KR20230014004A - 얼라인 보정 부재 및 이를 이용한 광학 모듈 얼라인 방법 - Google Patents

얼라인 보정 부재 및 이를 이용한 광학 모듈 얼라인 방법 Download PDF

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Publication number
KR20230014004A
KR20230014004A KR1020210095178A KR20210095178A KR20230014004A KR 20230014004 A KR20230014004 A KR 20230014004A KR 1020210095178 A KR1020210095178 A KR 1020210095178A KR 20210095178 A KR20210095178 A KR 20210095178A KR 20230014004 A KR20230014004 A KR 20230014004A
Authority
KR
South Korea
Prior art keywords
opening area
image
alignment
area
image sensor
Prior art date
Application number
KR1020210095178A
Other languages
English (en)
Korean (ko)
Inventor
김상우
정재욱
최영환
Original Assignee
엘지이노텍 주식회사
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 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020210095178A priority Critical patent/KR20230014004A/ko
Priority to PCT/KR2022/010595 priority patent/WO2023003345A1/fr
Publication of KR20230014004A publication Critical patent/KR20230014004A/ko

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003—Alignment of optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
KR1020210095178A 2021-07-20 2021-07-20 얼라인 보정 부재 및 이를 이용한 광학 모듈 얼라인 방법 KR20230014004A (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020210095178A KR20230014004A (ko) 2021-07-20 2021-07-20 얼라인 보정 부재 및 이를 이용한 광학 모듈 얼라인 방법
PCT/KR2022/010595 WO2023003345A1 (fr) 2021-07-20 2022-07-20 Élément de correction d'alignement et procédé d'alignement de module optique l'utilisant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210095178A KR20230014004A (ko) 2021-07-20 2021-07-20 얼라인 보정 부재 및 이를 이용한 광학 모듈 얼라인 방법

Publications (1)

Publication Number Publication Date
KR20230014004A true KR20230014004A (ko) 2023-01-27

Family

ID=84979292

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210095178A KR20230014004A (ko) 2021-07-20 2021-07-20 얼라인 보정 부재 및 이를 이용한 광학 모듈 얼라인 방법

Country Status (2)

Country Link
KR (1) KR20230014004A (fr)
WO (1) WO2023003345A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3998863B2 (ja) * 1999-06-30 2007-10-31 富士フイルム株式会社 奥行検出装置及び撮像装置
JP2003004441A (ja) * 2001-06-18 2003-01-08 Hitachi Ltd 距離計測方法および距離計測機能を有する画像入力装置
KR100953885B1 (ko) * 2008-06-12 2010-04-22 넥스타테크놀로지 주식회사 렌즈 모듈 광축 정렬 장치 및 방법
US8773507B2 (en) * 2009-08-11 2014-07-08 California Institute Of Technology Defocusing feature matching system to measure camera pose with interchangeable lens cameras
JP5906934B2 (ja) * 2012-05-10 2016-04-20 株式会社ニコン 撮像装置および撮像方法

Also Published As

Publication number Publication date
WO2023003345A1 (fr) 2023-01-26

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