BR0205793A - Dispositivo e aparelho de exibição - Google Patents

Dispositivo e aparelho de exibição

Info

Publication number
BR0205793A
BR0205793A BR0205793-0A BR0205793A BR0205793A BR 0205793 A BR0205793 A BR 0205793A BR 0205793 A BR0205793 A BR 0205793A BR 0205793 A BR0205793 A BR 0205793A
Authority
BR
Brazil
Prior art keywords
display panel
light modulating
modulating element
light
stratified
Prior art date
Application number
BR0205793-0A
Other languages
English (en)
Inventor
Dirk Jan Broer
Roel Penterman
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BR0205793A publication Critical patent/BR0205793A/pt

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
    • G02F1/1334—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/89—Optical or photographic arrangements structurally combined or co-operating with the vessel
    • H01J29/896—Anti-reflection means, e.g. eliminating glare due to ambient light
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/89—Optical components associated with the vessel
    • H01J2229/8926—Active components, e.g. LCD's, indicators, illuminators and moving devices

Landscapes

  • 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)

Abstract

"DISPOSITIVO E APARELHO DE EXIBIçãO". Dispositivo de exibição tendo um painel de exibição com uma parte ativa na qual imagens são exibidas, um elemento modulador de luz (LC) estratificado (15) (por exemplo, uma veneziana ou um comutador) de um tamanho que corresponde ao tamanho da parte ativa do painel de exibição sendo arranjado em frente do painel de exibição, o elemento modulador de luz sendo provido com meio de eletrodo transparente (26) para energizar o elemento modulador de luz de LC. O elemento modulador de luz de LC estratificado inclui: um substrato transparente, que leva uma fase de material composto separada em uma camada moduladora de luz incluindo material de cristal líquido (23) disposto adjacente ao substrato, e uma camada de topo de material orgânico (29), material inorgânico, ou uma mistura de material orgânico e inorgânico disposta adjacente ao painel de exibição, o elemento modulador de luz de LC sendo laminado à superfície do painel de exibição.
BR0205793-0A 2001-07-24 2002-06-25 Dispositivo e aparelho de exibição BR0205793A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01202839 2001-07-24
PCT/IB2002/002542 WO2003010593A1 (en) 2001-07-24 2002-06-25 Display device having an lc light modulator element arranged in front of it

Publications (1)

Publication Number Publication Date
BR0205793A true BR0205793A (pt) 2003-07-29

Family

ID=8180700

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0205793-0A BR0205793A (pt) 2001-07-24 2002-06-25 Dispositivo e aparelho de exibição

Country Status (6)

Country Link
US (1) US20030020848A1 (pt)
KR (1) KR20040031677A (pt)
CN (1) CN1476547A (pt)
BR (1) BR0205793A (pt)
TW (1) TW567370B (pt)
WO (1) WO2003010593A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7958096B2 (en) * 2000-09-20 2011-06-07 Ndsu-Research Foundation System and method for organizing, compressing and structuring data for data mining readiness
KR100895363B1 (ko) * 2002-05-31 2009-04-29 샤프 가부시키가이샤 액정 표시 장치 및 그의 제조 방법
KR100696664B1 (ko) * 2005-02-18 2007-03-19 삼성에스디아이 주식회사 음극선관
WO2007069125A2 (en) 2005-12-15 2007-06-21 Koninklijke Philips Electronics N.V. Display system with variable diffuser
CN102736304A (zh) * 2012-06-21 2012-10-17 京东方科技集团股份有限公司 单基板显示面板及其制造方法
JP6274568B2 (ja) * 2014-03-24 2018-02-07 大日本印刷株式会社 表示装置
JP7524522B2 (ja) * 2019-06-28 2024-07-30 Ｔｏｐｐａｎホールディングス株式会社 調光シートの管理方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636059A1 (de) * 1986-10-23 1988-04-28 Standard Elektrik Lorenz Ag Bildwiedergabeanordnung mit einer bildroehre und verfahren zur herstellung
JPH04132380A (ja) * 1990-09-21 1992-05-06 Matsushita Electric Ind Co Ltd 前面板付きテレビジョン受像機
US5570141A (en) * 1992-04-30 1996-10-29 Apple Computer, Inc. Molded frame for fixing optical elements in a liquid crystal shutter
US5784138A (en) * 1996-08-22 1998-07-21 Lucent Technologies Inc. Fast transition polymer dispersed liquid crystal shutter for display screen and method of manufacture therefor
WO2001048544A2 (en) * 1999-12-24 2001-07-05 Koninklijke Philips Electronics N.V. Display device comprising a scanning window

Also Published As

Publication number Publication date
US20030020848A1 (en) 2003-01-30
KR20040031677A (ko) 2004-04-13
CN1476547A (zh) 2004-02-18
TW567370B (en) 2003-12-21
WO2003010593A1 (en) 2003-02-06

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired