WO2023018239A3 - 렌즈 조립체 - Google Patents

렌즈 조립체 Download PDF

Info

Publication number
WO2023018239A3
WO2023018239A3 PCT/KR2022/011966 KR2022011966W WO2023018239A3 WO 2023018239 A3 WO2023018239 A3 WO 2023018239A3 KR 2022011966 W KR2022011966 W KR 2022011966W WO 2023018239 A3 WO2023018239 A3 WO 2023018239A3
Authority
WO
WIPO (PCT)
Prior art keywords
housing
lens carrier
lens assembly
lens
optical axis
Prior art date
Application number
PCT/KR2022/011966
Other languages
English (en)
French (fr)
Other versions
WO2023018239A2 (ko
Inventor
임대순
Original Assignee
임대순
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
Priority claimed from KR1020220045697A external-priority patent/KR20230024191A/ko
Priority claimed from KR1020220067214A external-priority patent/KR20230024193A/ko
Application filed by 임대순 filed Critical 임대순
Priority to CN202280055459.4A priority Critical patent/CN117881993A/zh
Publication of WO2023018239A2 publication Critical patent/WO2023018239A2/ko
Publication of WO2023018239A3 publication Critical patent/WO2023018239A3/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • 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
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • 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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • G03B13/34—Power focusing
    • G03B13/36—Autofocus systems

Abstract

렌즈 조립체가 개시된다. 개시된 렌즈 조립체는 하우징과, 하우징의 내부에 배치된 렌즈 캐리어와, 렌즈 캐리어를 광축 방향을 따라 이동시키는 AF(auto focus) 구동부와, 하우징과 렌즈 캐리어 사이에 배치되어 렌즈 캐리어를 광축 방향으로 가이드 하는 다수의 볼 베어링과, 렌즈 캐리어를 하우징의 일측 방향으로 당겨 다수의 볼 베어링에 예압을 형성하는 홀딩부를 포함할 수 있다.
PCT/KR2022/011966 2021-08-11 2022-08-11 렌즈 조립체 WO2023018239A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202280055459.4A CN117881993A (zh) 2021-08-11 2022-08-11 镜头组装体

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
KR20210105929 2021-08-11
KR10-2021-0105921 2021-08-11
KR20210105921 2021-08-11
KR10-2021-0105929 2021-08-11
KR1020220045697A KR20230024191A (ko) 2021-08-11 2022-04-13 렌즈 조립체
KR10-2022-0045697 2022-04-13
KR10-2022-0067214 2022-05-31
KR1020220067214A KR20230024193A (ko) 2021-08-11 2022-05-31 렌즈 조립체

Publications (2)

Publication Number Publication Date
WO2023018239A2 WO2023018239A2 (ko) 2023-02-16
WO2023018239A3 true WO2023018239A3 (ko) 2023-04-20

Family

ID=85200876

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2022/011966 WO2023018239A2 (ko) 2021-08-11 2022-08-11 렌즈 조립체

Country Status (1)

Country Link
WO (1) WO2023018239A2 (ko)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015225294A (ja) * 2014-05-29 2015-12-14 旭化成エレクトロニクス株式会社 カメラモジュール
KR20180095420A (ko) * 2017-02-17 2018-08-27 삼성전기주식회사 손떨림 보정 반사모듈 및 이를 포함하는 카메라 모듈
JP2018180353A (ja) * 2017-04-17 2018-11-15 シーエム・テクノロジー株式会社 レンズ駆動装置
KR20190105379A (ko) * 2018-03-05 2019-09-17 삼성전기주식회사 카메라 모듈
KR20200017763A (ko) * 2018-08-09 2020-02-19 삼성전기주식회사 카메라 모듈

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015225294A (ja) * 2014-05-29 2015-12-14 旭化成エレクトロニクス株式会社 カメラモジュール
KR20180095420A (ko) * 2017-02-17 2018-08-27 삼성전기주식회사 손떨림 보정 반사모듈 및 이를 포함하는 카메라 모듈
JP2018180353A (ja) * 2017-04-17 2018-11-15 シーエム・テクノロジー株式会社 レンズ駆動装置
KR20190105379A (ko) * 2018-03-05 2019-09-17 삼성전기주식회사 카메라 모듈
KR20200017763A (ko) * 2018-08-09 2020-02-19 삼성전기주식회사 카메라 모듈

Also Published As

Publication number Publication date
WO2023018239A2 (ko) 2023-02-16

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