WO2009020027A1 - 液晶表示装置及びその製造方法 - Google Patents

液晶表示装置及びその製造方法 Download PDF

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Publication number
WO2009020027A1
WO2009020027A1 PCT/JP2008/063671 JP2008063671W WO2009020027A1 WO 2009020027 A1 WO2009020027 A1 WO 2009020027A1 JP 2008063671 W JP2008063671 W JP 2008063671W WO 2009020027 A1 WO2009020027 A1 WO 2009020027A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
pair
display device
substrates
manufacturing
Prior art date
Application number
PCT/JP2008/063671
Other languages
English (en)
French (fr)
Inventor
Takashi Ueda
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 EP08791902A priority Critical patent/EP2180369A4/en
Priority to JP2009526408A priority patent/JP5059111B2/ja
Priority to US12/672,743 priority patent/US20110095969A1/en
Priority to CN2008801012954A priority patent/CN101772729B/zh
Publication of WO2009020027A1 publication Critical patent/WO2009020027A1/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
    • G02F1/133707—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
    • 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
    • G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
    • 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
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/22—Antistatic materials or arrangements

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

本発明は、液晶配向制御用突起を備える液晶表示装置において、基板に残留した電荷を放電させ、表示ムラを抑制することができる液晶表示装置及びその製造方法を提供する。本発明は、対向して配置された一対の基板と、上記一対の基板間に挟持された液晶層と、上記液晶層の周囲で上記一対の基板を接着するシール材とを有する液晶表示装置であって、上記一対の基板の少なくとも一方は、表示領域に液晶配向制御用突起を備え、表示領域とシール材との間の額縁領域に、液晶配向制御用突起を構成する材料で形成された膜が配置されていない領域を含む液晶表示装置である。
PCT/JP2008/063671 2007-08-08 2008-07-30 液晶表示装置及びその製造方法 WO2009020027A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08791902A EP2180369A4 (en) 2007-08-08 2008-07-30 LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
JP2009526408A JP5059111B2 (ja) 2007-08-08 2008-07-30 液晶表示装置及びその製造方法
US12/672,743 US20110095969A1 (en) 2007-08-08 2008-07-30 Liquid crystal display device and production thereof
CN2008801012954A CN101772729B (zh) 2007-08-08 2008-07-30 液晶显示装置及其制造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007207070 2007-08-08
JP2007-207070 2007-08-08

Publications (1)

Publication Number Publication Date
WO2009020027A1 true WO2009020027A1 (ja) 2009-02-12

Family

ID=40341261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/063671 WO2009020027A1 (ja) 2007-08-08 2008-07-30 液晶表示装置及びその製造方法

Country Status (5)

Country Link
US (1) US20110095969A1 (ja)
EP (1) EP2180369A4 (ja)
JP (1) JP5059111B2 (ja)
CN (1) CN101772729B (ja)
WO (1) WO2009020027A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI420212B (zh) * 2009-12-31 2013-12-21 Au Optronics Corp 畫素陣列
CN101976140A (zh) * 2010-09-03 2011-02-16 友达光电股份有限公司 电子装置
US8703365B2 (en) * 2012-03-06 2014-04-22 Apple Inc. UV mask with anti-reflection coating and UV absorption material
CN108828858A (zh) * 2018-05-29 2018-11-16 武汉华星光电技术有限公司 一种显示器件的隔离子层的制作方法、彩膜基板和显示面板
JP2022532325A (ja) 2019-05-07 2022-07-14 デュポン ポリマーズ インコーポレイテッド 硬化性フルオロエラストマー組成物

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004077703A (ja) * 2002-08-14 2004-03-11 Toshiba Corp 液晶表示装置
WO2006013933A1 (ja) * 2004-08-04 2006-02-09 Sharp Kabushiki Kaisha カラーフィルタ基板およびそれを備える液晶表示パネル
JP2007207070A (ja) 2006-02-03 2007-08-16 Matsushita Electric Ind Co Ltd セキュリティ制御システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5796458A (en) * 1992-09-01 1998-08-18 Fujitsu Limited Element division liquid crystal display device and its manufacturing method
US6995006B2 (en) * 1997-09-05 2006-02-07 Targeted Genetics Corporation Methods for generating high titer helper-free preparations of released recombinant AAV vectors
JP4393662B2 (ja) * 2000-03-17 2010-01-06 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
JP3742000B2 (ja) * 2000-11-30 2006-02-01 富士通株式会社 プレス装置
JP4235576B2 (ja) * 2004-03-16 2009-03-11 シャープ株式会社 カラーフィルタ基板及びそれを用いた表示装置
JP3891995B2 (ja) * 2004-04-26 2007-03-14 シャープ株式会社 液晶表示装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004077703A (ja) * 2002-08-14 2004-03-11 Toshiba Corp 液晶表示装置
WO2006013933A1 (ja) * 2004-08-04 2006-02-09 Sharp Kabushiki Kaisha カラーフィルタ基板およびそれを備える液晶表示パネル
JP2007207070A (ja) 2006-02-03 2007-08-16 Matsushita Electric Ind Co Ltd セキュリティ制御システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2180369A4

Also Published As

Publication number Publication date
US20110095969A1 (en) 2011-04-28
JPWO2009020027A1 (ja) 2010-11-04
JP5059111B2 (ja) 2012-10-24
EP2180369A4 (en) 2011-04-13
CN101772729A (zh) 2010-07-07
EP2180369A1 (en) 2010-04-28
CN101772729B (zh) 2012-01-18

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