WO2008078438A1 - 液晶パネル、液晶表示装置、およびテレビジョン装置 - Google Patents

液晶パネル、液晶表示装置、およびテレビジョン装置 Download PDF

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Publication number
WO2008078438A1
WO2008078438A1 PCT/JP2007/068691 JP2007068691W WO2008078438A1 WO 2008078438 A1 WO2008078438 A1 WO 2008078438A1 JP 2007068691 W JP2007068691 W JP 2007068691W WO 2008078438 A1 WO2008078438 A1 WO 2008078438A1
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WIPO (PCT)
Prior art keywords
auxiliary pixel
liquid crystal
orientation
pixel area
auxiliary
Prior art date
Application number
PCT/JP2007/068691
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English (en)
French (fr)
Inventor
Kentaroh Irie
Toshihide Tsubata
Naoshi Yamada
Original Assignee
Sharp Kabushiki Kaisha
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 Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to EP07828437A priority Critical patent/EP2093608A4/en
Priority to CN2007800463073A priority patent/CN101563646B/zh
Priority to JP2008550976A priority patent/JP4938032B2/ja
Priority to US12/519,059 priority patent/US8253903B2/en
Publication of WO2008078438A1 publication Critical patent/WO2008078438A1/ja

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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
    • G02F1/133—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
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved 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
    • G02F1/1337—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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136259—Repairing; Defects
    • G02F1/136268—Switch defects
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/40—Arrangements for improving the aperture ratio

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

　各画素領域には、走査信号線（２）を挟むように第１および第２副画素領域が設けられ、上記第１副画素領域と対向基板の該第１副画素領域に対応する部分とを含むように第１副画素が構成されるとともに、上記第２副画素領域と対向基板の該第２副画素領域に対応する部分とを含むように第２副画素が構成され、第１副画素に第１配向規制構造物が設けられるとともに、第２副画素に第２配向規制構造物が設けられており、隣接する２つの画素の一方（５５ｘ）に設けられた第１配向規制構造物（Ｌ１・Ｓ１～４）の形状は、上記２つの画素のもう一方（５５ｙ）に設けられた第１配向規制構造物（Ｌ１１・Ｓ１１～１４）を１８０°回転させて得られる形状である。こうすれば、各画素（５５ｘ・５５ｙ）に複数の配向領域を形成することが可能な液晶パネルにおいて、走査信号線（２）沿いの配向乱れによる視野角特性の悪化を抑えることができる。
PCT/JP2007/068691 2006-12-26 2007-09-26 液晶パネル、液晶表示装置、およびテレビジョン装置 WO2008078438A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP07828437A EP2093608A4 (en) 2006-12-26 2007-09-26 LIQUID CRYSTAL SCREEN, LIQUID CRYSTAL DISPLAY ARRANGEMENT AND TV SET
CN2007800463073A CN101563646B (zh) 2006-12-26 2007-09-26 液晶面板、液晶显示装置和电视装置
JP2008550976A JP4938032B2 (ja) 2006-12-26 2007-09-26 液晶パネル、液晶表示装置、およびテレビジョン装置
US12/519,059 US8253903B2 (en) 2006-12-26 2007-09-26 Liquid crystal panel, liquid crystal display device, and television device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006-350636 2006-12-26
JP2006350636 2006-12-26
JP2007-117769 2007-04-26
JP2007117769 2007-04-26

Publications (1)

Publication Number Publication Date
WO2008078438A1 true WO2008078438A1 (ja) 2008-07-03

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PCT/JP2007/068691 WO2008078438A1 (ja) 2006-12-26 2007-09-26 液晶パネル、液晶表示装置、およびテレビジョン装置

Country Status (5)

Country Link
US (1) US8253903B2 (ja)
EP (1) EP2093608A4 (ja)
JP (1) JP4938032B2 (ja)
CN (1) CN101563646B (ja)
WO (1) WO2008078438A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010137230A1 (ja) * 2009-05-25 2010-12-02 シャープ株式会社 アクティブマトリクス基板、液晶パネル、液晶表示装置、テレビジョン受像機
WO2011016554A1 (ja) * 2009-08-07 2011-02-10 シャープ株式会社 液晶表示装置
US20120133854A1 (en) * 2009-08-07 2012-05-31 Sharp Kabushiki Kaisha Liquid crystal display device
US8698703B2 (en) 2008-03-27 2014-04-15 Epson Imaging Devices Corporation Electro-optical device having parallax barrier system
WO2017170542A1 (ja) * 2016-03-29 2017-10-05 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

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US8026084B2 (en) 2005-07-21 2011-09-27 Ibis Biosciences, Inc. Methods for rapid identification and quantitation of nucleic acid variants
JP2009145424A (ja) * 2007-12-11 2009-07-02 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
US8665192B2 (en) * 2009-07-08 2014-03-04 Hitachi Displays, Ltd. Liquid crystal display device
US9129569B2 (en) * 2010-02-26 2015-09-08 Sharp Kabushiki Kaisha Liquid crystal display device
JP5852793B2 (ja) * 2010-05-21 2016-02-03 株式会社半導体エネルギー研究所 液晶表示装置の作製方法
KR20120075168A (ko) * 2010-12-28 2012-07-06 삼성모바일디스플레이주식회사 액정 표시 장치 및 그 구동 방법
WO2012102236A1 (ja) * 2011-01-28 2012-08-02 シャープ株式会社 表示装置
CN102736325B (zh) * 2011-03-31 2015-08-12 京东方科技集团股份有限公司 一种像素结构及其制造方法、显示装置
WO2012147722A1 (ja) * 2011-04-26 2012-11-01 シャープ株式会社 液晶表示装置
WO2012147657A1 (ja) * 2011-04-28 2012-11-01 シャープ株式会社 半導体装置、アクティブマトリクス基板、及び表示装置
KR101828066B1 (ko) * 2011-05-19 2018-02-12 삼성디스플레이 주식회사 표시장치
US8724040B2 (en) * 2011-11-02 2014-05-13 Chimei Innolux Corporation Pixel structures of 3D display devices
KR20130105777A (ko) * 2012-03-16 2013-09-26 삼성디스플레이 주식회사 입체 표시장치
JP5906138B2 (ja) * 2012-05-29 2016-04-20 株式会社ジャパンディスプレイ 液晶表示装置
CN102998857B (zh) * 2012-11-20 2015-07-15 京东方科技集团股份有限公司 一种狭缝电极、阵列基板及显示装置
JP2014130336A (ja) * 2012-11-30 2014-07-10 Semiconductor Energy Lab Co Ltd 表示装置
CN103901684B (zh) * 2012-12-28 2018-02-09 上海中航光电子有限公司 一种ips模式的液晶显示器
WO2015008667A1 (ja) * 2013-07-17 2015-01-22 堺ディスプレイプロダクト株式会社 カラーフィルタ、液晶表示装置、及びカラーフィルタの製造方法
CN103676389A (zh) * 2013-12-26 2014-03-26 深圳市华星光电技术有限公司 像素结构
CN103676387B (zh) * 2013-12-30 2015-12-09 京东方科技集团股份有限公司 一种阵列基板及显示装置
WO2017047532A1 (ja) * 2015-09-17 2017-03-23 シャープ株式会社 液晶表示パネル
CN105182620B (zh) * 2015-11-06 2018-05-08 京东方科技集团股份有限公司 像素结构及驱动方法、显示基板及显示装置
US10877342B2 (en) * 2017-03-30 2020-12-29 Sharp Kabushiki Kaisha Display device
JP6648737B2 (ja) * 2017-06-30 2020-02-14 セイコーエプソン株式会社 電気光学装置、および電子機器
CN109782458B (zh) * 2017-11-14 2020-11-06 京东方科技集团股份有限公司 显示面板及其驱动方法、显示装置
CN114296280B (zh) * 2021-12-23 2024-01-26 绵阳惠科光电科技有限公司 显示面板及交通工具
CN114185215B (zh) * 2022-02-17 2022-04-12 成都中电熊猫显示科技有限公司 阵列基板、显示面板和显示装置

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9495902B2 (en) 2008-03-27 2016-11-15 Epson Imaging Devices Corporation Electro-optical device having a plurality of subpixel electrodes within a single display element
US8698704B2 (en) 2008-03-27 2014-04-15 Epson Imaging Devices Corporation Electro-optical device having parallax barrier system
US8698703B2 (en) 2008-03-27 2014-04-15 Epson Imaging Devices Corporation Electro-optical device having parallax barrier system
US8665202B2 (en) 2009-05-25 2014-03-04 Sharp Kabushiki Kaisha Active matrix substrate, liquid crystal panel, liquid crystal display device, and television receiver
WO2010137230A1 (ja) * 2009-05-25 2010-12-02 シャープ株式会社 アクティブマトリクス基板、液晶パネル、液晶表示装置、テレビジョン受像機
US20120127408A1 (en) * 2009-08-07 2012-05-24 Sharp Kabushiki Kaisha Liquid crystal display device
EP2463711A4 (en) * 2009-08-07 2013-01-23 Sharp Kk LIQUID CRYSTAL DISPLAY DEVICE
JP5173026B2 (ja) * 2009-08-07 2013-03-27 シャープ株式会社 液晶表示装置
EP2463711A1 (en) * 2009-08-07 2012-06-13 Sharp Kabushiki Kaisha Liquid crystal display device
US20120133854A1 (en) * 2009-08-07 2012-05-31 Sharp Kabushiki Kaisha Liquid crystal display device
CN102472940A (zh) * 2009-08-07 2012-05-23 夏普株式会社 液晶显示装置
KR101404912B1 (ko) * 2009-08-07 2014-06-09 샤프 가부시키가이샤 액정 표시 장치
WO2011016554A1 (ja) * 2009-08-07 2011-02-10 シャープ株式会社 液晶表示装置
WO2017170542A1 (ja) * 2016-03-29 2017-10-05 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
US10739645B2 (en) 2016-03-29 2020-08-11 Sharp Kabushiki Kaisha Liquid crystal display apparatus and manufacturing method of liquid crystal display apparatus

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Publication number Publication date
JP4938032B2 (ja) 2012-05-23
CN101563646A (zh) 2009-10-21
JPWO2008078438A1 (ja) 2010-04-15
US8253903B2 (en) 2012-08-28
EP2093608A4 (en) 2012-02-08
EP2093608A1 (en) 2009-08-26
US20100014012A1 (en) 2010-01-21
CN101563646B (zh) 2012-11-07
EP2093608A8 (en) 2010-07-21

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