KR930703622A - 광 산란 중심을 갖는 디스플레이 - Google Patents

광 산란 중심을 갖는 디스플레이

Info

Publication number
KR930703622A
KR930703622A KR1019930702394A KR930702394A KR930703622A KR 930703622 A KR930703622 A KR 930703622A KR 1019930702394 A KR1019930702394 A KR 1019930702394A KR 930702394 A KR930702394 A KR 930702394A KR 930703622 A KR930703622 A KR 930703622A
Authority
KR
South Korea
Prior art keywords
display
scattering
light scattering
scattering center
electrode
Prior art date
Application number
KR1019930702394A
Other languages
English (en)
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 filed Critical
Publication of KR930703622A publication Critical patent/KR930703622A/ko

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
    • 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
    • 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
    • G02F1/13706—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 the liquid crystal having positive dielectric anisotropy
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/04—Materials and properties dye
    • G02F2202/043—Materials and properties dye pleochroic
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/03—Function characteristic scattering

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
KR1019930702394A 1991-02-11 1993-08-11 광 산란 중심을 갖는 디스플레이 KR930703622A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/653,563 US5138472A (en) 1991-02-11 1991-02-11 Display having light scattering centers
PCT/US1992/000507 WO1992014182A1 (en) 1991-02-11 1992-01-21 Display having light scattering centers

Publications (1)

Publication Number Publication Date
KR930703622A true KR930703622A (ko) 1993-11-30

Family

ID=24621391

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930702394A KR930703622A (ko) 1991-02-11 1993-08-11 광 산란 중심을 갖는 디스플레이

Country Status (8)

