DE602005006610D1 - Schaltbares optisches element - Google Patents

Schaltbares optisches element

Info

Publication number
DE602005006610D1
DE602005006610D1 DE602005006610T DE602005006610T DE602005006610D1 DE 602005006610 D1 DE602005006610 D1 DE 602005006610D1 DE 602005006610 T DE602005006610 T DE 602005006610T DE 602005006610 T DE602005006610 T DE 602005006610T DE 602005006610 D1 DE602005006610 D1 DE 602005006610D1
Authority
DE
Germany
Prior art keywords
fluid
state
wall part
covered
switchable optical
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.)
Expired - Fee Related
Application number
DE602005006610T
Other languages
English (en)
Inventor
Teunis W Tukker
Bernardus H Hendriks
Stein Kuiper
Joris J Vrehen
Petrus T Jutte
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 DE602005006610D1 publication Critical patent/DE602005006610D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G11B7/1365—Separate or integrated refractive elements, e.g. wave plates
    • G11B7/1369—Active plates, e.g. liquid crystal panels or electrostrictive elements
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Head (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
DE602005006610T 2004-11-25 2005-11-21 Schaltbares optisches element Expired - Fee Related DE602005006610D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04106089 2004-11-25
PCT/IB2005/053828 WO2006056922A1 (en) 2004-11-25 2005-11-21 Switchable optical element

Publications (1)

Publication Number Publication Date
DE602005006610D1 true DE602005006610D1 (de) 2008-06-19

Family

ID=36080073

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005006610T Expired - Fee Related DE602005006610D1 (de) 2004-11-25 2005-11-21 Schaltbares optisches element

Country Status (9)

Country Link
US (1) US20090225642A1 (de)
EP (1) EP1817614B1 (de)
JP (1) JP2008522207A (de)
KR (1) KR20070086489A (de)
CN (1) CN100510788C (de)
AT (1) ATE394689T1 (de)
DE (1) DE602005006610D1 (de)
TW (1) TW200624875A (de)
WO (1) WO2006056922A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101223475B (zh) * 2005-07-14 2010-11-10 夏普株式会社 显示元件和使用该显示元件的电子设备
US20080130087A1 (en) * 2006-12-05 2008-06-05 Sharp Kabushiki Kaisha Display device and electric apparatus using the same
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
US9182521B2 (en) * 2010-05-14 2015-11-10 Johnson & Johnson Vision Care, Inc. Liquid meniscus lens including variable voltage zones
US20120092774A1 (en) 2010-09-27 2012-04-19 Pugh Randall B Lens with multi-segmented linear meniscus wall
JP5397358B2 (ja) * 2010-10-25 2014-01-22 ソニー株式会社 光学素子、撮像装置及び駆動方法
JP5972566B2 (ja) * 2011-12-20 2016-08-17 ピクストロニクス，インコーポレイテッド 表示装置及びその製造方法
US20210033770A1 (en) * 2018-04-17 2021-02-04 Facebook Technologies, Llc Patterned anisotropic films and optical elements therewith
US11561507B2 (en) 2018-04-17 2023-01-24 Meta Platforms Technologies, Llc Methods for three-dimensional arrangement of anisotropic molecules, patterned anisotropic films, and optical elements therewith

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2791439B1 (fr) * 1999-03-26 2002-01-25 Univ Joseph Fourier Dispositif de centrage d'une goutte
US6449081B1 (en) * 1999-06-16 2002-09-10 Canon Kabushiki Kaisha Optical element and optical device having it
WO2003069380A1 (en) * 2002-02-14 2003-08-21 Koninklijke Philips Electronics N.V. Variable focus lens
EP1543371B1 (de) * 2002-09-19 2009-12-23 Koninklijke Philips Electronics N.V. Optischer schalter auf basis von elektrobenetzung
KR101098313B1 (ko) * 2002-12-03 2011-12-26 코닌클리케 필립스 일렉트로닉스 엔.브이. 전자 습식에 의해 가변 구성을 갖는 유체 메니스커스를 제공하는 장치, 이미지 센서를 포함하는 장치, 의료용 이미징 장치
GB0407231D0 (en) * 2004-03-30 2004-05-05 Koninkl Philips Electronics Nv Variable lens

Also Published As

Publication number Publication date
TW200624875A (en) 2006-07-16
EP1817614B1 (de) 2008-05-07
CN100510788C (zh) 2009-07-08
ATE394689T1 (de) 2008-05-15
US20090225642A1 (en) 2009-09-10
KR20070086489A (ko) 2007-08-27
WO2006056922A1 (en) 2006-06-01
EP1817614A1 (de) 2007-08-15
CN101065687A (zh) 2007-10-31
JP2008522207A (ja) 2008-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee