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WO2009019917A1 - 液晶パネル、液晶表示ユニット、液晶表示装置、テレビジョン受像機 - Google Patents

液晶パネル、液晶表示ユニット、液晶表示装置、テレビジョン受像機 Download PDF

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Publication number
WO2009019917A1
WO2009019917A1 PCT/JP2008/058801 JP2008058801W WO2009019917A1 WO 2009019917 A1 WO2009019917 A1 WO 2009019917A1 JP 2008058801 W JP2008058801 W JP 2008058801W WO 2009019917 A1 WO2009019917 A1 WO 2009019917A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
substrate
active matrix
spacer
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/JP2008/058801
Other languages
English (en)
French (fr)
Inventor
Toshihide Tsubata
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 CN2008801011330A priority Critical patent/CN101868755B/zh
Priority to US12/671,647 priority patent/US8471996B2/en
Publication of WO2009019917A1 publication Critical patent/WO2009019917A1/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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
    • 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
    • G02F1/133371—Cells with varying thickness of the liquid crystal layer
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (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

　透明基板（３１）上にトランジスタおよび画素電極並びに信号線が形成されたアクティブマトリクス基板（３）と、透明基板（３２）上に共通電極が形成されたカラーフィルタ基板（３０）と、両基板（３・３０）間に配された液晶材（４０）と、アクティブマトリクス基板（３）およびカラーフィルタ基板（３０）に接触する球状のメインスペーサ（２ｍ）とを備えた液晶パネルにおいて、アクティブマトリクス基板（３）表面には、透明基板（３１）からの距離が、この透明基板からアクティブマトリクス基板（３）表面とメインスペーサ（２ｍ）との接触部までの距離よりも小さくされたサブスペーサ領域（ＳＡ）が設けられており、このサブスペーサ領域（ＳＡ）と重なるように球状のサブスペーサ（２ｓ）が配されている。こうすれば、低温下等において液晶材が収縮しても液晶気泡が発生し難い液晶パネルを実現することができる。
PCT/JP2008/058801 2007-08-09 2008-05-14 液晶パネル、液晶表示ユニット、液晶表示装置、テレビジョン受像機 Ceased WO2009019917A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008801011330A CN101868755B (zh) 2007-08-09 2008-05-14 液晶面板、液晶显示单元、液晶显示装置、电视接收机
US12/671,647 US8471996B2 (en) 2007-08-09 2008-05-14 Liquid crystal panel, liquid crystal display unit, liquid crystal display device, and television receiver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007208649 2007-08-09
JP2007-208649 2007-08-09

Publications (1)

Publication Number Publication Date
WO2009019917A1 true WO2009019917A1 (ja) 2009-02-12

Family

ID=40341153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058801 Ceased WO2009019917A1 (ja) 2007-08-09 2008-05-14 液晶パネル、液晶表示ユニット、液晶表示装置、テレビジョン受像機

Country Status (3)

Country Link
US (1) US8471996B2 (ja)
CN (1) CN101868755B (ja)
WO (1) WO2009019917A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101813856A (zh) * 2010-04-19 2010-08-25 友达光电股份有限公司 显示面板
TWI470307B (zh) * 2010-04-08 2015-01-21 Au Optronics Corp 顯示面板

