FR2866748A1 - Dispositif d'affichage a cristal liquide et son procede de fabrication - Google Patents

Dispositif d'affichage a cristal liquide et son procede de fabrication

Info

Publication number
FR2866748A1
FR2866748A1 FR0411506A FR0411506A FR2866748A1 FR 2866748 A1 FR2866748 A1 FR 2866748A1 FR 0411506 A FR0411506 A FR 0411506A FR 0411506 A FR0411506 A FR 0411506A FR 2866748 A1 FR2866748 A1 FR 2866748A1
Authority
FR
France
Prior art keywords
semiconductor chip
arrangement
fitting hole
lcd
liquid crystal
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.)
Granted
Application number
FR0411506A
Other languages
English (en)
Other versions
FR2866748B1 (fr
Inventor
Jeom Jae Kim
Hong Man Moon
Sung Hak Jo
Sang Don Yang
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.)
LG Display Co Ltd
Original Assignee
LG Philips LCD Co Ltd
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 LG Philips LCD Co Ltd filed Critical LG Philips LCD Co Ltd
Publication of FR2866748A1 publication Critical patent/FR2866748A1/fr
Application granted granted Critical
Publication of FR2866748B1 publication Critical patent/FR2866748B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10—Details of semiconductor or other solid state devices to be connected
    • H01L2924/11—Device type
    • H01L2924/12—Passive devices, e.g. 2 terminal devices
    • H01L2924/1204—Optical Diode
    • H01L2924/12041—LED

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)
  • Wire Bonding (AREA)

Abstract

Un dispositif d'affichage à cristal liquide (LCD) comprend des premier et deuxième substrats (100, 200) tournés l'un vers l'autre, une couche de cristal liquide (250) entre les premier et deuxième substrats, et une pluralité d'éléments d'espacement à colonnes (300) sur au moins l'un des premier et deuxième substrats (100, 200).Chaque élément d'espacement à colonnes comprend des premier et deuxième motifs (82), les premier et deuxième motifs (82) étant reliés l'un à l'autre, le deuxième motif (82) ayant une surface de contact inférieure à celle du premier motif (81).Les élément d'espacement et le procédé de fabrication empêchent que des points se forment sur un écran, lorsqu'on touche le panneau LCD.
FR0411506A 2004-02-25 2004-10-28 Dispositif d'affichage a cristal liquide et son procede de fabrication Expired - Fee Related FR2866748B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040012828A KR100672650B1 (ko) 2004-02-25 2004-02-25 액정 표시 장치 및 이의 제조 방법

Publications (2)

Publication Number Publication Date
FR2866748A1 true FR2866748A1 (fr) 2005-08-26
FR2866748B1 FR2866748B1 (fr) 2008-09-05

Family

ID=33411806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0411506A Expired - Fee Related FR2866748B1 (fr) 2004-02-25 2004-10-28 Dispositif d'affichage a cristal liquide et son procede de fabrication

Country Status (7)

Country Link
US (2) US7576826B2 (fr)
JP (1) JP4192143B2 (fr)
KR (1) KR100672650B1 (fr)
CN (1) CN100409085C (fr)
FR (1) FR2866748B1 (fr)
GB (2) GB2428488A (fr)
TW (1) TWI279620B (fr)

Families Citing this family (35)

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EP1681592B1 (fr) * 2003-10-16 2009-08-12 Sharp Kabushiki Kaisha Panneau a cristaux liquides et procede de production de panneau a cristaux liquides
KR100672652B1 (ko) * 2004-04-30 2007-01-24 엘지.필립스 엘시디 주식회사 액정 표시 장치 및 이의 제조 방법
US7433004B2 (en) * 2004-06-11 2008-10-07 Sharp Kabushiki Kaisha Color filter substrate, method of making the color filter substrate and display device including the color filter substrate
KR101152131B1 (ko) * 2005-07-22 2012-06-15 삼성전자주식회사 액정 표시 장치
KR20070030378A (ko) * 2005-09-13 2007-03-16 삼성전자주식회사 액정 표시 패널 및 그 제조 방법
JPWO2007034622A1 (ja) * 2005-09-22 2009-03-19 シャープ株式会社 液晶表示装置
KR101137842B1 (ko) * 2005-09-23 2012-04-20 엘지디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
KR101244663B1 (ko) * 2005-10-04 2013-03-18 엘지디스플레이 주식회사 액정 표시 장치의 제조 방법
KR101192783B1 (ko) * 2005-12-15 2012-10-18 엘지디스플레이 주식회사 액정표시장치 및 이의 제조방법
US7471370B2 (en) * 2006-02-10 2008-12-30 Chunghwa Picture Tubes, Ltd Columnar spacer for liquid crystal display
KR100928928B1 (ko) * 2006-06-30 2009-11-30 엘지디스플레이 주식회사 액정표시패널의 제조방법
US7667795B2 (en) * 2006-07-18 2010-02-23 Chunghwa Picture Tubes, Ltd. Color filter substrate and liquid crystal display panel
TWI354825B (en) * 2006-09-04 2011-12-21 Au Optronics Corp A liquid crystal display and a method for fabricat
TW200827880A (en) * 2006-12-29 2008-07-01 Innolux Display Corp Liquid crystal panel
KR100900138B1 (ko) * 2007-02-08 2009-06-01 주식회사 엘지화학 알칼리 가용성 수지, 이의 제조방법 및 상기 알칼리 가용성수지를 포함하는 감광성 수지 조성물
JP5122867B2 (ja) 2007-05-24 2013-01-16 株式会社東芝 液晶表示パネル、液晶表示パネルの製造方法、液晶表示装置、および液晶表示装置の製造方法
KR100833775B1 (ko) 2007-08-03 2008-05-29 삼성에스디아이 주식회사 유기 전계 발광 표시 장치
TWI329221B (en) * 2007-09-04 2010-08-21 Au Optronics Corp Touch panel
CN101452156B (zh) * 2007-11-30 2012-07-18 北京京东方光电科技有限公司 柱形隔垫物及其液晶显示面板
US8652544B2 (en) * 2008-01-11 2014-02-18 U.S. Nutraceuticals, LLC Chia seed composition
CN101241255B (zh) * 2008-03-18 2010-06-09 友达光电股份有限公司 触控式面板与触控式装置
JP2010096993A (ja) * 2008-10-16 2010-04-30 Sony Corp 液晶表示装置およびその製造方法
CN101762980B (zh) * 2008-12-24 2013-10-09 株式会社Lg化学 用于同时形成两种独立的柱状间隔物图案的组合物
KR101607636B1 (ko) 2009-11-23 2016-04-12 삼성디스플레이 주식회사 액정 표시 장치
KR101621027B1 (ko) 2009-12-30 2016-05-16 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
KR20110101917A (ko) * 2010-03-10 2011-09-16 삼성전자주식회사 액정 표시 장치
TWI441119B (zh) * 2010-04-02 2014-06-11 Arolltech Co Ltd 具內嵌觸控裝置之顯示器
KR101677747B1 (ko) 2010-06-24 2016-11-21 삼성디스플레이 주식회사 액정 표시 장치
CN104124179B (zh) * 2013-04-26 2017-08-29 上海和辉光电有限公司 显示器件的封装工艺及装置
CN103901672B (zh) * 2014-03-21 2017-08-25 京东方科技集团股份有限公司 一种阵列基板、液晶面板及显示装置
CN104111562B (zh) * 2014-06-12 2017-02-01 京东方科技集团股份有限公司 液晶面板及其制备方法、显示装置
KR102289985B1 (ko) * 2014-12-08 2021-08-17 삼성디스플레이 주식회사 표시 장치
CN105182602A (zh) * 2015-10-30 2015-12-23 昆山龙腾光电有限公司 彩膜基板以及应用该彩膜基板的液晶面板
CN105467644B (zh) * 2015-12-07 2019-01-22 武汉华星光电技术有限公司 In Cell触控显示面板
CN207800043U (zh) * 2018-03-05 2018-08-31 京东方科技集团股份有限公司 驱动芯片及显示装置

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US6067144A (en) * 1996-10-23 2000-05-23 Kabushiki Kaisha Toshiba LCD cell having two supporting gap members different in height
US20020005929A1 (en) * 2000-07-14 2002-01-17 Hitachi, Ltd. Liquid crystal display device
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US20030025868A1 (en) * 2001-08-01 2003-02-06 Hitachi, Ltd. Liquid crystal display device
JP2003131239A (ja) * 2001-10-26 2003-05-08 Toshiba Corp 液晶表示装置

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Publication number Priority date Publication date Assignee Title
US5499128A (en) * 1993-03-15 1996-03-12 Kabushiki Kaisha Toshiba Liquid crystal display device with acrylic polymer spacers and method of manufacturing the same
US20020171800A1 (en) * 1995-09-06 2002-11-21 Kabushiki Kaisha Toshiba Liquid crystal display device
US6067144A (en) * 1996-10-23 2000-05-23 Kabushiki Kaisha Toshiba LCD cell having two supporting gap members different in height
US20020005929A1 (en) * 2000-07-14 2002-01-17 Hitachi, Ltd. Liquid crystal display device
US20030025868A1 (en) * 2001-08-01 2003-02-06 Hitachi, Ltd. Liquid crystal display device
JP2003131239A (ja) * 2001-10-26 2003-05-08 Toshiba Corp 液晶表示装置

Also Published As

Publication number Publication date
US7852449B2 (en) 2010-12-14
US20050185129A1 (en) 2005-08-25
US20090262293A1 (en) 2009-10-22
KR100672650B1 (ko) 2007-01-24
GB0617747D0 (en) 2006-10-18
CN100409085C (zh) 2008-08-06
JP4192143B2 (ja) 2008-12-03
TWI279620B (en) 2007-04-21
GB2428488A (en) 2007-01-31
US7576826B2 (en) 2009-08-18
TW200528857A (en) 2005-09-01
JP2005242309A (ja) 2005-09-08
GB0421126D0 (en) 2004-10-27
GB2411484A (en) 2005-08-31
GB2411484B (en) 2007-04-11
KR20050086319A (ko) 2005-08-30
FR2866748B1 (fr) 2008-09-05
CN1661424A (zh) 2005-08-31

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