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WO2009069249A1 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
WO2009069249A1
WO2009069249A1 PCT/JP2008/003063 JP2008003063W WO2009069249A1 WO 2009069249 A1 WO2009069249 A1 WO 2009069249A1 JP 2008003063 W JP2008003063 W JP 2008003063W WO 2009069249 A1 WO2009069249 A1 WO 2009069249A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal layer
regions
crystal display
substrate
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.)
Ceased
Application number
PCT/JP2008/003063
Other languages
English (en)
French (fr)
Inventor
Yasushi Asaoka
Kiyoshi Minoura
Eiji Satoh
Sayuri Fujiwara
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to CN2008801179967A priority Critical patent/CN101878446B/zh
Priority to JP2009543646A priority patent/JPWO2009069249A1/ja
Priority to US12/745,084 priority patent/US8314909B2/en
Publication of WO2009069249A1 publication Critical patent/WO2009069249A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • G02F1/1334—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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • 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
    • 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
    • G02F1/133541—Circular polarisers
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133765—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers without a surface treatment
    • 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
    • G02F2203/66—Normally white display, i.e. the off state being white

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

　液晶表示装置１００は、液晶層１と、液晶層１を間に保持する前面基板３および背面基板２と、液晶層１を挟んで配置され、液晶層１に電圧を印加する一対の電極４、８と、前面基板３の前面側および背面基板２の背面側にそれぞれ配置された円偏光板１５、１６と、液晶層１と前面基板３および背面基板２との間にそれぞれ形成された第１および第２配向膜１３、１２とを備え、液晶層１は、画素のそれぞれに、連続した壁１０と、壁１０によって分離された複数の小部屋１４と、それぞれが、複数の小部屋１４の何れか１つに形成された複数の液晶領域１１とを有する。複数の液晶領域１１は、液晶層１に平行な面内にディレクタ２０を有する第１および第２の液晶領域を有しており、第１および第２の液晶領域のディレクタ２０は互いに異なる方向を向いている。
PCT/JP2008/003063 2007-11-30 2008-10-28 液晶表示装置 Ceased WO2009069249A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008801179967A CN101878446B (zh) 2007-11-30 2008-10-28 液晶显示装置
JP2009543646A JPWO2009069249A1 (ja) 2007-11-30 2008-10-28 液晶表示装置
US12/745,084 US8314909B2 (en) 2007-11-30 2008-10-28 Liquid crystal display

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-311391 2007-11-30
JP2007311391 2007-11-30

Publications (1)

Publication Number Publication Date
WO2009069249A1 true WO2009069249A1 (ja) 2009-06-04

Family

ID=40678165

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003063 Ceased WO2009069249A1 (ja) 2007-11-30 2008-10-28 液晶表示装置

Country Status (4)

Country Link
US (1) US8314909B2 (ja)
JP (1) JPWO2009069249A1 (ja)
CN (1) CN101878446B (ja)
WO (1) WO2009069249A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130229606A1 (en) * 2010-10-21 2013-09-05 Sharp Kabushiki Kaisha Liquid crystal display device
JP2021076794A (ja) * 2019-11-13 2021-05-20 日本化薬株式会社 液晶滴下工法用液晶シール剤及びそれを用いた液晶表示セル

