CN1078049A - 光学相位延迟补偿薄膜 - Google Patents

光学相位延迟补偿薄膜 Download PDF

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Publication number
CN1078049A
CN1078049A CN93105175A CN93105175A CN1078049A CN 1078049 A CN1078049 A CN 1078049A CN 93105175 A CN93105175 A CN 93105175A CN 93105175 A CN93105175 A CN 93105175A CN 1078049 A CN1078049 A CN 1078049A
Authority
CN
China
Prior art keywords
liquid crystal
optical phase
film
polymeric layer
delay compensation
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.)
Pending
Application number
CN93105175A
Other languages
English (en)
Chinese (zh)
Inventor
李钟千
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.)
Samsung SDI Co Ltd
Original Assignee
Samsung Electron Devices Co Ltd
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
Priority claimed from KR1019920007399A external-priority patent/KR940009130B1/ko
Priority claimed from KR1019920007400A external-priority patent/KR940009131B1/ko
Application filed by Samsung Electron Devices Co Ltd filed Critical Samsung Electron Devices Co Ltd
Publication of CN1078049A publication Critical patent/CN1078049A/zh
Pending legal-status Critical Current

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    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133633—Birefringent elements, e.g. for optical compensation using mesogenic materials
    • 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
    • G02F2203/62—Switchable arrangements whereby the element being usually not switchable

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Dispersion Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)
CN93105175A 1992-04-30 1993-04-30 光学相位延迟补偿薄膜 Pending CN1078049A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR7399/92 1992-04-30
KR1019920007399A KR940009130B1 (ko) 1992-04-30 1992-04-30 광 위상차 보상 필름
KR7400/92 1992-04-30
KR1019920007400A KR940009131B1 (ko) 1992-04-30 1992-04-30 가변 광 위상차 보상 필름

Publications (1)

Publication Number Publication Date
CN1078049A true CN1078049A (zh) 1993-11-03

Family

ID=26629037

Family Applications (1)

Application Number Title Priority Date Filing Date
CN93105175A Pending CN1078049A (zh) 1992-04-30 1993-04-30 光学相位延迟补偿薄膜

Country Status (6)

Country Link
JP (1) JPH0627323A (enrdf_load_stackoverflow)
CN (1) CN1078049A (enrdf_load_stackoverflow)
DE (1) DE4314349A1 (enrdf_load_stackoverflow)
FR (1) FR2690762B1 (enrdf_load_stackoverflow)
GB (1) GB2266599B (enrdf_load_stackoverflow)
TW (1) TW225546B (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100371784C (zh) * 2005-08-12 2008-02-27 友达光电股份有限公司 可增加开口率及可视角的液晶显示器元件
CN100378533C (zh) * 2004-09-29 2008-04-02 精工爱普生株式会社 投射型显示装置
USRE43694E1 (en) 2000-04-28 2012-10-02 Sharp Kabushiki Kaisha Stamping tool, casting mold and methods for structuring a surface of a work piece
CN102830547A (zh) * 2012-09-11 2012-12-19 京东方科技集团股份有限公司 光学补偿膜、其制作方法以及液晶面板、液晶显示装置
CN101946271B (zh) * 2008-02-22 2013-11-20 夏普株式会社 显示装置
CN103592716A (zh) * 2013-10-15 2014-02-19 深圳市三利谱光电科技股份有限公司 一种散射偏光片及其制造方法和应用
CN104317106A (zh) * 2014-11-20 2015-01-28 京东方科技集团股份有限公司 显示基板及其制造方法和显示装置
CN116661192A (zh) * 2022-02-25 2023-08-29 精工爱普生株式会社 液晶装置、显示装置、光调制模块和液晶装置的控制方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9305143D0 (en) * 1993-03-12 1993-04-28 Marconi Gec Ltd Optical devices
DE4434921C2 (de) * 1994-09-29 1996-12-12 Wissenschaftlich Tech Optikzen Achromatisches Phasenverzögerungselement
TW327208B (en) * 1994-11-10 1998-02-21 Sumitomo Chemical Co Optically anisotropic film and process for producing the same and liquid crystal display device
US6294231B1 (en) 1998-09-17 2001-09-25 Sumitomo Chemical Company, Limited Optically anisotropic film, method of manufacturing the same, and liquid crystal display apparatus
JP3791241B2 (ja) * 1999-06-04 2006-06-28 セイコーエプソン株式会社 投射型表示装置
US9939682B2 (en) * 2013-02-15 2018-04-10 E-Vision, Llc Liquid crystal alignment layers and method of fabrication
US10816816B2 (en) * 2018-09-04 2020-10-27 GM Global Technology Operations LLC Tunable film apparatus
JP6678724B1 (ja) 2018-11-02 2020-04-08 富士フイルム株式会社 投射レンズ及び投射装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180592B1 (en) * 1984-03-19 1995-08-02 Kent State University Light modulating material comprising a liquid crystal dispersion in a synthetic resin matrix
ATE122156T1 (de) * 1985-09-17 1995-05-15 Univ Kent State Ohio Flüssigkristalline, licht-modulierende materialien.
US4869847A (en) * 1987-03-16 1989-09-26 Hoechst Celanese Corp. Microdisperse polymer/liquid crystal composite
JP2615715B2 (ja) * 1987-12-10 1997-06-04 セイコーエプソン株式会社 電気光学素子の製造方法
JP2625851B2 (ja) * 1988-04-08 1997-07-02 旭硝子株式会社 液晶表示素子及びそれを使用した液晶表示装置
DE3925382A1 (de) * 1989-06-14 1991-01-03 Merck Patent Gmbh Elektrooptisches system mit kompensationsfilm
JPH0328822A (ja) * 1989-06-27 1991-02-07 Nippon Oil Co Ltd 液晶表示素子用補償板
EP0423881B1 (en) * 1989-10-18 1994-02-09 Koninklijke Philips Electronics N.V. Liquid-crystal display device
JPH03291623A (ja) * 1990-04-10 1991-12-20 Nippon Oil Co Ltd 液晶表示素子用補償板
JP3291623B2 (ja) * 1999-01-14 2002-06-10 賢一 今子 気液混合装置

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE43694E1 (en) 2000-04-28 2012-10-02 Sharp Kabushiki Kaisha Stamping tool, casting mold and methods for structuring a surface of a work piece
USRE44830E1 (en) 2000-04-28 2014-04-08 Sharp Kabushiki Kaisha Stamping tool, casting mold and methods for structuring a surface of a work piece
USRE46606E1 (en) 2000-04-28 2017-11-14 Sharp Kabushiki Kaisha Stamping tool, casting mold and methods for structuring a surface of a work piece
CN100378533C (zh) * 2004-09-29 2008-04-02 精工爱普生株式会社 投射型显示装置
CN100371784C (zh) * 2005-08-12 2008-02-27 友达光电股份有限公司 可增加开口率及可视角的液晶显示器元件
CN101946271B (zh) * 2008-02-22 2013-11-20 夏普株式会社 显示装置
CN102830547A (zh) * 2012-09-11 2012-12-19 京东方科技集团股份有限公司 光学补偿膜、其制作方法以及液晶面板、液晶显示装置
CN102830547B (zh) * 2012-09-11 2015-07-01 京东方科技集团股份有限公司 光学补偿膜、其制作方法以及液晶面板、液晶显示装置
CN103592716A (zh) * 2013-10-15 2014-02-19 深圳市三利谱光电科技股份有限公司 一种散射偏光片及其制造方法和应用
CN104317106A (zh) * 2014-11-20 2015-01-28 京东方科技集团股份有限公司 显示基板及其制造方法和显示装置
WO2016078316A1 (zh) * 2014-11-20 2016-05-26 京东方科技集团股份有限公司 显示基板及其制造方法和显示装置
CN116661192A (zh) * 2022-02-25 2023-08-29 精工爱普生株式会社 液晶装置、显示装置、光调制模块和液晶装置的控制方法

Also Published As

Publication number Publication date
GB2266599B (en) 1996-02-07
TW225546B (enrdf_load_stackoverflow) 1994-06-21
JPH0627323A (ja) 1994-02-04
FR2690762B1 (fr) 1995-02-17
FR2690762A1 (fr) 1993-11-05
GB2266599A (en) 1993-11-03
GB9309047D0 (en) 1993-06-16
DE4314349A1 (de) 1993-11-04

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication