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FR2880141B1 - Dispositif d'affichage a cristaux liquides et son procede de fabrication - Google Patents

Dispositif d'affichage a cristaux liquides et son procede de fabrication

Info

Publication number
FR2880141B1
FR2880141B1 FR0512930A FR0512930A FR2880141B1 FR 2880141 B1 FR2880141 B1 FR 2880141B1 FR 0512930 A FR0512930 A FR 0512930A FR 0512930 A FR0512930 A FR 0512930A FR 2880141 B1 FR2880141 B1 FR 2880141B1
Authority
FR
France
Prior art keywords
manufacturing
liquid crystal
display device
same
crystal display
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.)
Expired - Lifetime
Application number
FR0512930A
Other languages
English (en)
Other versions
FR2880141A1 (fr
Inventor
Dong Ho Kang
Tae Yong Jung
Jong Hoon Bae
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
Priority claimed from KR1020040110885A external-priority patent/KR20060072318A/ko
Priority claimed from KR1020050098755A external-priority patent/KR100971386B1/ko
Application filed by LG Philips LCD Co Ltd filed Critical LG Philips LCD Co Ltd
Publication of FR2880141A1 publication Critical patent/FR2880141A1/fr
Application granted granted Critical
Publication of FR2880141B1 publication Critical patent/FR2880141B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/13394—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
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13454—Drivers integrated on the active matrix substrate
    • 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
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors

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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
FR0512930A 2004-12-23 2005-12-20 Dispositif d'affichage a cristaux liquides et son procede de fabrication Expired - Lifetime FR2880141B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020040110885A KR20060072318A (ko) 2004-12-23 2004-12-23 액정 표시 패널 및 그 제조방법
KR1020050098755A KR100971386B1 (ko) 2005-10-19 2005-10-19 액정 표시 장치 및 그 제조방법

Publications (2)

Publication Number Publication Date
FR2880141A1 FR2880141A1 (fr) 2006-06-30
FR2880141B1 true FR2880141B1 (fr) 2011-01-14

Family

ID=35736184

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0512930A Expired - Lifetime FR2880141B1 (fr) 2004-12-23 2005-12-20 Dispositif d'affichage a cristaux liquides et son procede de fabrication

Country Status (5)