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8314909B2 (en) * 2007-11-30 2012-11-20 Sharp Kabushiki Kasiaha Liquid crystal display
JPWO2010023851A1 (ja) * 2008-08-25 2012-01-26 シャープ株式会社 反射型液晶表示装置
US9366915B2 (en) * 2011-08-01 2016-06-14 Sharp Kabushiki Kaisha LCD panel, electronic device, and method for producing LCD panel
WO2013080261A1 (ja) * 2011-11-30 2013-06-06 パナソニック株式会社 表示パネル及び表示パネルの製造方法
JP2015007699A (ja) * 2013-06-25 2015-01-15 三菱電機株式会社 液晶表示装置及びその製造方法
JP6268035B2 (ja) 2014-05-12 2018-01-24 株式会社ジャパンディスプレイ 液晶表示装置及び電子機器
EP3223120B1 (en) * 2014-11-20 2020-09-30 Dongwoo Fine-Chem Co., Ltd. Film touch sensor and manufacturing method therefor
KR102394802B1 (ko) * 2017-10-11 2022-05-04 현대자동차주식회사 운송 수단용 고분자 분산형 액정 필름 및 이를 포함하는 운송 수단
KR102380640B1 (ko) * 2017-11-23 2022-03-29 엘지디스플레이 주식회사 액정캡슐을 포함하는 액정표시장치
CN111983866A (zh) * 2019-05-24 2020-11-24 京东方科技集团股份有限公司 调光玻璃及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114009A (ja) * 1993-08-25 1995-05-02 Matsushita Electric Ind Co Ltd 液晶表示パネル
JP2002303869A (ja) * 2001-04-04 2002-10-18 Fujitsu Ltd 液晶表示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0561025A (ja) 1991-09-03 1993-03-12 Sharp Corp 液晶表示装置
JPH0580302A (ja) * 1991-09-21 1993-04-02 Semiconductor Energy Lab Co Ltd 液晶電気光学装置
JP2933816B2 (ja) * 1993-07-15 1999-08-16 シャープ株式会社 液晶表示素子及びその製造方法
DE69431701T2 (de) * 1993-08-25 2003-07-03 Matsushita Electric Industrial Co., Ltd. Flüssigkristall-Anzeigevorrichtung
JPH0764062A (ja) * 1993-08-31 1995-03-10 Toshiba Corp 液晶表示素子
JPH0961796A (ja) * 1995-08-25 1997-03-07 Matsushita Electric Ind Co Ltd 液晶表示パネル及びその製造方法
US6452650B1 (en) 1996-09-25 2002-09-17 Matsushita Electric Industrial Co., Ltd. Polymer dispersion type liquid crystal display element, producing method therefor and apparatus for use in the producing method
CN1179552A (zh) 1996-09-25 1998-04-22 松下电器产业株式会社 高分子分散型液晶显示元件及其制造方法和使用该方法的装置
JPH11149069A (ja) * 1997-11-18 1999-06-02 Seiko Epson Corp 液晶装置およびその製造方法
KR20000035416A (ko) * 1998-11-13 2000-06-26 모리시타 요이찌 조광체, 광학적 소자 및 전기적 소자, 및 그 제조방법
US7573551B2 (en) * 2004-05-21 2009-08-11 Sanyo Electric Co., Ltd. Transflective liquid crystal display device and color liquid crystal display device
JP4586630B2 (ja) * 2005-05-23 2010-11-24 株式会社ニコン 回折型表示装置およびカメラのファインダ内表示装置
US8314909B2 (en) * 2007-11-30 2012-11-20 Sharp Kabushiki Kasiaha Liquid crystal display

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07114009A (ja) * 1993-08-25 1995-05-02 Matsushita Electric Ind Co Ltd 液晶表示パネル
JP2002303869A (ja) * 2001-04-04 2002-10-18 Fujitsu Ltd 液晶表示装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130229606A1 (en) * 2010-10-21 2013-09-05 Sharp Kabushiki Kaisha Liquid crystal display device
US9250475B2 (en) * 2010-10-21 2016-02-02 Sharp Kabushiki Kaisha Liquid crystal display device
JP2021076794A (ja) * 2019-11-13 2021-05-20 日本化薬株式会社 液晶滴下工法用液晶シール剤及びそれを用いた液晶表示セル
JP7267899B2 (ja) 2019-11-13 2023-05-02 日本化薬株式会社 液晶滴下工法用液晶シール剤及びそれを用いた液晶表示セル

Also Published As

Publication number Publication date
JPWO2009069249A1 (ja) 2011-04-07
CN101878446A (zh) 2010-11-03
US20100302488A1 (en) 2010-12-02
CN101878446B (zh) 2013-03-06
US8314909B2 (en) 2012-11-20

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