MY146797A - Variable lens - Google Patents

Variable lens

Info

Publication number
MY146797A
MY146797A MYPI20062681A MYPI20062681A MY146797A MY 146797 A MY146797 A MY 146797A MY PI20062681 A MYPI20062681 A MY PI20062681A MY PI20062681 A MYPI20062681 A MY PI20062681A MY 146797 A MY146797 A MY 146797A
Authority
MY
Malaysia
Prior art keywords
meniscus
lens
fluids
variable lens
optical axis
Prior art date
Application number
MYPI20062681A
Other languages
English (en)
Inventor
Bernardus Hendrikus Wilhelmus Hendriks
Stein Kuiper
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of MY146797A publication Critical patent/MY146797A/en

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
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G02B21/025—Objectives with variable magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound 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
    • G11B7/1378—Separate aberration correction lenses; Cylindrical lenses to generate astigmatism; Beam expanders
    • 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
    • G11B7/1392—Means for controlling the beam wavefront, e.g. for correction of aberration
    • G11B7/13925—Means for controlling the beam wavefront, e.g. for correction of aberration active, e.g. controlled by electrical or mechanical means
MYPI20062681A 2005-06-10 2006-06-08 Variable lens MY146797A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05105116 2005-06-10

Publications (1)

Publication Number Publication Date
MY146797A true MY146797A (en) 2012-09-28

Family

ID=36928794

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20062681A MY146797A (en) 2005-06-10 2006-06-08 Variable lens

Country Status (7)

Country Link
EP (1) EP1894041A1 (ko)
JP (1) JP2008546031A (ko)
KR (1) KR20080022186A (ko)
CN (1) CN101194188A (ko)
MY (1) MY146797A (ko)
TW (1) TW200706916A (ko)
WO (1) WO2006131882A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI343052B (en) * 2007-07-05 2011-06-01 Benq Materials Corp Multi-focal pick up device for optical storage system and liquid zoom lens thereof
CN102096126A (zh) * 2011-01-07 2011-06-15 南京邮电大学 基于离子液体的微流控液体变焦透镜
CN102103220A (zh) * 2011-02-28 2011-06-22 南京邮电大学 基于离子液体的微流控液体变焦透镜
CN103472507B (zh) * 2013-09-11 2015-06-24 云南大学 基于非对称液芯柱透镜精确测量液体折射率及液相扩散系数的方法
KR101822895B1 (ko) 2016-04-07 2018-01-29 엘지전자 주식회사 차량 운전 보조 장치 및 차량
CN106094070B (zh) * 2016-06-19 2018-01-02 云南大学 测量液体折射率和液相扩散系数的消球差可变焦双液芯柱透镜
TWI747913B (zh) * 2016-06-22 2021-12-01 美商康寧公司 具有減少像差的可調式流體透鏡
DE102017207013A1 (de) * 2017-04-26 2018-10-31 Carl Zeiss Microscopy Gmbh Verfahren und Vorrichtung zur Regelung von in eine Lochblende eingestrahlten Intensitäten und/oder spektralen Anteilen einer Strahlung
CN109709668A (zh) * 2019-02-02 2019-05-03 北京空间机电研究所 一种自动相位调节单元及调节方法
CN113238307B (zh) * 2021-04-29 2022-03-01 四川大学 一种基于电湿润液面间距可变的自适应变焦液体透镜

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61251817A (ja) * 1985-04-30 1986-11-08 Canon Inc 変倍光学系
JPS6278521A (ja) * 1985-10-02 1987-04-10 Canon Inc 可変レンズ面を有した光学系
CN100342258C (zh) * 2002-10-25 2007-10-10 皇家飞利浦电子股份有限公司 变焦透镜
KR101154358B1 (ko) * 2003-02-25 2012-06-15 코닌클리케 필립스 일렉트로닉스 엔.브이. 개량된 유체 충전 장치
EP1609141A2 (en) * 2003-03-20 2005-12-28 Koninklijke Philips Electronics N.V. Optical scanning device
WO2004102253A1 (en) * 2003-05-14 2004-11-25 Koninklijke Philips Electronics N.V. Variable shape lens
JP2005128518A (ja) * 2003-10-02 2005-05-19 Citizen Watch Co Ltd 可変焦点レンズ
WO2006070329A2 (en) * 2004-12-29 2006-07-06 Koninklijke Philips Electronics N.V. Dual layer readout with improved tolerances

Also Published As

Publication number Publication date
JP2008546031A (ja) 2008-12-18
EP1894041A1 (en) 2008-03-05
KR20080022186A (ko) 2008-03-10
CN101194188A (zh) 2008-06-04
TW200706916A (en) 2007-02-16
WO2006131882A1 (en) 2006-12-14

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