SG87736A1 - Display element and electronic apparatus - Google Patents

Display element and electronic apparatus

Info

Publication number
SG87736A1
SG87736A1 SG9603622A SG1996003622A SG87736A1 SG 87736 A1 SG87736 A1 SG 87736A1 SG 9603622 A SG9603622 A SG 9603622A SG 1996003622 A SG1996003622 A SG 1996003622A SG 87736 A1 SG87736 A1 SG 87736A1
Authority
SG
Singapore
Prior art keywords
display element
electronic apparatus
electronic
display
Prior art date
Application number
SG9603622A
Other languages
English (en)
Inventor
Hidekazu Kobayashi
Eiji Chino
Masayki Yazaki
Hidehito Iisaka
Original Assignee
Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of SG87736A1 publication Critical patent/SG87736A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/54—Additives having no specific mesophase characterised by their chemical composition
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/04—Charge transferring layer characterised by chemical composition, i.e. conductive
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • G02F1/13324—Circuits comprising solar cells
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G02F1/13345—Network or three-dimensional gels
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G02F1/13347—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals working in reverse mode, i.e. clear in the off-state and scattering in the on-state

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
SG9603622A 1993-03-29 1994-03-29 Display element and electronic apparatus SG87736A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP7037993 1993-03-29
JP30299393 1993-12-02
JP592794 1994-01-24
JP4414494 1994-03-15

Publications (1)

Publication Number Publication Date
SG87736A1 true SG87736A1 (en) 2002-04-16

Family

ID=27454389

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9603622A SG87736A1 (en) 1993-03-29 1994-03-29 Display element and electronic apparatus

Country Status (8)

Country Link
US (3) US5686017A (fr)
EP (1) EP0643318B1 (fr)
JP (1) JP3610579B2 (fr)
KR (1) KR0166943B1 (fr)
DE (1) DE69431941T2 (fr)
SG (1) SG87736A1 (fr)
TW (2) TW439989U (fr)
WO (1) WO1994023331A1 (fr)

