ATE394689T1 - Schaltbares optisches element - Google Patents

Schaltbares optisches element

Info

Publication number
ATE394689T1
ATE394689T1 AT05817736T AT05817736T ATE394689T1 AT E394689 T1 ATE394689 T1 AT E394689T1 AT 05817736 T AT05817736 T AT 05817736T AT 05817736 T AT05817736 T AT 05817736T AT E394689 T1 ATE394689 T1 AT E394689T1
Authority
AT
Austria
Prior art keywords
fluid
state
wall part
covered
switchable optical
Prior art date
Application number
AT05817736T
Other languages
English (en)
Inventor
Teunis Tukker
Bernardus Hendriks
Stein Kuiper
Joris Vrehen
Petrus Jutte
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
Application granted granted Critical
Publication of ATE394689T1 publication Critical patent/ATE394689T1/de

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)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Mechanical Optical Scanning Systems (AREA)
AT05817736T 2004-11-25 2005-11-21 Schaltbares optisches element ATE394689T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04106089 2004-11-25

Publications (1)

Publication Number Publication Date
ATE394689T1 true ATE394689T1 (de) 2008-05-15

Family

ID=36080073

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05817736T ATE394689T1 (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
JP4608546B2 (ja) * 2005-07-14 2011-01-12 シャープ株式会社 表示素子、及びこれを用いた電気機器
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
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
US12092850B2 (en) * 2018-04-17 2024-09-17 Meta Platforms Technologies, Llc 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
US7126903B2 (en) * 2002-02-14 2006-10-24 Koninklijke Philips Electronics N. V. Variable focus lens
WO2004027490A1 (en) * 2002-09-19 2004-04-01 Koninklijke Philips Electronics N.V. Electrowetting optical switch
US7808717B2 (en) * 2002-12-03 2010-10-05 Koninklijke Philips Electronics N.V. Apparatus for forming variable fluid meniscus configurations
GB0407231D0 (en) * 2004-03-30 2004-05-05 Koninkl Philips Electronics Nv Variable lens

Also Published As

Publication number Publication date
KR20070086489A (ko) 2007-08-27
CN101065687A (zh) 2007-10-31
TW200624875A (en) 2006-07-16
JP2008522207A (ja) 2008-06-26
WO2006056922A1 (en) 2006-06-01
US20090225642A1 (en) 2009-09-10
DE602005006610D1 (de) 2008-06-19
CN100510788C (zh) 2009-07-08
EP1817614B1 (de) 2008-05-07
EP1817614A1 (de) 2007-08-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties