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WO2009057355A1 - 液晶表示パネルおよび液晶表示装置 - Google Patents

液晶表示パネルおよび液晶表示装置 Download PDF

Info

Publication number
WO2009057355A1
WO2009057355A1 PCT/JP2008/062622 JP2008062622W WO2009057355A1 WO 2009057355 A1 WO2009057355 A1 WO 2009057355A1 JP 2008062622 W JP2008062622 W JP 2008062622W WO 2009057355 A1 WO2009057355 A1 WO 2009057355A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
orientation
crystal display
substrate
state
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/JP2008/062622
Other languages
English (en)
French (fr)
Inventor
Masahiro Shimizu
Takashi Katayama
Toshihiro Matsumoto
Tsuyoshi Okazaki
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 US12/740,505 priority Critical patent/US20100259469A1/en
Priority to CN2008801139029A priority patent/CN101842741B/zh
Publication of WO2009057355A1 publication Critical patent/WO2009057355A1/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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing

Landscapes

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

Abstract

　液晶表示パネル（２）は、液晶層（４０）を介して対向配置されたＴＦＴ基板（２０）および対向基板（３０）を備え、液晶層（４０）における液晶分子（４１）は、電界印加時に、初期状態から配向状態の異なる画像表示状態に配向転移する。ＴＦＴ基板（２０）および対向基板（３０）のうち少なくとも一方の基板における、基板面に平行な横電界が印加される領域には、液晶分子（４１）が反平行配向する領域（４０Ｂ）が設けられている。これにより、全ての画素を確実に配向転移させることができるとともに、液晶層における初期状態から画像表示状態への配向転移を速やかに行うことができる液晶表示パネルを提供することができる。
PCT/JP2008/062622 2007-11-02 2008-07-11 液晶表示パネルおよび液晶表示装置 Ceased WO2009057355A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/740,505 US20100259469A1 (en) 2007-11-02 2008-07-11 Liquid crystal display panel and liquid crystal display device
CN2008801139029A CN101842741B (zh) 2007-11-02 2008-07-11 液晶显示面板和液晶显示装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-286661 2007-11-02
JP2007286661 2007-11-02

Publications (1)

Publication Number Publication Date
WO2009057355A1 true WO2009057355A1 (ja) 2009-05-07

Family

ID=40590758

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062622 Ceased WO2009057355A1 (ja) 2007-11-02 2008-07-11 液晶表示パネルおよび液晶表示装置

Country Status (3)

Country Link
US (1) US20100259469A1 (ja)
CN (1) CN101842741B (ja)
WO (1) WO2009057355A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012189751A (ja) * 2011-03-10 2012-10-04 Japan Display Central Co Ltd 液晶シャッタ

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8253906B2 (en) * 2007-03-27 2012-08-28 Sharp Kabushiki Kaisha Liquid crystal display device and substrate for liquid crystal display device
KR20120122763A (ko) * 2011-04-29 2012-11-07 삼성디스플레이 주식회사 영상표시장치
TWI443429B (zh) * 2011-09-28 2014-07-01 Au Optronics Corp 製作液晶顯示面板之方法
KR102284754B1 (ko) * 2014-10-27 2021-08-03 삼성디스플레이 주식회사 박막 트랜지스터 어레이 기판, 및 이를 포함하는 유기 발광 표시 장치
US11175443B2 (en) 2017-04-20 2021-11-16 Lg Chem, Ltd. Optical filter for anti-reflection and organic light-emitting device
WO2020101708A1 (en) * 2018-11-16 2020-05-22 Hewlett-Packard Development Company, L.P. Displays with multiple privacy modes
CN110928016B (zh) * 2019-12-13 2022-02-22 武汉华星光电技术有限公司 一种显示面板、显示装置及显示装置的制作方法
CN114637137B (zh) * 2022-03-29 2024-07-30 福州京东方光电科技有限公司 显示基板、显示面板、显示基板的制作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006113259A (ja) * 2004-10-14 2006-04-27 Alps Electric Co Ltd Ｏｃｂモード半透過反射型液晶表示装置
JP2007058019A (ja) * 2005-08-26 2007-03-08 Sanyo Epson Imaging Devices Corp 液晶装置および電子機器
WO2007091346A1 (ja) * 2006-02-10 2007-08-16 Sharp Kabushiki Kaisha 液晶表示パネルおよび液晶表示装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7780619B2 (en) * 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
WO2002050603A1 (en) * 2000-12-19 2002-06-27 Matsushita Electric Industrial Co., Ltd. Liquid crystal display and its driving method
KR100842717B1 (ko) * 2001-01-25 2008-07-01 도시바 마쯔시따 디스플레이 테크놀로지 컴퍼니, 리미티드 액정 표시장치
KR20060059089A (ko) * 2004-11-26 2006-06-01 삼성에스디아이 주식회사 Ｏｃｂ 모드 액정층을 구비하는 액정표시장치 및 그의제조방법
TWI329773B (en) * 2006-03-20 2010-09-01 Au Optronics Corp Pixel structure and liquid crystal display panel
CN100462826C (zh) * 2006-04-24 2009-02-18 友达光电股份有限公司 像素构造、彩色滤光阵列基板与液晶显示面板

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006113259A (ja) * 2004-10-14 2006-04-27 Alps Electric Co Ltd Ｏｃｂモード半透過反射型液晶表示装置
JP2007058019A (ja) * 2005-08-26 2007-03-08 Sanyo Epson Imaging Devices Corp 液晶装置および電子機器
WO2007091346A1 (ja) * 2006-02-10 2007-08-16 Sharp Kabushiki Kaisha 液晶表示パネルおよび液晶表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012189751A (ja) * 2011-03-10 2012-10-04 Japan Display Central Co Ltd 液晶シャッタ

Also Published As

Publication number Publication date
US20100259469A1 (en) 2010-10-14
CN101842741A (zh) 2010-09-22
CN101842741B (zh) 2012-05-09

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