DE602004031830D1 - Variable linse - Google Patents

Variable linse

Info

Publication number
DE602004031830D1
DE602004031830D1 DE602004031830T DE602004031830T DE602004031830D1 DE 602004031830 D1 DE602004031830 D1 DE 602004031830D1 DE 602004031830 T DE602004031830 T DE 602004031830T DE 602004031830 T DE602004031830 T DE 602004031830T DE 602004031830 D1 DE602004031830 D1 DE 602004031830D1
Authority
DE
Germany
Prior art keywords
chamber
optical axis
meniscus
variable lens
fluids
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602004031830T
Other languages
English (en)
Inventor
Stein Kuiper
Bernardus H Hendriks
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE602004031830D1 publication Critical patent/DE602004031830D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1376—Collimator lenses
    • 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
    • G02B26/005—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 based on electrowetting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B7/1374—Objective lenses
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0006—Recording, reproducing or erasing systems characterised by the structure or type of the carrier adapted for scanning different types of carrier, e.g. CD & DVD
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G11B2007/0013—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage for carriers having multiple discrete layers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1372—Lenses
    • G11B2007/13727—Compound lenses, i.e. two or more lenses co-operating to perform a function, e.g. compound objective lens including a solid immersion lens, positive and negative lenses either bonded together or with adjustable spacing
DE602004031830T 2003-05-14 2004-05-10 Variable linse Active DE602004031830D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03101335 2003-05-14
PCT/IB2004/050618 WO2004102250A1 (en) 2003-05-14 2004-05-10 Variable lens

Publications (1)

Publication Number Publication Date
DE602004031830D1 true DE602004031830D1 (de) 2011-04-28

Family

ID=33442820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004031830T Active DE602004031830D1 (de) 2003-05-14 2004-05-10 Variable linse

Country Status (8)

Country Link
US (1) US7301708B2 (de)
EP (1) EP1625441B1 (de)
JP (1) JP4658943B2 (de)
KR (1) KR101088655B1 (de)
CN (1) CN100472271C (de)
AT (1) ATE502317T1 (de)
DE (1) DE602004031830D1 (de)
WO (1) WO2004102250A1 (de)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005101091A1 (en) 2004-04-16 2005-10-27 Koninklijke Philips Electronics N.V. Liquid-based optical device and electronic device
KR20070005689A (ko) 2004-04-24 2007-01-10 코닌클리케 필립스 일렉트로닉스 엔.브이. 유체 기반 광학 디바이스, 이 디바이스를 제어하는 방법 및전자 디바이스
JP2007536593A (ja) * 2004-05-07 2007-12-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ エレクトロウェッティングセル及びそれを駆動する方法
JP2008500574A (ja) * 2004-05-25 2008-01-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変焦点レンズ
WO2006067653A2 (en) * 2004-12-21 2006-06-29 Koninklijke Philips Electronics N.V. Light distribution
US7221514B2 (en) 2005-04-15 2007-05-22 Asml Netherlands B.V. Variable lens and exposure system
WO2006111933A1 (en) * 2005-04-22 2006-10-26 Koninklijke Philips Electronics N.V. Variable focus lens
FR2887637B1 (fr) * 2005-06-23 2008-02-22 Varioptic Sa Procede de fabrication d'une lentille a focale variable a electromouillage
US8027095B2 (en) * 2005-10-11 2011-09-27 Hand Held Products, Inc. Control systems for adaptive lens
WO2007097709A1 (en) * 2006-02-24 2007-08-30 Agency For Science, Technology And Research Method for forming variable focus liquid lenses in a tubular housing
CN100430774C (zh) * 2006-11-29 2008-11-05 上海理工大学 无机械运动变焦照相透镜组对有限远成像的光学设计方法
US8027096B2 (en) 2006-12-15 2011-09-27 Hand Held Products, Inc. Focus module and components with actuator polymer control
US7813047B2 (en) 2006-12-15 2010-10-12 Hand Held Products, Inc. Apparatus and method comprising deformable lens element
WO2008097915A1 (en) * 2007-02-02 2008-08-14 Key Medical Technologies, Inc. Interfacial refraction accommodating lens (iral)
US8034106B2 (en) * 2007-02-02 2011-10-11 Adoptics Ag Interfacial refraction accommodating lens (IRAL)
US7986465B1 (en) 2007-03-01 2011-07-26 Rhevision Technology, Inc. Systems and methods for effecting zoom and focus using fluidic adaptive lenses
US7688518B2 (en) * 2007-10-29 2010-03-30 Corning Incorporated Fluid lens lateral shifting
US8254034B1 (en) 2008-03-31 2012-08-28 Rhevision Technology, Inc. Fluidic adaptive lens with a lens membrane having suppressed fluid permeability
DE102008041913A1 (de) * 2008-09-09 2010-03-11 Seereal Technologies S.A. Lichtmodulationseinrichtung
US20100060991A1 (en) * 2008-09-11 2010-03-11 Omnivision Technologies, Inc. Electrically-Controlled, Variable Focal Length Liquid-Based Optical Imaging Apparatus and Method
US8659835B2 (en) 2009-03-13 2014-02-25 Optotune Ag Lens systems and method
US8699141B2 (en) 2009-03-13 2014-04-15 Knowles Electronics, Llc Lens assembly apparatus and method
US9182521B2 (en) * 2010-05-14 2015-11-10 Johnson & Johnson Vision Care, Inc. Liquid meniscus lens including variable voltage zones
EP2423715A1 (de) * 2010-08-25 2012-02-29 Canon Kabushiki Kaisha Flüssiglinse und Vorrichtung damit
US20120092774A1 (en) 2010-09-27 2012-04-19 Pugh Randall B Lens with multi-segmented linear meniscus wall
CN103415806A (zh) * 2011-03-21 2013-11-27 卡尔斯特里姆保健公司 使用液体透镜自动对焦的方法
DE102011101323A1 (de) * 2011-05-12 2012-11-15 Osram Opto Semiconductors Gmbh Optoelektronisches Bauteil
KR101422787B1 (ko) * 2013-07-11 2014-07-28 포항공과대학교 산학협력단 전기수력학적 액체 렌즈
KR101784351B1 (ko) * 2013-07-30 2017-10-12 한국전자통신연구원 가변형 광학 소자 및 이를 포함하는 광 기록/재생 장치
KR20150054288A (ko) * 2013-11-11 2015-05-20 삼성전자주식회사 가변 액체 렌즈 시스템
US9864186B2 (en) * 2014-07-16 2018-01-09 Parrot Drones Low optical power hysteresis liquid lenses
CN104597533A (zh) * 2015-01-09 2015-05-06 四川大学 环形孔径透反混合式液体透镜
KR101986756B1 (ko) 2018-08-31 2019-09-30 한국기술교육대학교 산학협력단 렌즈 작동 액추에이터를 갖는 가변 렌즈 장치
HUE062107T2 (hu) * 2019-10-25 2023-09-28 Coopervision Int Ltd Állítható szemlencse