Country Link
US (1) US5138472A (ko)
EP (1) EP0571509B1 (ko)
JP (1) JP3127303B2 (ko)
KR (1) KR930703622A (ko)
AT (1) ATE152252T1 (ko)
CA (1) CA2100336C (ko)
DE (1) DE69219321T2 (ko)
WO (1) WO1992014182A1 (ko)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216530A (en) * 1985-06-03 1993-06-01 Taliq Corporation Encapsulated liquid crystal having a smectic phase
JPH04263217A (ja) * 1990-10-12 1992-09-18 Rudolf Eidenschink 液晶媒体と、それを使用して映像を発生する方法
ATE141695T1 (de) * 1991-02-11 1996-09-15 Raychem Corp Verfahren zur herstellung von eingekapseltem flüssigkristallmaterial
US5847798A (en) * 1991-05-02 1998-12-08 Kent State University Polymer stabilized black-white cholesteric reflective display
US5695682A (en) * 1991-05-02 1997-12-09 Kent State University Liquid crystalline light modulating device and material
JP3046397B2 (ja) * 1991-06-28 2000-05-29 株式会社東芝 液晶表示素子
US5233445A (en) * 1991-12-12 1993-08-03 Raychem Corporation Active matrix liquid crystal display with average dielectric constant greater than 6 and less than 1.8 meq/g cyano groups
ATE179259T1 (de) * 1992-05-18 1999-05-15 Univ Kent State Ohio Flüssigkristalline, lichtmodulierende vorrichtung und material
KR100320567B1 (ko) * 1992-05-18 2002-06-20 액정광변조장치및재료
JP3456493B2 (ja) * 1992-10-24 2003-10-14 ソニー株式会社 液晶素子
US5583671A (en) * 1992-11-09 1996-12-10 Casio Computer Co., Ltd. Method of manufacturing polymer dispersed liquid crystal display devices
US5499121A (en) * 1993-03-18 1996-03-12 Boit Inc. Color variance polymer matrix display having two scattering states or N.sub.<or> both NE and NO
US5335101A (en) * 1993-05-06 1994-08-02 Raychem Corporation Method of making liquid crystal material including polymerizing dispersion of prepolymer and liquid crystal which is immiscible in the prepolymer
US5629783A (en) * 1993-10-05 1997-05-13 Casio Computer Co., Ltd. Active matrix polymer dispersed liquid crystal display device with flourescent film
JP3068400B2 (ja) * 1994-03-17 2000-07-24 シャープ株式会社 液晶表示装置の製造方法
WO1996020425A1 (fr) * 1994-12-27 1996-07-04 Seiko Epson Corporation Afficheur a cristaux liquides et procede de production
US5668614A (en) * 1995-05-01 1997-09-16 Kent State University Pixelized liquid crystal display materials including chiral material adopted to change its chirality upon photo-irradiation
US6515649B1 (en) * 1995-07-20 2003-02-04 E Ink Corporation Suspended particle displays and materials for making the same
US7411719B2 (en) 1995-07-20 2008-08-12 E Ink Corporation Electrophoretic medium and process for the production thereof
US6727881B1 (en) 1995-07-20 2004-04-27 E Ink Corporation Encapsulated electrophoretic displays and methods and materials for making the same
US6262706B1 (en) 1995-07-20 2001-07-17 E Ink Corporation Retroreflective electrophoretic displays and materials for making the same
US7109968B2 (en) 1995-07-20 2006-09-19 E Ink Corporation Non-spherical cavity electrophoretic displays and methods and materials for making the same
US6120839A (en) 1995-07-20 2000-09-19 E Ink Corporation Electro-osmotic displays and materials for making the same
US7106296B1 (en) 1995-07-20 2006-09-12 E Ink Corporation Electronic book with multiple page displays
US7327511B2 (en) 2004-03-23 2008-02-05 E Ink Corporation Light modulators
US7999787B2 (en) 1995-07-20 2011-08-16 E Ink Corporation Methods for driving electrophoretic displays using dielectrophoretic forces
US7167155B1 (en) * 1995-07-20 2007-01-23 E Ink Corporation Color electrophoretic displays
TW400452B (en) * 1995-12-27 2000-08-01 Sharp Kk Liquid crystal display element and a manufacturing method thereof as well as a liquid crystal display
JP2998075B2 (ja) 1996-06-20 2000-01-11 セイコーインスツルメンツ株式会社 反射型液晶表示装置
US5831698A (en) * 1996-08-20 1998-11-03 International Business Machines Corporation Electrically variable diffuser
US6067185A (en) 1997-08-28 2000-05-23 E Ink Corporation Process for creating an encapsulated electrophoretic display
US6300932B1 (en) 1997-08-28 2001-10-09 E Ink Corporation Electrophoretic displays with luminescent particles and materials for making the same
US6704133B2 (en) 1998-03-18 2004-03-09 E-Ink Corporation Electro-optic display overlays and systems for addressing such displays
JP2002507765A (ja) 1998-03-18 2002-03-12 イー−インク コーポレイション 電気泳動ディスプレイおよびそのディスプレイにアドレスするためのシステム
US7075502B1 (en) 1998-04-10 2006-07-11 E Ink Corporation Full color reflective display with multichromatic sub-pixels
AU3552699A (en) 1998-04-10 1999-11-01 E-Ink Corporation Electronic displays using organic-based field effect transistors
WO1999059101A2 (en) 1998-05-12 1999-11-18 E-Ink Corporation Microencapsulated electrophoretic electrostatically-addressed media for drawing device applications
EP1093600B1 (en) 1998-07-08 2004-09-15 E Ink Corporation Methods for achieving improved color in microencapsulated electrophoretic devices
