DE3587379T2 - Anzeigevorrichtung mit grossen fluessigkristallen. - Google Patents

Anzeigevorrichtung mit grossen fluessigkristallen.

Info

Publication number
DE3587379T2
DE3587379T2 DE8585901578T DE3587379T DE3587379T2 DE 3587379 T2 DE3587379 T2 DE 3587379T2 DE 8585901578 T DE8585901578 T DE 8585901578T DE 3587379 T DE3587379 T DE 3587379T DE 3587379 T2 DE3587379 T2 DE 3587379T2
Authority
DE
Germany
Prior art keywords
display device
liquid crystals
large liquid
crystals
display
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
DE8585901578T
Other languages
English (en)
Other versions
DE3587379D1 (de
Inventor
Hideki Matsukawa
Takeshi Masuyama
Minoru Hirota
Yasuo Wakahata
Masahiro Itoh
Shinji Harada
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE3587379D1 publication Critical patent/DE3587379D1/de
Application granted granted Critical
Publication of DE3587379T2 publication Critical patent/DE3587379T2/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 
    • G02F1/13—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
    • G02F1/133524—Light-guides, e.g. fibre-optic bundles, louvered or jalousie light-guides
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being 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
    • G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE8585901578T 1984-03-28 1985-03-27 Anzeigevorrichtung mit grossen fluessigkristallen. Expired - Fee Related DE3587379T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59061479A JPS60203915A (ja) 1984-03-28 1984-03-28 大型液晶デイスプレイ
PCT/JP1985/000149 WO1985004505A1 (en) 1984-03-28 1985-03-27 Large liquid crystal display

Publications (2)

Publication Number Publication Date
DE3587379D1 DE3587379D1 (de) 1993-07-08
DE3587379T2 true DE3587379T2 (de) 1993-09-23

Family

ID=13172246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585901578T Expired - Fee Related DE3587379T2 (de) 1984-03-28 1985-03-27 Anzeigevorrichtung mit grossen fluessigkristallen.

Country Status (6)

Country Link
US (1) US4874227A (de)
EP (1) EP0179913B1 (de)
JP (1) JPS60203915A (de)
KR (1) KR850700282A (de)
DE (1) DE3587379T2 (de)
WO (1) WO1985004505A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10027302A1 (de) * 2000-04-06 2001-10-18 Carsten Kienhoefer Plasmadisplay
DE10060743A1 (de) * 2000-12-07 2002-06-13 Deutsche Telekom Ag Bildschirm