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183059B (en) * 1985-11-05 1989-09-27 Michel Treisman Suspension system for a flexible optical membrane
JPH0546001Y2 (de) * 1988-06-27 1993-12-01
US5864128A (en) * 1991-10-15 1999-01-26 Geo Labs, Inc. Lens with variable focal length
DE19710668A1 (de) 1997-03-14 1998-09-17 Robert Seidel Variable optische Systeme
FR2769375B1 (fr) 1997-10-08 2001-01-19 Univ Joseph Fourier Lentille a focale variable
JP2000171742A (ja) * 1998-12-03 2000-06-23 Canon Inc 走査光学系及び走査撮像光学系
US6702483B2 (en) * 2000-02-17 2004-03-09 Canon Kabushiki Kaisha Optical element
JP2002147620A (ja) * 2000-11-10 2002-05-22 Nok Corp 密封構造及び密封容器
JP2002169110A (ja) 2000-11-30 2002-06-14 Canon Inc 光学素子、光学装置および撮影装置
US6949176B2 (en) 2001-02-28 2005-09-27 Lightwave Microsystems Corporation Microfluidic control using dielectric pumping
JP2003057410A (ja) * 2001-08-21 2003-02-26 Canon Inc 光学素子および光学機器
CN1568624B (zh) 2001-10-11 2010-06-23 皇家飞利浦电子股份有限公司 2d/3d显示装置
JP4974677B2 (ja) * 2003-05-14 2012-07-11 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変形状レンズ

Also Published As

Publication number Publication date
EP1625441A1 (de) 2006-02-15
KR20060013652A (ko) 2006-02-13
JP2007500377A (ja) 2007-01-11
JP4658943B2 (ja) 2011-03-23
CN1788224A (zh) 2006-06-14
KR101088655B1 (ko) 2011-12-01
US20070139785A1 (en) 2007-06-21
EP1625441B1 (de) 2011-03-16
ATE502317T1 (de) 2011-04-15
CN100472271C (zh) 2009-03-25
WO2004102250A1 (en) 2004-11-25
US7301708B2 (en) 2007-11-27

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