USD485294S1 (en) 1998-07-22 2004-01-13 E Ink Corporation Electrode structure for an electronic display
US7256766B2 (en) * 1998-08-27 2007-08-14 E Ink Corporation Electrophoretic display comprising optical biasing element
JP4679726B2 (ja) 1998-10-07 2011-04-27 イー インク コーポレイション 非発光性電子ディスプレイ用照明システム
WO2000020921A1 (en) 1998-10-07 2000-04-13 E Ink Corporation Capsules for electrophoretic displays and methods for making the same
CA2365847A1 (en) 1999-04-06 2000-10-12 Gregg M. Duthaler Methods for producing droplets for use in capsule-based electrophoretic displays
US6498114B1 (en) 1999-04-09 2002-12-24 E Ink Corporation Method for forming a patterned semiconductor film
US6842657B1 (en) 1999-04-09 2005-01-11 E Ink Corporation Reactive formation of dielectric layers and protection of organic layers in organic semiconductor device fabrication
US6693620B1 (en) 1999-05-03 2004-02-17 E Ink Corporation Threshold addressing of electrophoretic displays
US8115729B2 (en) 1999-05-03 2012-02-14 E Ink Corporation Electrophoretic display element with filler particles
JP2002072257A (ja) * 2000-09-05 2002-03-12 Fuji Xerox Co Ltd 表示素子
US20050156340A1 (en) 2004-01-20 2005-07-21 E Ink Corporation Preparation of capsules
JP2004523875A (ja) * 2001-04-17 2004-08-05 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 表示デバイスの表示パネル上に積層させた液晶シャッタ
US6580545B2 (en) * 2001-04-19 2003-06-17 E Ink Corporation Electrochromic-nanoparticle displays
JP4945032B2 (ja) * 2001-05-08 2012-06-06 恵和株式会社 反射シート及びこれを用いたバックライトユニット
US6906761B2 (en) * 2001-09-19 2005-06-14 Keiwa Inc. Reflection sheet and backlight unit using the same
US6791660B1 (en) * 2002-02-12 2004-09-14 Seiko Epson Corporation Method for manufacturing electrooptical device and apparatus for manufacturing the same, electrooptical device and electronic appliances
US6950220B2 (en) * 2002-03-18 2005-09-27 E Ink Corporation Electro-optic displays, and methods for driving same
US20130063333A1 (en) 2002-10-16 2013-03-14 E Ink Corporation Electrophoretic displays
TWI388876B (zh) * 2003-12-26 2013-03-11 Fujifilm Corp 抗反射膜、偏光板，其製造方法，液晶顯示元件，液晶顯示裝置，及影像顯示裝置
US11250794B2 (en) 2004-07-27 2022-02-15 E Ink Corporation Methods for driving electrophoretic displays using dielectrophoretic forces
JP4806828B2 (ja) * 2004-10-26 2011-11-02 サムスン エレクトロニクス カンパニー リミテッド 光調節プレート及びこれを有するバックライト組立体及び表示装置
US7492497B2 (en) 2006-08-02 2009-02-17 E Ink Corporation Multi-layer light modulator
KR20090073679A (ko) * 2007-12-31 2009-07-03 삼성전자주식회사 광학시트 및 표시 장치
US20120127406A1 (en) * 2009-12-18 2012-05-24 Adrian Geisow Reflective display
CN109827096A (zh) * 2019-01-23 2019-05-31 厦门大学 一种使用空心氧化铝微球的激光照明组件及其制造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50107958A (ko) * 1974-01-31 1975-08-25
JPS535996B2 (ko) * 1974-03-11 1978-03-03
US3905682A (en) * 1974-06-14 1975-09-16 Rca Corp Liquid crystal devices of improved contrast
JPS535996A (en) * 1976-07-06 1978-01-19 Seiko Epson Corp Reflecting plate for liquid crystal display device
JPS5694386A (en) * 1979-12-27 1981-07-30 Suwa Seikosha Kk Liquiddcrystal display unit
US4435047A (en) * 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
US4606611A (en) * 1981-09-16 1986-08-19 Manchester R & D Partnership Enhanced scattering in voltage sensitive encapsulated liquid crystal
US4707080A (en) * 1981-09-16 1987-11-17 Manchester R & D Partnership Encapsulated liquid crystal material, apparatus and method
US4591233A (en) * 1983-03-21 1986-05-27 Manchester R & D Partnership Enhanced scattering in voltage sensitive encapsulated liquid crystal with spaced apart absorber
JP2721497B2 (ja) * 1984-03-19 1998-03-04 ケント・ステート・ユニバーシティ 光変調性物質の製造方法
US4832458A (en) * 1984-08-28 1989-05-23 Talig Corporation Display for contrast enhancement
US4673255A (en) * 1986-05-22 1987-06-16 John West Method of controlling microdroplet growth in polymeric dispersed liquid crystal
US4685771A (en) * 1985-09-17 1987-08-11 West John L Liquid crystal display material comprising a liquid crystal dispersion in a thermoplastic resin
US4671618A (en) * 1986-05-22 1987-06-09 Wu Bao Gang Liquid crystalline-plastic material having submillisecond switch times and extended memory
US4991940A (en) * 1988-01-25 1991-02-12 Taliq Corporation Gain reflector-liquid crystal display
EP0343903A3 (en) * 1988-05-23 1990-10-17 Imperial Chemical Industries Plc Liquid crystal devices
JP2851887B2 (ja) * 1988-09-28 1999-01-27 レイケム コーポレイション 液晶装置およびそれを作る方法および表示装置

Also Published As

Publication number Publication date
JPH06505348A (ja) 1994-06-16
EP0571509B1 (en) 1997-04-23
DE69219321D1 (de) 1997-05-28
EP0571509A1 (en) 1993-12-01
ATE152252T1 (de) 1997-05-15
DE69219321T2 (de) 1997-11-20
CA2100336C (en) 2001-11-06
US5138472A (en) 1992-08-11
WO1992014182A1 (en) 1992-08-20
EP0571509A4 (ko) 1994-01-05
JP3127303B2 (ja) 2001-01-22
CA2100336A1 (en) 1992-08-12

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application