WO2004083899A3 - Method and device for image zooming - Google Patents

Method and device for image zooming Download PDF

Info

Publication number
WO2004083899A3
WO2004083899A3 PCT/IB2004/000783 IB2004000783W WO2004083899A3 WO 2004083899 A3 WO2004083899 A3 WO 2004083899A3 IB 2004000783 W IB2004000783 W IB 2004000783W WO 2004083899 A3 WO2004083899 A3 WO 2004083899A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid
optical component
chamber
liquid drops
substrate
Prior art date
Application number
PCT/IB2004/000783
Other languages
French (fr)
Other versions
WO2004083899A2 (en
Inventor
Martin Schrader
Original Assignee
Nokia Corp
Nokia Inc
Martin Schrader
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 Nokia Corp, Nokia Inc, Martin Schrader filed Critical Nokia Corp
Priority to DE602004031509T priority Critical patent/DE602004031509D1/en
Priority to KR1020057016890A priority patent/KR100750965B1/en
Priority to AT04721253T priority patent/ATE499624T1/en
Priority to EP04721253A priority patent/EP1604242B1/en
Priority to JP2005518732A priority patent/JP4191735B2/en
Publication of WO2004083899A2 publication Critical patent/WO2004083899A2/en
Publication of WO2004083899A3 publication Critical patent/WO2004083899A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/10—Bifocal lenses; Multifocal lenses
    • 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
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G02B13/12—Anamorphotic objectives with variable magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • 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

Abstract

An optical component for changing angular magnification of an imaging device (150). The optical component comprises a chamber (110) having a first substrate on one side and a second substrate on the opposite side for separately disposing a first liquid drop (200) and a second liquid drop (210) along an optical axis. The chamber is also filled with a liquid (220), which is different from the first and second liquid drops. The optical component also has a first electrode adjacent to the first side (122), a second electrode adjacent to the second side (124), and a third electrode layer between the first and second electrode layers (120) for applying different electric fields on the first and second liquid drops to change the focal lengths of the first and second liquid drops, without changing the sum of the focal lengths.
PCT/IB2004/000783 2003-03-17 2004-03-17 Method and device for image zooming WO2004083899A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE602004031509T DE602004031509D1 (en) 2003-03-17 2004-03-17 PROCESS AND DEVICE FOR PICTURE ZOOMING
KR1020057016890A KR100750965B1 (en) 2003-03-17 2004-03-17 Method and device for image zooming
AT04721253T ATE499624T1 (en) 2003-03-17 2004-03-17 METHOD AND DEVICE FOR IMAGE ZOOMING
EP04721253A EP1604242B1 (en) 2003-03-17 2004-03-17 Method and device for image zooming
JP2005518732A JP4191735B2 (en) 2003-03-17 2004-03-17 Image zooming method and apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45516103P 2003-03-17 2003-03-17
US60/455,161 2003-03-17

Publications (2)

Publication Number Publication Date
WO2004083899A2 WO2004083899A2 (en) 2004-09-30
WO2004083899A3 true WO2004083899A3 (en) 2005-04-28

Family

ID=33029968

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2004/000783 WO2004083899A2 (en) 2003-03-17 2004-03-17 Method and device for image zooming

Country Status (7)

Country Link
US (1) US6952313B2 (en)
EP (1) EP1604242B1 (en)
JP (1) JP4191735B2 (en)
KR (1) KR100750965B1 (en)
AT (1) ATE499624T1 (en)
DE (1) DE602004031509D1 (en)
WO (1) WO2004083899A2 (en)

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JP2006064946A (en) * 2004-08-26 2006-03-09 Fuji Photo Film Co Ltd Optical element, lens unit, and imaging device
JP2006065045A (en) * 2004-08-27 2006-03-09 Fuji Photo Film Co Ltd Optical element, lens unit, and imaging device
DE102005005933A1 (en) * 2005-02-09 2006-08-17 Carl Zeiss Meditec Ag Variable optics
TWI287642B (en) * 2005-07-12 2007-10-01 Univ Nat Taiwan Science Tech Flexible zooming lens
US7265911B2 (en) 2005-08-22 2007-09-04 Eastman Kodak Company Zoom lens system having variable power element
KR100711254B1 (en) * 2005-11-01 2007-04-25 삼성전기주식회사 Liquid zoom lens
US7710658B2 (en) * 2006-03-06 2010-05-04 Omnivision Cdm Optics, Inc. Zoom lens systems with wavefront coding
EP1884805A1 (en) * 2006-08-01 2008-02-06 Varioptic Liquid lens with four liquids
WO2008024071A1 (en) * 2006-08-24 2008-02-28 Agency For Science, Technology And Research Variable focus zoom lenses
CN100430774C (en) * 2006-11-29 2008-11-05 上海理工大学 Optical design method for finite distance imaging by battery of lens of zoom taking pictures without mechanical movement
WO2008102894A1 (en) * 2007-02-21 2008-08-28 Nikon Corporation Variable magnification afocal optical system
WO2008150817A1 (en) * 2007-05-31 2008-12-11 Artificial Muscle, Inc. Optical systems employing compliant electroactive materials
KR20100053536A (en) 2007-06-29 2010-05-20 아트피셜 머슬, 인코퍼레이션 Electroactive polymer transducers for sensory feedback applications
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
US7719771B2 (en) * 2007-07-25 2010-05-18 Hewlett-Packard Development Company, L.P. Deformable optical element, methods of making and uses thereof
WO2009048725A1 (en) * 2007-10-08 2009-04-16 Blackeye Optics, Llc Liquid optics zoom lens and imaging apparatus
CN101821658B (en) 2007-12-04 2014-02-26 黑眼睛光学有限公司 Zoom lens and camera system
AU2008331643B2 (en) * 2007-12-04 2014-04-10 Blackeye Optics, Llc Image stabilization system using one, or more, liquid lens
CN101661156B (en) * 2008-08-26 2012-02-01 中国科学院西安光学精密机械研究所 Method for realizing zoom optical system without moving lens group and optical system
CN102388325B (en) * 2009-04-10 2015-04-22 黑眼睛光学有限公司 Variable power optical system
CA2758207C (en) * 2009-04-10 2018-05-22 Blackeye Optics, Llc Variable power optical system
EP2239793A1 (en) 2009-04-11 2010-10-13 Bayer MaterialScience AG Electrically switchable polymer film structure and use thereof
JP5590901B2 (en) * 2010-02-03 2014-09-17 キヤノン株式会社 Refractive power variable element
KR20140008416A (en) 2011-03-01 2014-01-21 바이엘 인텔렉쳐 프로퍼티 게엠베하 Automated manufacturing processes for producing deformable polymer devices and films
TW201250288A (en) 2011-03-22 2012-12-16 Bayer Materialscience Ag Electroactive polymer actuator lenticular system
US9876160B2 (en) 2012-03-21 2018-01-23 Parker-Hannifin Corporation Roll-to-roll manufacturing processes for producing self-healing electroactive polymer devices
KR20150031285A (en) 2012-06-18 2015-03-23 바이엘 인텔렉쳐 프로퍼티 게엠베하 Stretch frame for stretching process
US9590193B2 (en) 2012-10-24 2017-03-07 Parker-Hannifin Corporation Polymer diode
US9715612B2 (en) * 2012-12-26 2017-07-25 Cognex Corporation Constant magnification lens for vision system camera
US11002854B2 (en) 2013-03-13 2021-05-11 Cognex Corporation Lens assembly with integrated feedback loop and time-of-flight sensor
US10712529B2 (en) 2013-03-13 2020-07-14 Cognex Corporation Lens assembly with integrated feedback loop for focus adjustment
US10795060B2 (en) 2014-05-06 2020-10-06 Cognex Corporation System and method for reduction of drift in a vision system variable lens
US10830927B2 (en) 2014-05-06 2020-11-10 Cognex Corporation System and method for reduction of drift in a vision system variable lens
US11109957B2 (en) 2014-09-22 2021-09-07 Onpoint Vision, Inc. Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method
US10159562B2 (en) 2014-09-22 2018-12-25 Kevin J. Cady Intraocular pseudophakic contact lenses and related systems and methods
US11938018B2 (en) 2014-09-22 2024-03-26 Onpoint Vision, Inc. Intraocular pseudophakic contact lens (IOPCL) for treating age-related macular degeneration (AMD) or other eye disorders
US10299910B2 (en) 2014-09-22 2019-05-28 Kevin J. Cady Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method
US10945832B2 (en) 2014-09-22 2021-03-16 Onpoint Vision, Inc. Intraocular pseudophakic contact lens with mechanism for securing by anterior leaflet of capsular wall and related system and method
WO2017157136A1 (en) 2016-03-17 2017-09-21 异视科技（北京）有限公司 Display imaging system and method, and vehicle carrying the system
US9942466B2 (en) * 2016-06-27 2018-04-10 Google Llc Transparent lens element in convertible base for camera capture pass-through
KR102167620B1 (en) 2020-03-12 2020-10-19 서경서 Panel assembly and dry heating construction method using the same
CN113710037B (en) * 2021-09-16 2022-10-18 维沃移动通信有限公司 Cover plate assembly and electronic equipment

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US6033070A (en) * 1998-12-16 2000-03-07 Kearns; John P. Variable focal length lens

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US3802533A (en) * 1968-05-20 1974-04-09 Holotron Corp Improvements in and relating to ultrasonic lenses
US6033070A (en) * 1998-12-16 2000-03-07 Kearns; John P. Variable focal length lens

Also Published As

Publication number Publication date
JP4191735B2 (en) 2008-12-03
EP1604242B1 (en) 2011-02-23
KR100750965B1 (en) 2007-08-22
WO2004083899A2 (en) 2004-09-30
ATE499624T1 (en) 2011-03-15
EP1604242A4 (en) 2007-09-12
US20040228002A1 (en) 2004-11-18
JP2006520007A (en) 2006-08-31
US6952313B2 (en) 2005-10-04
DE602004031509D1 (en) 2011-04-07
EP1604242A2 (en) 2005-12-14
KR20050107791A (en) 2005-11-15

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