WO2001088605A3 - Appareil a ecran a cristaux liquides s'affranchissant d'une augmentation du processus complexe tel que le processus de photoresistance et similaires, et de l'utilisation de la technique de laminage elevee - Google Patents

Appareil a ecran a cristaux liquides s'affranchissant d'une augmentation du processus complexe tel que le processus de photoresistance et similaires, et de l'utilisation de la technique de laminage elevee Download PDF

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Publication number
WO2001088605A3
WO2001088605A3 PCT/JP2001/004042 JP0104042W WO0188605A3 WO 2001088605 A3 WO2001088605 A3 WO 2001088605A3 JP 0104042 W JP0104042 W JP 0104042W WO 0188605 A3 WO0188605 A3 WO 0188605A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
display apparatus
crystal display
substrate
crystal layer
Prior art date
Application number
PCT/JP2001/004042
Other languages
English (en)
Other versions
WO2001088605A2 (fr
Inventor
Masayoshi Suzuki
Teruaki Suzuki
Toshiya Ishii
Original Assignee
Nec Corp
Masayoshi Suzuki
Teruaki Suzuki
Toshiya Ishii
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 Nec Corp, Masayoshi Suzuki, Teruaki Suzuki, Toshiya Ishii filed Critical Nec Corp
Publication of WO2001088605A2 publication Critical patent/WO2001088605A2/fr
Publication of WO2001088605A3 publication Critical patent/WO2001088605A3/fr

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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
    • G02F1/1323—Arrangements for providing a switchable viewing angle
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • 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
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • 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
    • G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
    • G02F1/133565—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements inside the LC elements, i.e. between the cell substrates

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Polarising Elements (AREA)

Abstract

L'invention concerne un appareil à écran à cristaux liquides comportant une couche de cristaux liquides (104), une couche filtre chromatique (105), une lame quart d'onde (102) et une lame de polarisation (101). La couche de cristaux liquides (104) est disposée entre un premier substrat (106) et un deuxième substrat (103). La couche filtre chromatique (105) est constituée d'une couche de cristaux liquides cholestériques formée sur un côté du premier substrat (106) où la couche de cristaux liquides (104) existe. La lame quart d'onde (102) et la lame de polarisation (101) sont disposées sur le deuxième substrat (103).
PCT/JP2001/004042 2000-05-17 2001-05-15 Appareil a ecran a cristaux liquides s'affranchissant d'une augmentation du processus complexe tel que le processus de photoresistance et similaires, et de l'utilisation de la technique de laminage elevee WO2001088605A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-145468 2000-05-17
JP2000145468A JP2001324710A (ja) 2000-05-17 2000-05-17 液晶表示装置およびその製造方法ならびに駆動方法

Publications (2)

Publication Number Publication Date
WO2001088605A2 WO2001088605A2 (fr) 2001-11-22
WO2001088605A3 true WO2001088605A3 (fr) 2002-06-13

Family

ID=18651973

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/004042 WO2001088605A2 (fr) 2000-05-17 2001-05-15 Appareil a ecran a cristaux liquides s'affranchissant d'une augmentation du processus complexe tel que le processus de photoresistance et similaires, et de l'utilisation de la technique de laminage elevee

Country Status (3)