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FR2607301B1 (fr) * 1986-11-25 1990-11-30 Matra Dispositif d'affichage modulaire a cristaux liquides
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US5079636A (en) 1988-07-21 1992-01-07 Magnascreen Corporation Modular flat-screen television displays and modules and circuit drives therefor
US5067021A (en) * 1988-07-21 1991-11-19 Brody Thomas P Modular flat-screen television displays and modules and circuit drives therefor
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US5508733A (en) * 1988-10-17 1996-04-16 Kassatly; L. Samuel A. Method and apparatus for selectively receiving and storing a plurality of video signals
US5157491A (en) * 1988-10-17 1992-10-20 Kassatly L Samuel A Method and apparatus for video broadcasting and teleconferencing
US5767913A (en) * 1988-10-17 1998-06-16 Kassatly; Lord Samuel Anthony Mapping system for producing event identifying codes
US5691777A (en) * 1988-10-17 1997-11-25 Kassatly; Lord Samuel Anthony Method and apparatus for simultaneous compression of video, audio and data signals
US5790177A (en) * 1988-10-17 1998-08-04 Kassatly; Samuel Anthony Digital signal recording/reproduction apparatus and method
DE3910418A1 (de) * 1989-03-31 1990-10-04 Licentia Gmbh Anzeigevorrichtung
JPH0358017A (ja) * 1989-07-27 1991-03-13 Stanley Electric Co Ltd カラー表示装置
US5016956A (en) * 1989-10-02 1991-05-21 Motorola, Inc. Lighting panel for liquid crystal display
AU6885391A (en) * 1989-11-24 1991-06-26 Innovare Limited A display device
US5083120A (en) * 1990-02-23 1992-01-21 Bell Communications Research, Inc. Flat panel display utilizing leaky lightguides
JPH04889A (ja) * 1990-04-17 1992-01-06 Asahi Optical Co Ltd オートホワイトバランスセンサの光入射装置
TW218040B (de) * 1990-09-07 1993-12-21 Sharp Kk
US5321789A (en) * 1990-09-18 1994-06-14 Mitsubishi Denki Kabushiki Kaisha Projection display apparatus, and light guide tube/light valve for use in the same
ATE138207T1 (de) * 1990-12-17 1996-06-15 Optical Imaging Syst Flüssigkristall-anzeige mit divergierender/vergrössernder frontplatte
WO1993011452A1 (en) * 1991-11-25 1993-06-10 Magnascreen Corporation Microprojection display system with fiber-optic illuminator, and method of display and illumination
US6088941A (en) * 1992-04-06 2000-07-18 A.D.P. Adaptive Visual Perception Ltd. Transparency viewing apparatus
JPH06102509A (ja) * 1992-06-17 1994-04-15 Xerox Corp 光カップリング・レンズアレイ付きフルカラー表示装置
DE4244448C2 (de) * 1992-12-23 1995-04-13 Krone Ag Verfahren und Anordnung zur optischen Darstellung von Informationen
US5481385A (en) * 1993-07-01 1996-01-02 Alliedsignal Inc. Direct view display device with array of tapered waveguide on viewer side
US5598281A (en) * 1993-11-19 1997-01-28 Alliedsignal Inc. Backlight assembly for improved illumination employing tapered optical elements
US5391879A (en) * 1993-11-19 1995-02-21 Minnesota Mining And Manufacturing Company Radiation detector
US5442467A (en) * 1994-03-21 1995-08-15 Xerox Corporation Enhanced off-axis viewing performance and luminous efficiency of a liquid crystal display employing fiberoptic faceplate elements
US5629784A (en) * 1994-04-12 1997-05-13 Ois Optical Imaging Systems, Inc. Liquid crystal display with holographic diffuser and prism sheet on viewer side
US5521726A (en) * 1994-08-26 1996-05-28 Alliedsignal Inc. Polarizer with an array of tapered waveguides
JPH095745A (ja) * 1995-06-07 1997-01-10 Xerox Corp カラー液晶ディスプレイ装置の光ファイバフェースプレート
US6900855B1 (en) 1995-10-12 2005-05-31 Semiconductor Energy Laboratory Co., Ltd. Display device having resin black matrix over counter substrate
JPH09105953A (ja) * 1995-10-12 1997-04-22 Semiconductor Energy Lab Co Ltd 液晶表示装置
JP3856889B2 (ja) * 1997-02-06 2006-12-13 株式会社半導体エネルギー研究所 反射型表示装置および電子デバイス
US5963284A (en) * 1998-04-01 1999-10-05 Ois Optical Imaging Systems, Inc. LCD with diffuser having diffusing particles therein located between polarizers
KR100741899B1 (ko) * 2000-03-02 2007-07-24 엘지.필립스 엘시디 주식회사 액정판넬이 여러개인 액정표시소자
GB0028890D0 (en) 2000-11-27 2001-01-10 Isis Innovation Visual display screen arrangement
US6771337B2 (en) * 2001-08-22 2004-08-03 Aurora Systems, Inc. Combined power routing and light shielding in an LCD array
WO2003067563A1 (en) * 2002-02-06 2003-08-14 Screen Technology Limited Display with optical fibre face plate
GB0210568D0 (en) * 2002-05-08 2002-06-19 Screen Technology Ltd Display
DE10223413A1 (de) * 2002-05-25 2003-12-04 Deutsche Telekom Ag Segmentiertes Display
US6999045B2 (en) 2002-07-10 2006-02-14 Eastman Kodak Company Electronic system for tiled displays
GB2395052B (en) * 2002-11-05 2006-09-06 Box Consultants Ltd Display system cover
US7306344B2 (en) * 2003-06-10 2007-12-11 Abu-Ageel Nayef M Light guide array, fabrication methods and optical system employing same
US6999138B2 (en) * 2004-02-24 2006-02-14 Eastman Kodak Company Tiled display comprising faceplate and displays with at least one defective pixel and method of manufacturing said tiled display
CN100464230C (zh) * 2005-12-07 2009-02-25 群康科技(深圳)有限公司 背光模组
US7720347B2 (en) * 2006-03-28 2010-05-18 Samsung Electronics Co., Ltd. Backlight having all-in-one type light guide plate and method of manufacturing all-in-one type light guide plate
WO2008027692A2 (en) * 2006-08-02 2008-03-06 Abu-Ageel Nayef M Led-based illumination system
JP2008176227A (ja) * 2007-01-22 2008-07-31 Momo Alliance Co Ltd 表示装置及び表示システム
KR100879366B1 (ko) * 2007-05-28 2009-01-19 김현주 표시장치
TW200928624A (en) * 2007-10-19 2009-07-01 Seereal Technologies Sa Light modulating device
CN101749562B (zh) * 2008-12-05 2011-08-17 上海向隆电子科技有限公司 消除并接式背光模块的亮线的结构
US20100202129A1 (en) * 2009-01-21 2010-08-12 Abu-Ageel Nayef M Illumination system utilizing wavelength conversion materials and light recycling
WO2013059494A1 (en) * 2011-10-18 2013-04-25 Reald Inc. Electronic display tiling apparatus and method thereof
US9274369B1 (en) * 2012-10-30 2016-03-01 Google Inc. Seamless display with tapered fused fiber bundle overlay
NL2011561C2 (en) * 2013-10-04 2015-04-09 Miortech Holding B V Optical seam reduction.
JP6754704B2 (ja) * 2017-01-31 2020-09-16 富士フイルム株式会社 ディスプレイ及びロボット
US11092835B2 (en) * 2019-03-20 2021-08-17 Sakai Display Products Corporation Display apparatus having light guide member with tapered optical fibers

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US4435047A (en) * 1981-09-16 1984-03-06 Manchester R & D Partnership Encapsulated liquid crystal and method
JPS5862625A (ja) * 1981-10-09 1983-04-14 Fujitsu Ltd 表示装置
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JPS5961818A (ja) * 1982-10-01 1984-04-09 Seiko Epson Corp 液晶表示装置
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10027302A1 (de) * 2000-04-06 2001-10-18 Carsten Kienhoefer Plasmadisplay
DE10060743A1 (de) * 2000-12-07 2002-06-13 Deutsche Telekom Ag Bildschirm

Also Published As

Publication number Publication date
EP0179913A1 (de) 1986-05-07
DE3587379D1 (de) 1993-07-08
KR850700282A (ko) 1985-12-26
EP0179913B1 (de) 1993-06-02
JPS60203915A (ja) 1985-10-15
EP0179913A4 (de) 1988-08-24
WO1985004505A1 (en) 1985-10-10
US4874227A (en) 1989-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee