CN112368609A - 可变光圈装置、摄像模组及其应用 - Google Patents

可变光圈装置、摄像模组及其应用 Download PDF

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Publication number
CN112368609A
CN112368609A CN201880095072.5A CN201880095072A CN112368609A CN 112368609 A CN112368609 A CN 112368609A CN 201880095072 A CN201880095072 A CN 201880095072A CN 112368609 A CN112368609 A CN 112368609A
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China
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fluid
opaque
chamber
groove
light
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CN201880095072.5A
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CN112368609B (zh
Inventor
陈振宇
方银丽
丁海灵
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Ningbo Sunny Opotech Co Ltd
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Ningbo Sunny Opotech Co Ltd
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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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/091—Digital circuits
    • G03B7/095—Digital circuits for control of aperture
    • 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
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/0074—Production of other optical elements not provided for in B29D11/00009- B29D11/0073
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/20—Light-tight connections for movable optical elements
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Diaphragms For Cameras (AREA)

Abstract

本发明提供一可变光圈装置、摄像模组及其应用，其中所述可变光圈装置适于一摄像模组的摄影摄像，其包括一主体、一流体通道和一流体收纳腔，其中该主体用于被设置在该摄像模组，其中该主体具有一透光区域，其中该流体通道被设置在该主体的该透光区域，其中该流体存储腔被连通于该流体通道以供一不透光流体被可驱动地在该流体存储腔和该流体通道来回流动，以扩大或缩小该透光区域的透光面积。

Description

PCT国内申请，说明书已公开。

Claims (35)

  1. PCT国内申请，权利要求书已公开。
CN201880095072.5A 2018-08-03 2018-08-03 可变光圈装置、摄像模组及其应用 Active CN112368609B (zh)

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PCT/CN2018/098399 WO2020024237A1 (zh) 2018-08-03 2018-08-03 可变光圈装置、摄像模组及其应用

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CN112368609A true CN112368609A (zh) 2021-02-12
CN112368609B CN112368609B (zh) 2022-06-21

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US (1) US11415863B2 (zh)
EP (1) EP3832358B1 (zh)
CN (1) CN112368609B (zh)
WO (1) WO2020024237A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113747018A (zh) * 2021-09-06 2021-12-03 维沃移动通信有限公司 摄像模组及电子设备
CN114025068A (zh) * 2021-11-04 2022-02-08 维沃移动通信有限公司 摄像模组、电子设备和摄像模组的光圈调节方法
WO2023040906A1 (zh) * 2021-09-16 2023-03-23 维沃移动通信有限公司 可变光圈、摄像模组及电子设备

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116047835B (zh) * 2023-03-23 2023-09-01 荣耀终端有限公司 可变光圈、摄像模组及电子设备

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113747018A (zh) * 2021-09-06 2021-12-03 维沃移动通信有限公司 摄像模组及电子设备
WO2023040906A1 (zh) * 2021-09-16 2023-03-23 维沃移动通信有限公司 可变光圈、摄像模组及电子设备
CN114025068A (zh) * 2021-11-04 2022-02-08 维沃移动通信有限公司 摄像模组、电子设备和摄像模组的光圈调节方法

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US11415863B2 (en) 2022-08-16
EP3832358A4 (en) 2021-08-04
WO2020024237A1 (zh) 2020-02-06
CN112368609B (zh) 2022-06-21
EP3832358A1 (en) 2021-06-09
US20210302803A1 (en) 2021-09-30
EP3832358B1 (en) 2023-12-20

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