CN115516373A - 光圈装置、具备光圈装置的摄像头模块、电子设备 - Google Patents

光圈装置、具备光圈装置的摄像头模块、电子设备 Download PDF

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Publication number
CN115516373A
CN115516373A CN202180001327.9A CN202180001327A CN115516373A CN 115516373 A CN115516373 A CN 115516373A CN 202180001327 A CN202180001327 A CN 202180001327A CN 115516373 A CN115516373 A CN 115516373A
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CN
China
Prior art keywords
diaphragm
aperture
optical axis
rotor
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.)
Pending
Application number
CN202180001327.9A
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English (en)
Inventor
宇野勝
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.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
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
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Publication of CN115516373A publication Critical patent/CN115516373A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/006—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both diaphragm and distance
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • 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
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • 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
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/02—Diaphragms
    • G03B9/04—Single movable plate with two or more apertures of graded size, e.g. sliding plate or pivoting plate

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diaphragms For Cameras (AREA)
  • Studio Devices (AREA)

Abstract

本发明提供一种光圈装置，其设定入射到摄像头模块的透镜的光量，所述光圈装置具备：光阑板，其呈板状，并且形成有在板面方向上贯穿的光圈开口；以及配置变更机构，其将所述光阑板配置变更为光圈位置和缩回位置，所述光圈位置是在所述透镜上、并且所述光圈开口的中心配置于与所述透镜的光轴对应的位置上的位置，所述缩回位置是从所述透镜上缩回的位置。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN202180001327.9A 2021-04-14 2021-04-14 光圈装置、具备光圈装置的摄像头模块、电子设备 Pending CN115516373A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/087304 WO2022217514A1 (zh) 2021-04-14 2021-04-14 光圈装置、具备光圈装置的摄像头模块、电子设备

Publications (1)

Publication Number Publication Date
CN115516373A true CN115516373A (zh) 2022-12-23

Family

ID=83639989

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180001327.9A Pending CN115516373A (zh) 2021-04-14 2021-04-14 光圈装置、具备光圈装置的摄像头模块、电子设备

Country Status (5)

Country Link
US (1) US20230384650A1 (zh)
EP (1) EP4137886A4 (zh)
JP (1) JP7367022B2 (zh)
CN (1) CN115516373A (zh)
WO (1) WO2022217514A1 (zh)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0915675A (ja) * 1995-07-03 1997-01-17 Canon Inc カメラの絞り制御装置
JP2001174862A (ja) 1999-12-21 2001-06-29 Casio Comput Co Ltd 光学絞り装置
JP4477362B2 (ja) * 2004-01-06 2010-06-09 セイコープレシジョン株式会社 絞り装置
JP2006330314A (ja) * 2005-05-26 2006-12-07 Canon Electronics Inc 光量調節装置、撮像光学ユニットおよび撮像装置
JP2007156283A (ja) 2005-12-08 2007-06-21 Sony Corp アイリス装置およびレンズ鏡筒
JP2009291293A (ja) * 2008-06-03 2009-12-17 Olympus Corp 積層構造体、光調節装置、及び積層構造体の製造方法
JP5046304B2 (ja) 2008-06-19 2012-10-10 オリンパス株式会社 光調節装置
JP5025673B2 (ja) * 2009-03-10 2012-09-12 セイコープレシジョン株式会社 羽根駆動装置及び光学機器
JP5173979B2 (ja) * 2009-10-20 2013-04-03 キヤノン株式会社 絞り装置およびそれを有するレンズ鏡筒並びに撮像装置
KR101700364B1 (ko) * 2010-09-08 2017-01-31 삼성전자주식회사 광량 조절장치 및 이를 구비한 촬영장치
WO2013005436A1 (ja) * 2011-07-07 2013-01-10 キヤノン電子株式会社 光量調節装置および光学機器
WO2017029846A1 (ja) * 2015-08-19 2017-02-23 富士フイルム株式会社 レンズ装置
JP6892121B2 (ja) * 2017-12-21 2021-06-18 株式会社ｎｉｔｔｏｈ 絞り装置、レンズ鏡筒及び撮像装置又は投影装置
CN111399160B (zh) * 2020-04-29 2024-04-09 宁波大学科学技术学院 一种多功能可变光阑装置

Also Published As

Publication number Publication date
EP4137886A1 (en) 2023-02-22
JP2023524182A (ja) 2023-06-09
WO2022217514A1 (zh) 2022-10-20
US20230384650A1 (en) 2023-11-30
EP4137886A4 (en) 2023-07-26
JP7367022B2 (ja) 2023-10-23

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