CN113874772A - 一种光学系统、电子设备以及显示装置 - Google Patents

一种光学系统、电子设备以及显示装置 Download PDF

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Publication number
CN113874772A
CN113874772A CN202080001923.2A CN202080001923A CN113874772A CN 113874772 A CN113874772 A CN 113874772A CN 202080001923 A CN202080001923 A CN 202080001923A CN 113874772 A CN113874772 A CN 113874772A
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CN
China
Prior art keywords
reflection device
optical
optical system
optical reflection
camera module
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Pending
Application number
CN202080001923.2A
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English (en)
Inventor
李�灿
张海洋
陈勇
罗臻
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN113874772A publication Critical patent/CN113874772A/zh
Pending legal-status Critical Current

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    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/17—Bodies with reflectors arranged in beam forming the photographic image, e.g. for reducing dimensions of camera
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
    • 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19617—Surveillance camera constructional details
    • G08B13/19626—Surveillance camera constructional details optical details, e.g. lenses, mirrors or multiple lenses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • 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
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/02—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with scanning movement of lens or cameras

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)

Abstract

一种光学系统、电子设备以及显示装置，该光学系统包括摄像模组(110)、光学反射器件(120)、和第一驱动组件(130)。摄像模组(110)位置固定。摄像模组(110)与光学反射器件(120)的正面相对，光学系统能够将投射到光学反射器件(120)的光反射到摄像模组(110)中，摄像模组(110)可以借助反射到摄像模组(110)的光抓拍图像。第一驱动组件(130)能够带动光学反射器件(120)沿第一方向转动。光学系统中，摄像模组(110)的位置是固定的，通过第一驱动组件(130)可以调整光学反射器件(120)的方向，使得摄像模组(110)抓拍到各个方位的图像，摄像模组(110)不再需要转动，有效缩短摄像模组(110)拍摄图像的时间。在整个光学系统中，需要运动的器件为光学反射器件(120)以及第一驱动组件(130)，运动的负载较小，有利于实现高效运动，便于摄像模组(110)抓拍图像。

Description

PCT国内申请，说明书已公开。

Claims (36)

  1. PCT国内申请，权利要求书已公开。
CN202080001923.2A 2020-03-13 2020-09-10 一种光学系统、电子设备以及显示装置 Pending CN113874772A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CNPCT/CN2020/079372 2020-03-13
PCT/CN2020/079372 WO2021179332A1 (zh) 2020-03-13 2020-03-13 一种光学系统以及电子设备
PCT/CN2020/114564 WO2021179560A1 (zh) 2020-03-13 2020-09-10 一种光学系统、电子设备以及显示装置

Publications (1)

Publication Number Publication Date
CN113874772A true CN113874772A (zh) 2021-12-31

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CN202080000978.1A Pending CN113875216A (zh) 2020-03-13 2020-03-13 一种光学系统以及电子设备
CN202080001923.2A Pending CN113874772A (zh) 2020-03-13 2020-09-10 一种光学系统、电子设备以及显示装置

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US (1) US20230003998A1 (zh)
EP (1) EP3974887A4 (zh)
CN (2) CN113875216A (zh)
WO (2) WO2021179332A1 (zh)

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* Cited by examiner, † Cited by third party
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CN115933109A (zh) * 2022-11-29 2023-04-07 哈尔滨工程大学 一种适用于多相机piv试验中相机跨介质倾斜拍摄的光学辅助系统

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CN1304058A (zh) * 1999-11-26 2001-07-18 李朝辉 摄像机扫描扩展云台
CN101273296A (zh) * 2005-09-27 2008-09-24 M·V·毕晓普 能量信号处理系统
US20070176083A1 (en) * 2006-01-31 2007-08-02 Bayerische Motoren Werke Aktiengesellschaft Camera system for a motor vehicle
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115933109A (zh) * 2022-11-29 2023-04-07 哈尔滨工程大学 一种适用于多相机piv试验中相机跨介质倾斜拍摄的光学辅助系统

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Publication number Publication date
EP3974887A1 (en) 2022-03-30
EP3974887A4 (en) 2022-11-16
US20230003998A1 (en) 2023-01-05
CN113875216A (zh) 2021-12-31
WO2021179560A1 (zh) 2021-09-16
WO2021179332A1 (zh) 2021-09-16

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