Country Link
JP (1) JP2001324710A (fr)
TW (1) TW528909B (fr)
WO (1) WO2001088605A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443900B1 (ko) * 2001-12-24 2004-08-09 엘지.필립스 엘시디 주식회사 액정 표시 장치 및 그의 제조 방법
GB2405544A (en) 2003-08-30 2005-03-02 Sharp Kk Light control element for outputting polarised light over different angular ranges.
GB0322681D0 (en) * 2003-09-27 2003-10-29 Koninkl Philips Electronics Nv Multi-view display
JP3999206B2 (ja) 2004-02-05 2007-10-31 シャープ株式会社 視野角制御素子およびそれを用いた映像表示装置
JP4226503B2 (ja) 2004-03-23 2009-02-18 シャープ株式会社 液晶表示装置および電子機器
JP4778261B2 (ja) 2005-04-26 2011-09-21 日本電気株式会社 表示装置及び端末装置
JP4675677B2 (ja) * 2005-05-26 2011-04-27 シャープ株式会社 液晶表示装置
GB2427033A (en) 2005-06-07 2006-12-13 Sharp Kk A display switchable between public and private modes
KR101170911B1 (ko) * 2005-06-30 2012-08-03 엘지디스플레이 주식회사 광시야각과 협시야각의 모드전환이 가능한 액정표시장치 및그 제조방법
JP2007114394A (ja) * 2005-10-19 2007-05-10 Toshiba Matsushita Display Technology Co Ltd 表示装置
JP4899584B2 (ja) * 2006-03-29 2012-03-21 カシオ計算機株式会社 表示装置
WO2008035471A1 (fr) 2006-09-22 2008-03-27 Sharp Kabushiki Kaisha Dispositif d'affichage à cristaux liquides
JP5379099B2 (ja) * 2010-09-10 2013-12-25 シャープ株式会社 液晶表示装置
JP5152352B2 (ja) * 2011-02-01 2013-02-27 凸版印刷株式会社 液晶表示用基板及び液晶表示装置
JP5741274B2 (ja) 2011-07-22 2015-07-01 セイコーエプソン株式会社 有機ｅｌ装置及び電子機器
CN110764291B (zh) * 2019-10-31 2022-06-28 上海天马微电子有限公司 可实现视角切换的显示装置及其显示方法、制作方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822029A (en) * 1994-12-29 1998-10-13 Sharp Kabushiki Kaisha Illumination system and display device
US5877829A (en) * 1995-11-14 1999-03-02 Sharp Kabushiki Kaisha Liquid crystal display apparatus having adjustable viewing angle characteristics
US6025899A (en) * 1997-07-28 2000-02-15 Kabushiki Kaisha Toshiba Liquid crystal display, color filter substrate, and method of manufacturing color filter substrate
JP2000131684A (ja) * 1998-10-22 2000-05-12 Toshiba Corp 液晶表示素子

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09197405A (ja) * 1995-11-14 1997-07-31 Sharp Corp 視角特性制御型液晶表示装置
JP3078750B2 (ja) * 1996-05-27 2000-08-21 松下電器産業株式会社 カラーフィルタ基板、カラーフィルタおよびそれを用いた液晶表示装置
JPH10213812A (ja) * 1997-01-31 1998-08-11 Sharp Corp アクティブマトリクス型液晶表示装置
JP2988466B2 (ja) * 1998-04-16 1999-12-13 日本電気株式会社 液晶表示装置、その製造方法およびその駆動方法
JP3367901B2 (ja) * 1998-07-24 2003-01-20 シャープ株式会社 液晶表示装置および液晶表示装置の製造方法
JP2000122059A (ja) * 1998-10-15 2000-04-28 Toshiba Corp 液晶表示素子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822029A (en) * 1994-12-29 1998-10-13 Sharp Kabushiki Kaisha Illumination system and display device
US5877829A (en) * 1995-11-14 1999-03-02 Sharp Kabushiki Kaisha Liquid crystal display apparatus having adjustable viewing angle characteristics
US6025899A (en) * 1997-07-28 2000-02-15 Kabushiki Kaisha Toshiba Liquid crystal display, color filter substrate, and method of manufacturing color filter substrate
JP2000131684A (ja) * 1998-10-22 2000-05-12 Toshiba Corp 液晶表示素子

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 08 6 October 2000 (2000-10-06) *

Also Published As

Publication number Publication date
TW528909B (en) 2003-04-21
JP2001324710A (ja) 2001-11-22
WO2001088605A2 (fr) 2001-11-22

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