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI427385B (zh) * 2010-12-10 2014-02-21 Au Optronics Corp 液晶顯示面板
KR20130080360A (ko) * 2012-01-04 2013-07-12 삼성디스플레이 주식회사 편광 액정 패널, 이를 포함하는 표시 장치 및 이의 제조 방법
TWI512375B (zh) * 2012-09-10 2015-12-11 Innocom Tech Shenzhen Co Ltd 液晶顯示裝置
CN103869560A (zh) * 2012-12-14 2014-06-18 瀚宇彩晶股份有限公司 液晶显示面板的像素结构及像素形成方法
CN108828843A (zh) * 2018-07-26 2018-11-16 武汉华星光电技术有限公司 阵列基板及其制备方法、显示面板及液晶显示器
US10600937B1 (en) * 2018-09-17 2020-03-24 Lumileds Holding B.V. Precise bondline control between LED components
CN111326556B (zh) * 2020-02-27 2022-11-01 武汉华星光电半导体显示技术有限公司 显示面板
CN114779535A (zh) * 2022-04-27 2022-07-22 京东方科技集团股份有限公司 显示面板和显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08122753A (ja) * 1994-10-25 1996-05-17 Casio Comput Co Ltd アクティブマトリクス型液晶表示素子
JP2001183637A (ja) * 1999-12-27 2001-07-06 Sharp Corp 液晶表示装置およびその製造方法
JP2004145102A (ja) * 2002-10-25 2004-05-20 Seiko Epson Corp 液晶装置、液晶装置の製造方法、電子機器
JP2006171378A (ja) * 2004-12-16 2006-06-29 Sanyo Epson Imaging Devices Corp 液晶表示装置

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JPS5758124A (en) 1980-09-26 1982-04-07 Hitachi Ltd Manufacture of liquid-crystal display element
JP4128653B2 (ja) * 1997-10-06 2008-07-30 東芝松下ディスプレイテクノロジー株式会社 液晶表示装置
JP2001033817A (ja) 1999-07-21 2001-02-09 Toshiba Corp アクティブマトリクス型液晶表示装置
US6501527B1 (en) * 1999-07-29 2002-12-31 Canon Kabushiki Kaisha Liquid crystal elemental device, production process thereof and spacer-bearing substrate
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JP2002328377A (ja) * 2001-04-18 2002-11-15 Internatl Business Mach Corp <Ibm> 表示パネル、基板積層体、液晶セルおよび基板積層体の製造方法
JP2004118200A (ja) * 2002-09-26 2004-04-15 Samsung Electronics Co Ltd 液晶表示装置用表示板及びその製造方法とこれを利用した液晶表示装置
KR100675630B1 (ko) * 2002-12-31 2007-02-01 엘지.필립스 엘시디 주식회사 액정 표시패널 및 그 제조방법
US8125601B2 (en) * 2003-01-08 2012-02-28 Samsung Electronics Co., Ltd. Upper substrate and liquid crystal display device having the same
JP2005010412A (ja) 2003-06-18 2005-01-13 Sekisui Chem Co Ltd 液晶表示装置の製造方法
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JP4761782B2 (ja) 2005-01-27 2011-08-31 東芝モバイルディスプレイ株式会社 液晶表示装置及びその製造方法
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KR101147106B1 (ko) 2005-06-29 2012-05-17 엘지디스플레이 주식회사 액정 표시패널 및 그 제조 방법
US7796233B2 (en) 2005-10-28 2010-09-14 Samsung Electronics Co., Ltd. Liquid crystal display and manufacturing method thereof
JP4757628B2 (ja) 2005-12-27 2011-08-24 Ｎｅｃ液晶テクノロジー株式会社 液晶パネル及びその製造方法
JP2009168832A (ja) * 2006-04-28 2009-07-30 Sharp Corp 液晶表示装置及びその製造方法
KR101286531B1 (ko) 2007-10-02 2013-07-16 엘지디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08122753A (ja) * 1994-10-25 1996-05-17 Casio Comput Co Ltd アクティブマトリクス型液晶表示素子
JP2001183637A (ja) * 1999-12-27 2001-07-06 Sharp Corp 液晶表示装置およびその製造方法
JP2004145102A (ja) * 2002-10-25 2004-05-20 Seiko Epson Corp 液晶装置、液晶装置の製造方法、電子機器
JP2006171378A (ja) * 2004-12-16 2006-06-29 Sanyo Epson Imaging Devices Corp 液晶表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI470307B (zh) * 2010-04-08 2015-01-21 Au Optronics Corp 顯示面板
CN101813856A (zh) * 2010-04-19 2010-08-25 友达光电股份有限公司 显示面板

Also Published As

Publication number Publication date
US8471996B2 (en) 2013-06-25
US20110115984A1 (en) 2011-05-19
CN101868755B (zh) 2012-11-07
CN101868755A (zh) 2010-10-20

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