CN110998405A - 光学镜头、摄像模组及其组装方法 - Google Patents

光学镜头、摄像模组及其组装方法 Download PDF

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CN110998405A
CN110998405A CN201880052149.0A CN201880052149A CN110998405A CN 110998405 A CN110998405 A CN 110998405A CN 201880052149 A CN201880052149 A CN 201880052149A CN 110998405 A CN110998405 A CN 110998405A
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lens
sub
optical
barrel
structural
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CN110998405B (zh
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王明珠
姚立锋
郭楠
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Ningbo Sunny Opotech Co Ltd
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Ningbo Sunny Opotech Co Ltd
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Priority claimed from PCT/CN2018/096306 external-priority patent/WO2019029331A1/zh
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/04—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)

Abstract

本发明提供了一种光学镜头组装方法，包括：准备第一子镜头和第二子镜头；第一子镜头包括第一镜筒和至少一个第一镜片，第二子镜头包括第二镜筒和至少一个第二镜片；将所述第一子镜头布置于所述第二子镜头的光轴，构成可成像的光学系；通过使所述第一子镜头相对于所述第二子镜头在所述光轴方向上移动，使所述光学系成像的实测像面与目标面匹配；以及连接所述第一子镜头和所述第二子镜头，使得所述第一子镜头和所述第二子镜头在所述光轴方向上的相对距离保持不变。本发明还提供了相应的光学镜头以及摄像模组及其组装方法。本发明能够使场曲被有效减小；能够使过程能力指数提升；能够使得各个元件精度及其装配精度的要求变宽松。

Description

PCT国内申请，说明书已公开。

Claims (67)

  1. PCT国内申请，权利要求书已公开。
CN201880052149.0A 2017-08-11 2018-07-19 光学镜头、摄像模组及其组装方法 Active CN110998405B (zh)

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CN2017106873611 2017-08-11
CN201710687361.1A CN109387921A (zh) 2017-08-11 2017-08-11 光学镜头、摄像模组及其组装方法
PCT/CN2018/096306 WO2019029331A1 (zh) 2017-08-11 2018-07-19 光学镜头、摄像模组及其组装方法

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CN110998405A true CN110998405A (zh) 2020-04-10
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US10732376B2 (en) * 2015-12-02 2020-08-04 Ningbo Sunny Opotech Co., Ltd. Camera lens module and manufacturing method thereof
JP7259316B2 (ja) * 2018-12-19 2023-04-18 株式会社デンソー レンズモジュール及び車両用撮像装置
WO2021128155A1 (zh) * 2019-12-26 2021-07-01 诚瑞光学(常州)股份有限公司 镜头组件
JP2021157150A (ja) * 2020-03-30 2021-10-07 日本電産サンキョー株式会社 レンズユニット

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US11106006B2 (en) 2021-08-31
US20210364735A1 (en) 2021-11-25
CN109387921A (zh) 2019-02-26
CN110998405B (zh) 2023-02-03
US20190049693A1 (en) 2019-02-14

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