-24 深圳奥比中光科技有限公司 3d成像子模组及其电子设备
CN108200315A (zh) * 2017-12-29 2018-06-22 合肥泰禾光电科技股份有限公司 一种深度相机及深度相机系统
CN208000376U (zh) * 2018-03-01 2018-10-23 深圳市镭神智能系统有限公司 一种车载激光雷达
CN108680929A (zh) * 2018-07-18 2018-10-19 度亘激光技术（苏州）有限公司 一种基于垂直腔面发射激光器阵列的三维感测系统

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WO2021026829A1 (zh) 2021-02-18

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