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KR0166943B1 (ko) * 1993-03-29 1999-03-20 야스카와 히데아키 전자 기기
US5494604A (en) * 1993-12-06 1996-02-27 Fujitsu Limited Polymer-dispersed liquid crystal material and process
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WO1997044701A1 (fr) * 1996-05-22 1997-11-27 Seiko Epson Corporation Dispositif a cristaux liquides et appareil electronique utilisant ce dispositif
US6292243B1 (en) 1996-09-02 2001-09-18 Seiko Epson Corporation Two-layer liquid crystal panel having a polymer liquid crystal layer and equipment using the same
JPH10183117A (ja) * 1996-12-24 1998-07-14 Dainippon Printing Co Ltd 記録表示媒体及びその使用方法
KR100322928B1 (ko) * 1997-08-01 2002-02-01 하루타 히로시 시계용 액정표시패널
EP0939331B1 (fr) * 1998-02-27 2010-04-14 Asulab S.A. Ensemble d'affichage comprenant deux dispositifs d'affichage superposés
US6515942B2 (en) 1998-02-27 2003-02-04 Asulab S.A. Display assembly including two superposed display devices
JP4520545B2 (ja) * 1998-04-17 2010-08-04 セイコーインスツル株式会社 反射型液晶表示装置及びその製造方法
WO1999063399A1 (fr) * 1998-06-04 1999-12-09 Tyco Electronics Corporation Eclairement d'un affichage a cristaux liquides
US6618104B1 (en) 1998-07-28 2003-09-09 Nippon Telegraph And Telephone Corporation Optical device having reverse mode holographic PDLC and front light guide
US6819393B1 (en) 1998-07-28 2004-11-16 Nippon Telegraph And Telephone Corporation Optical device and display apparatus using light diffraction and light guide
US6723393B1 (en) * 1998-10-20 2004-04-20 Asahi Glass Company, Limited Liquid crystal optical element and method for preparing the same
US6177972B1 (en) * 1999-02-04 2001-01-23 International Business Machines Corporation Polymer stabilized in-plane switched LCD
FR2827397B1 (fr) 2001-07-12 2003-09-19 Saint Gobain Dispositif electrocommandable a proprietes optiques variables ou systeme holographique, thermotrope ou a particules en suspension
US7206044B2 (en) * 2001-10-31 2007-04-17 Motorola, Inc. Display and solar cell device
US20050156839A1 (en) * 2001-11-02 2005-07-21 Webb Homer L. Field sequential display device and methods of fabricating same
WO2004002935A1 (fr) * 2002-06-28 2004-01-08 Koninklijke Philips Electronics N.V. Dopant chiral presentant une fonctionnalite phenylethanediol
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US6844904B2 (en) * 2002-12-07 2005-01-18 Cubic Corporation Fast PDLC device
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JP2006058755A (ja) * 2004-08-23 2006-03-02 Fujitsu Display Technologies Corp 液晶表示装置およびその製造方法
JP4637546B2 (ja) * 2004-11-02 2011-02-23 矢崎総業株式会社 車両用表示装置
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US20090201436A1 (en) * 2008-01-28 2009-08-13 Strazzanti Michael A Display and Control Concealment Method and Apparatus
KR101581002B1 (ko) * 2008-10-15 2015-12-29 삼성전자주식회사 반사형 디스플레이 패널 및 장치
JP2012516383A (ja) * 2009-01-30 2012-07-19 カリフォルニア インスティチュート オブ テクノロジー 強誘電性液晶（ｆｌｃ）ポリマー
US7837897B2 (en) * 2009-04-27 2010-11-23 Polytronix, Inc. Polymeric dispersed liquid crystal light shutter device
JP2011137864A (ja) * 2009-12-25 2011-07-14 Casio Computer Co Ltd ポリマーネットワーク液晶駆動装置及び駆動方法、並びにポリマーネットワーク液晶パネル
TWI482839B (zh) * 2010-01-26 2015-05-01 Jnc Corp 液晶組成物及液晶顯示元件
FR2961916B1 (fr) 2010-06-25 2013-04-12 Saint Gobain Vitrage feuillete a diffusion variable par cristaux liquides, son procede de fabrication et dispositif pour sa fabrication
US8834742B2 (en) 2010-07-30 2014-09-16 California Institute Of Technology Polymer-doped vertically-aligned nematic liquid crystals
KR101720587B1 (ko) 2010-08-11 2017-03-29 삼성전자주식회사 반사형 디스플레이 장치
FR2964473B1 (fr) 2010-09-03 2012-08-17 Saint Gobain Vitrage multiple a diffusion variable par cristaux liquides, son procede de fabrication
KR20120116775A (ko) * 2011-04-13 2012-10-23 삼성전자주식회사 폴리머 분산 액정을 이용한 태양 전지
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FR2985328B1 (fr) 2011-12-29 2013-12-20 Saint Gobain Vitrage multiple a diffusion variable par cristaux liquides
FR2991786B1 (fr) 2012-06-08 2014-06-20 Saint Gobain Ecran de projection fonctionnant en reflexion comprenant un systeme a diffusion lumineuse variable
FR2992434B1 (fr) 2012-06-22 2014-06-13 Saint Gobain Procede de fabrication d'un vitrage multiple a diffusion variable par couche pdlc, un tel vitrage multiple a couche pdlc
EP2868529B1 (fr) * 2012-06-27 2021-04-14 Nippon Seiki Co., Ltd. Dispositif de fourniture d'informations pour véhicule
US9690174B2 (en) 2012-09-14 2017-06-27 Scienstry, Inc. Switchable projection window
FR2997516B1 (fr) 2012-10-31 2015-11-13 Saint Gobain Vitrage comprenant un systeme a diffusion lumineuse variable et une paire d'elements absorbants
FR2997770B1 (fr) 2012-11-07 2015-11-20 Saint Gobain Support electroconducteur pour vitrage a diffusion variable par cristaux liquides, et un tel vitrage
US9921425B2 (en) * 2013-04-05 2018-03-20 Jiansheng Wang Switchable projection panel
CA2909130C (fr) 2013-04-10 2021-06-08 Cardinal Ig Company Film multicouche ayant des proprietes optiques commutables electriquement
US10359627B2 (en) * 2015-11-10 2019-07-23 Microsoft Technology Licensing, Llc Waveguide coatings or substrates to improve intensity distributions having adjacent planar optical component separate from an input, output, or intermediate coupler
CN106094338B (zh) * 2016-08-11 2023-06-30 京东方科技集团股份有限公司 一种双面显示装置及电子设备
US10509298B2 (en) 2016-08-23 2019-12-17 Roo, Inc. Optical device with electrochromic lens cap
CN108181747A (zh) * 2017-12-29 2018-06-19 信利光电股份有限公司 一种液晶显示模组
CN108037605A (zh) * 2017-12-29 2018-05-15 信利光电股份有限公司 一种液晶显示模组
US11451692B2 (en) 2019-10-18 2022-09-20 Roo, Inc. Systems and methods for secure video devices
US20230167364A1 (en) * 2020-05-13 2023-06-01 Dic Corporation Method for manufacturing polymer dispersed liquid crystal display element, and polymer dispersed liquid crystal display element

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WO1992019695A2 (fr) * 1991-05-02 1992-11-12 Kent State University Dispositif et materiau modulateurs de lumiere a cristaux liquides

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EP0272585A2 (fr) * 1986-12-23 1988-06-29 Asahi Glass Company Ltd. Dispositif optique à cristaux liquides et procédé de fabrication.
DE4007039A1 (de) * 1989-04-07 1990-10-11 Merck Patent Gmbh Elektrooptisches fluessigkristallsystem
WO1992019695A2 (fr) * 1991-05-02 1992-11-12 Kent State University Dispositif et materiau modulateurs de lumiere a cristaux liquides

Also Published As

Publication number Publication date
US5993689A (en) 1999-11-30
DE69431941D1 (de) 2003-02-06
TW354832B (en) 1999-03-21
US6261650B1 (en) 2001-07-17
KR950702041A (ko) 1995-05-17
US5686017A (en) 1997-11-11
JP3610579B2 (ja) 2005-01-12
KR0166943B1 (ko) 1999-03-20
TW439989U (en) 2001-06-07
EP0643318A1 (fr) 1995-03-15
EP0643318B1 (fr) 2003-01-02
WO1994023331A1 (fr) 1994-10-13
DE69431941T2 (de) 2003-04-30
EP0643318A4 (fr) 1996-07-03

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