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WO2012157996A3 - 굴절률 변화 렌즈 및 그를 이용한 카메라 모듈 - Google Patents

굴절률 변화 렌즈 및 그를 이용한 카메라 모듈 Download PDF

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Publication number
WO2012157996A3
WO2012157996A3 PCT/KR2012/003966 KR2012003966W WO2012157996A3 WO 2012157996 A3 WO2012157996 A3 WO 2012157996A3 KR 2012003966 W KR2012003966 W KR 2012003966W WO 2012157996 A3 WO2012157996 A3 WO 2012157996A3
Authority
WO
WIPO (PCT)
Prior art keywords
refractive index
lens
medium
camera module
same
Prior art date
Application number
PCT/KR2012/003966
Other languages
English (en)
French (fr)
Other versions
WO2012157996A2 (ko
Inventor
구숙영
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 CN201280024004.2A priority Critical patent/CN103547947B/zh
Priority to US14/118,376 priority patent/US9028079B2/en
Publication of WO2012157996A2 publication Critical patent/WO2012157996A2/ko
Publication of WO2012157996A3 publication Critical patent/WO2012157996A3/ko

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0087—Simple or compound lenses with index gradient
    • 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
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0025—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having one lens only
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)

Abstract

본 발명은 굴절률 변화 렌즈 및 그를 이용한 카메라 모듈에 관한 것이다. 즉, 본 발명의 굴절률 변화 렌즈는 원판(圓板) 형상의 제 1 매질과; 상기 제 1 매질의 외주면에 형성되고, 상기 제 1 매질의 굴절률보다 높은 제 2 매질을 포함하며, 상기 제 2 매질의 굴절률보다 높은 굴절률을 갖는 적어도 하나 이상의 매질들이 상기 제 2 매질의 외주면에 순차적으로 형성되어 구성한다.
PCT/KR2012/003966 2011-05-18 2012-05-18 굴절률 변화 렌즈 및 그를 이용한 카메라 모듈 WO2012157996A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280024004.2A CN103547947B (zh) 2011-05-18 2012-05-18 折射率可变透镜及使用该透镜的照相机模块
US14/118,376 US9028079B2 (en) 2011-05-18 2012-05-18 Refractive index variable lens and camera module using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110046965A KR20120128985A (ko) 2011-05-18 2011-05-18 굴절률 변화 렌즈 및 그를 이용한 카메라 모듈
KR10-2011-0046965 2011-05-18

Publications (2)

Publication Number Publication Date
WO2012157996A2 WO2012157996A2 (ko) 2012-11-22
WO2012157996A3 true WO2012157996A3 (ko) 2013-03-14

Family

ID=47177514

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/003966 WO2012157996A2 (ko) 2011-05-18 2012-05-18 굴절률 변화 렌즈 및 그를 이용한 카메라 모듈

Country Status (4)

Country Link
US (1) US9028079B2 (ko)
KR (1) KR20120128985A (ko)
CN (1) CN103547947B (ko)
WO (1) WO2012157996A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150114305A (ko) * 2014-04-01 2015-10-12 엘지전자 주식회사 렌즈 조립체
CN105728955B (zh) * 2016-04-29 2017-04-12 深圳市创鑫激光股份有限公司 聚焦透镜及其激光切割头
KR102060121B1 (ko) * 2017-03-31 2019-12-27 현동원 카메라용 렌즈 및 이를 구비한 카메라 렌즈 어셈블리
DE102021215068A1 (de) 2021-12-29 2023-06-29 Robert Bosch Gesellschaft mit beschränkter Haftung Kompensationsvorrichtung und Verfahren zum Kompensieren einer Fokusverschiebung eines optischen Systems und Verfahren zum Herstellen einer Kompensationsvorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04181209A (ja) * 1990-11-16 1992-06-29 Seiko Epson Corp 多焦点コンタクトレンズ及びその製造方法
JPH06324292A (ja) * 1993-04-26 1994-11-25 Ciba Geigy Ag 多焦点コンタクトレンズ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7293871B2 (en) * 2000-11-27 2007-11-13 Ophthonix, Inc. Apparatus and method of correcting higher-order aberrations of the human eye
KR100624410B1 (ko) 2003-06-20 2006-09-18 삼성전자주식회사 그린 렌즈를 채용하는 대물렌즈 광학계
JP5052896B2 (ja) * 2003-11-14 2012-10-17 ベイアー，エリック 多層ポリマー屈折率分布型（ｇｒｉｎ）レンズ
JP2005202356A (ja) * 2003-12-19 2005-07-28 Sumitomo Electric Ind Ltd 平板型マイクロレンズとその製造方法
US7178919B2 (en) * 2005-01-18 2007-02-20 Tokai Kogaku Co., Ltd. Plastic lens for spectacles
CN100489587C (zh) 2005-01-28 2009-05-20 鸿富锦精密工业（深圳）有限公司 变折射率透镜模组
CN1828338B (zh) 2005-02-28 2010-08-25 鸿富锦精密工业（深圳）有限公司 透镜
KR20070107845A (ko) 2006-05-04 2007-11-08 엘지이노텍 주식회사 수차감소를 위한 카메라모듈용 렌즈
WO2008039802A2 (en) * 2006-09-25 2008-04-03 Ophthonix, Incorporated Method for correction of chromatic aberration and achromatic lens
EP1944808A1 (fr) * 2007-01-15 2008-07-16 Stmicroelectronics Sa Module optique imageur destiné à être associé à un composant semi-conducteur optique et procédé pour sa fabrication.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04181209A (ja) * 1990-11-16 1992-06-29 Seiko Epson Corp 多焦点コンタクトレンズ及びその製造方法
JPH06324292A (ja) * 1993-04-26 1994-11-25 Ciba Geigy Ag 多焦点コンタクトレンズ

Also Published As

Publication number Publication date
CN103547947A (zh) 2014-01-29
US20140078590A1 (en) 2014-03-20
CN103547947B (zh) 2016-02-24
KR20120128985A (ko) 2012-11-28
US9028079B2 (en) 2015-05-12
WO2012157996A2 (ko) 2012-11-22

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