DE60125758D1 - Elektrisch schaltbarer polymerflüssigkristall und doppelbrechende polymerflocke in fluidem wirtssystem und diese benutzende optische vorrichtungen - Google Patents

Elektrisch schaltbarer polymerflüssigkristall und doppelbrechende polymerflocke in fluidem wirtssystem und diese benutzende optische vorrichtungen

Info

Publication number
DE60125758D1
DE60125758D1 DE60125758T DE60125758T DE60125758D1 DE 60125758 D1 DE60125758 D1 DE 60125758D1 DE 60125758 T DE60125758 T DE 60125758T DE 60125758 T DE60125758 T DE 60125758T DE 60125758 D1 DE60125758 D1 DE 60125758D1
Authority
DE
Germany
Prior art keywords
fluid
polymer
electrically switchable
optical devices
platelets
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
DE60125758T
Other languages
English (en)
Other versions
DE60125758T2 (de
Inventor
L Marshall
Z Kosc
D Jacobs
M Faris
Le Li
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.)
Reveo Inc
University of Rochester
Original Assignee
Reveo Inc
University of Rochester
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 Reveo Inc, University of Rochester filed Critical Reveo Inc
Publication of DE60125758D1 publication Critical patent/DE60125758D1/de
Application granted granted Critical
Publication of DE60125758T2 publication Critical patent/DE60125758T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/17—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
    • G02F1/172—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 based on a suspension of orientable dipolar particles, e.g. suspended particles displays
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE60125758T 2000-05-16 2001-05-15 Elektrisch schaltbarer polymerflüssigkristall und doppelbrechende polymerflocke in fluidem wirtssystem und diese benutzende optische vorrichtungen Expired - Fee Related DE60125758T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US571805 1990-08-23
US09/571,805 US6665042B1 (en) 2000-05-16 2000-05-16 Electrically switchable polymer liquid crystal and polymer birefringent flake in fluid host systems and optical devices utilizing same
PCT/US2001/015614 WO2001088607A1 (en) 2000-05-16 2001-05-15 Electrically switchable polymer liquid crystal and polymer birefringent flake in fluid host systems and optical devices utilizing same

Publications (2)

Publication Number Publication Date
DE60125758D1 true DE60125758D1 (de) 2007-02-15
DE60125758T2 DE60125758T2 (de) 2007-10-31

Family

ID=24285133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60125758T Expired - Fee Related DE60125758T2 (de) 2000-05-16 2001-05-15 Elektrisch schaltbarer polymerflüssigkristall und doppelbrechende polymerflocke in fluidem wirtssystem und diese benutzende optische vorrichtungen

Country Status (9)

Country Link
US (1) US6665042B1 (de)
EP (1) EP1285308B1 (de)
JP (1) JP2003533736A (de)
AT (1) ATE350686T1 (de)
AU (1) AU2001259776A1 (de)
DE (1) DE60125758T2 (de)
HK (1) HK1053705A1 (de)
TW (1) TW588169B (de)
WO (1) WO2001088607A1 (de)

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US6829075B1 (en) * 2003-05-20 2004-12-07 The University Of Rochester Electrically addressable optical devices using a system of composite layered flakes suspended in a fluid host to obtain angularly dependent optical effects
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US7713436B1 (en) 2005-09-19 2010-05-11 The University Of Rochester Electrically actuatable doped polymer flakes and electrically addressable optical devices using suspensions of doped polymer flakes in a fluid host
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US7724347B2 (en) * 2006-09-05 2010-05-25 Tunable Optix Corporation Tunable liquid crystal lens module
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TWI400541B (zh) * 2009-10-19 2013-07-01 Silicon Touch Tech Inc 三維結點控制式液晶透鏡及其製作方法
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US20140333991A1 (en) * 2012-01-19 2014-11-13 Sharp Kabushiki Kaisha Display panel and display device
TWI444665B (zh) 2012-02-21 2014-07-11 Innocom Tech Shenzhen Co Ltd 具切換模式之顯示裝置
CN103257471A (zh) * 2012-02-21 2013-08-21 群康科技(深圳)有限公司 具有切换模式的显示装置
JP2015111171A (ja) 2012-03-22 2015-06-18 シャープ株式会社 表示パネル及び表示装置
CN104220270A (zh) 2012-03-27 2014-12-17 锡克拜控股有限公司 具有高水平编码的多层薄片
WO2013172390A1 (ja) 2012-05-16 2013-11-21 シャープ株式会社 表示パネルおよび表示装置
WO2014034930A1 (ja) * 2012-09-03 2014-03-06 シャープ株式会社 表示パネル、表示装置、および表示パネルの製造方法
US9653037B2 (en) 2012-10-17 2017-05-16 Sharp Kabushiki Kaisha Optical device and display device provided with same
CN105143971B (zh) * 2013-04-24 2018-09-25 夏普株式会社 光学装置和具有它的显示装置
WO2015098184A1 (ja) * 2013-12-27 2015-07-02 シャープ株式会社 光学装置およびそれを備えた表示装置
WO2015152008A1 (ja) 2014-04-02 2015-10-08 シャープ株式会社 光学装置
US10197856B2 (en) 2015-04-03 2019-02-05 Sharp Kabushiki Kaisha Optical modulator and display device
KR102056097B1 (ko) * 2016-08-23 2020-01-22 주식회사 엘지화학 편광 가변형 소자 및 이의 제조방법
KR102101146B1 (ko) * 2016-11-10 2020-05-15 주식회사 엘지화학 전도성 필름 및 그 제조방법
CN113330365A (zh) 2019-02-25 2021-08-31 伊英克公司 复合电泳粒子和含有复合电泳粒子的可变透射膜

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Also Published As

Publication number Publication date
WO2001088607A1 (en) 2001-11-22
AU2001259776A1 (en) 2001-11-26
US6665042B1 (en) 2003-12-16
ATE350686T1 (de) 2007-01-15
EP1285308A1 (de) 2003-02-26
HK1053705A1 (en) 2003-10-31
EP1285308B1 (de) 2007-01-03
DE60125758T2 (de) 2007-10-31
JP2003533736A (ja) 2003-11-11
TW588169B (en) 2004-05-21

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee