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DE602007004912D1 - Elektrowettingvorrichtung, Gerät mit Tröpfchenbetrieb und optische Geräte - Google Patents

Elektrowettingvorrichtung, Gerät mit Tröpfchenbetrieb und optische Geräte

Info

Publication number
DE602007004912D1
DE602007004912D1 DE602007004912T DE602007004912T DE602007004912D1 DE 602007004912 D1 DE602007004912 D1 DE 602007004912D1 DE 602007004912 T DE602007004912 T DE 602007004912T DE 602007004912 T DE602007004912 T DE 602007004912T DE 602007004912 D1 DE602007004912 D1 DE 602007004912D1
Authority
DE
Germany
Prior art keywords
optical devices
droplet operation
electrowetting
electrowetting device
droplet
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
DE602007004912T
Other languages
English (en)
Inventor
Yoshiaki Kato
Fumisada Maeda
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE602007004912D1 publication Critical patent/DE602007004912D1/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
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Automatic Focus Adjustment (AREA)
DE602007004912T 2006-09-29 2007-09-28 Elektrowettingvorrichtung, Gerät mit Tröpfchenbetrieb und optische Geräte Active DE602007004912D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006268216 2006-09-29

Publications (1)

Publication Number Publication Date
DE602007004912D1 true DE602007004912D1 (de) 2010-04-08

Family

ID=38670757

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004912T Active DE602007004912D1 (de) 2006-09-29 2007-09-28 Elektrowettingvorrichtung, Gerät mit Tröpfchenbetrieb und optische Geräte

Country Status (5)

Country Link
US (1) US7697187B2 (de)
EP (1) EP1906214B1 (de)
KR (1) KR20080029870A (de)
CN (1) CN101285933B (de)
DE (1) DE602007004912D1 (de)

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KR101485670B1 (ko) * 2012-09-28 2015-01-23 명지대학교 산학협력단 전기습윤을 이용한 유체 렌즈 및 이에 있어서 줌 및 초점 가변 방법
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JP2015133594A (ja) 2014-01-10 2015-07-23 株式会社リコー 撮像モジュール及び撮像装置
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HK1253910A1 (zh) * 2015-09-02 2019-07-05 伊卢米纳剑桥有限公司 改善流控系统中的液滴操作的系统和方法
KR102477092B1 (ko) * 2015-10-15 2022-12-13 삼성전자주식회사 이미지 획득 장치 및 방법
US10598919B2 (en) * 2016-03-04 2020-03-24 The Regents Of The University Of Colorado Electrowetting-actuated optical shutters
US9977235B2 (en) 2016-06-21 2018-05-22 Abl Ip Holding Llc Variable total internal reflection electrowetting lens assembly for a detector
US10072822B2 (en) * 2016-06-21 2018-09-11 Abl Ip Holding Llc Variable total internal reflection electrowetting lens assembly
US10247935B2 (en) 2016-07-06 2019-04-02 Abl Ip Holding Llc MicroLED with integrated controllable beam steering and/or shaping
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CN110665552B (zh) * 2019-09-17 2022-03-22 华南师范大学 一种产生表面电荷的方法、装置和疏水绝缘层及其应用
CN110632752A (zh) 2019-09-27 2019-12-31 Oppo广东移动通信有限公司 聚光板、聚光显示屏及移动终端
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Also Published As

Publication number Publication date
US20080100905A1 (en) 2008-05-01
EP1906214B1 (de) 2010-02-24
CN101285933A (zh) 2008-10-15
EP1906214A1 (de) 2008-04-02
KR20080029870A (ko) 2008-04-03
CN101285933B (zh) 2010-06-02
US7697187B2 (en) 2010-04-13

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