Country Link
US (1) US7436480B2 (fr)
DE (1) DE102005059789B4 (fr)
FR (1) FR2880141B1 (fr)
GB (1) GB2421627B (fr)
TW (1) TWI329758B (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059789B4 (de) * 2004-12-23 2010-07-22 Lg Display Co., Ltd. Flüssigkristallanzeigevorrichtung
KR101127847B1 (ko) * 2005-06-28 2012-03-21 엘지디스플레이 주식회사 라인 온 글래스형 액정표시장치
KR100742376B1 (ko) * 2005-09-30 2007-07-24 삼성에스디아이 주식회사 패드부 및 그 제조 방법
KR101256669B1 (ko) * 2005-12-29 2013-04-19 엘지디스플레이 주식회사 액정표시장치
KR20070083092A (ko) * 2006-02-20 2007-08-23 삼성전자주식회사 표시 장치 및 그 제조 방법
TWI276891B (en) * 2006-04-07 2007-03-21 Innolux Display Corp Liquid crystal panel
KR101254029B1 (ko) * 2006-05-19 2013-04-12 삼성디스플레이 주식회사 표시 기판, 이의 제조 방법 및 이를 갖는 액정표시장치
KR20080003226A (ko) * 2006-06-30 2008-01-07 엘지.필립스 엘시디 주식회사 액정표시소자
TWI342445B (en) * 2006-07-07 2011-05-21 Chimei Innolux Corp Backlight module and liquid crystal display device using the same
KR101303940B1 (ko) 2006-10-16 2013-09-05 삼성디스플레이 주식회사 표시패널
TW200825520A (en) * 2006-12-15 2008-06-16 Innolux Display Corp Liquid crystal panel
KR100970925B1 (ko) 2006-12-29 2010-07-20 엘지디스플레이 주식회사 액정표시장치 및 이의 제조방법
KR100911422B1 (ko) * 2006-12-29 2009-08-11 엘지디스플레이 주식회사 액정표시장치 및 그 제조방법
EP2023195B1 (fr) * 2007-08-09 2017-04-05 LG Display Co., Ltd. Dispositif d'affichage à cristaux liquides
TWI377659B (en) * 2008-03-07 2012-11-21 Chunghwa Picture Tubes Ltd Active device array mother substrate
KR101496215B1 (ko) * 2008-03-17 2015-02-27 삼성디스플레이 주식회사 박막 트랜지스터 기판과 이의 제조 방법
KR101073404B1 (ko) * 2008-06-25 2011-10-17 엘지디스플레이 주식회사 액정표시패널 및 그 제조방법
KR101620527B1 (ko) * 2009-10-23 2016-05-13 삼성디스플레이 주식회사 박막트랜지스터 기판 및 그 제조 방법
KR101582945B1 (ko) * 2009-11-18 2016-01-08 삼성디스플레이 주식회사 액정 표시 장치
JP4986307B2 (ja) * 2010-01-29 2012-07-25 株式会社ジャパンディスプレイセントラル 液晶表示装置
KR101107165B1 (ko) * 2010-03-23 2012-01-25 삼성모바일디스플레이주식회사 액정 표시 패널
TWI401497B (zh) * 2010-08-26 2013-07-11 Au Optronics Corp 顯示面板
CN102466936B (zh) * 2010-11-04 2014-02-19 京东方科技集团股份有限公司 阵列基板、液晶显示器及阵列基板的制造方法
CN102466932B (zh) * 2010-11-08 2015-02-11 北京京东方光电科技有限公司 液晶面板、tft阵列基板及其制造方法
JP2012181445A (ja) * 2011-03-02 2012-09-20 Seiko Epson Corp 電気装置
US20130155364A1 (en) * 2011-12-14 2013-06-20 Shenzhen China Star Optoelectronics Technology Co.,Ltd. Method of reducing parasitic capacitance of liquid crystal display device and liquid crystal display device
JP5989444B2 (ja) * 2012-07-31 2016-09-07 スタンレー電気株式会社 液晶表示装置
KR102160829B1 (ko) * 2012-11-02 2020-09-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 밀봉체 및 밀봉체의 제작 방법
CN103969859B (zh) * 2014-04-22 2016-08-24 京东方科技集团股份有限公司 一种显示用基板及显示装置
KR20160023977A (ko) * 2014-08-21 2016-03-04 삼성디스플레이 주식회사 액정 표시 장치
KR102387683B1 (ko) * 2015-05-18 2022-04-19 삼성디스플레이 주식회사 액정 표시 장치
CN105242425B (zh) * 2015-10-12 2017-03-15 深圳市华星光电技术有限公司 一种显示面板、液晶显示器及显示面板的制备方法
JP6586358B2 (ja) * 2015-12-04 2019-10-02 株式会社ジャパンディスプレイ 液晶表示装置
KR102526508B1 (ko) * 2016-06-30 2023-04-26 티씨엘 차이나 스타 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 액정 표시 장치
CN111983855A (zh) * 2020-08-10 2020-11-24 深圳市华星光电半导体显示技术有限公司 显示面板及显示装置
CN113985661A (zh) * 2021-10-22 2022-01-28 Tcl华星光电技术有限公司 显示面板及液晶显示装置
CN114566114B (zh) * 2022-04-29 2022-08-09 惠科股份有限公司 显示面板和显示装置

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JP3883641B2 (ja) 1997-03-27 2007-02-21 株式会社半導体エネルギー研究所 コンタクト構造およびアクティブマトリクス型表示装置
TW561292B (en) 1998-04-01 2003-11-11 Seiko Epson Corp Liquid crystal device, method for manufacturing the liquid crystal device, and electronic apparatus
JP2000199915A (ja) * 1999-01-06 2000-07-18 Matsushita Electric Ind Co Ltd 液晶表示パネル
JP2001100217A (ja) * 1999-09-29 2001-04-13 Nec Corp カラー液晶表示装置およびその製造方法
JP3384398B2 (ja) 2000-05-25 2003-03-10 セイコーエプソン株式会社 液晶装置、その製造方法および電子機器
JP2002049054A (ja) 2000-05-25 2002-02-15 Seiko Epson Corp 液晶装置、その製造方法および電子機器
JP3697173B2 (ja) * 2000-05-25 2005-09-21 セイコーエプソン株式会社 液晶装置および電子機器
US6771327B2 (en) * 2000-09-18 2004-08-03 Citizen Watch Co., Ltd. Liquid crystal display device with an input panel
JP2003262878A (ja) * 2002-03-08 2003-09-19 Seiko Epson Corp 電気光学装置および電子機器
US7436473B2 (en) * 2002-11-27 2008-10-14 Samsung Electronics Co., Ltd. Liquid crystal display and manufacturing method thereof
KR100926433B1 (ko) 2002-12-31 2009-11-12 엘지디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR101001963B1 (ko) * 2003-05-15 2010-12-17 삼성전자주식회사 액정표시장치
DE102005059789B4 (de) * 2004-12-23 2010-07-22 Lg Display Co., Ltd. Flüssigkristallanzeigevorrichtung
KR101107239B1 (ko) * 2004-12-23 2012-01-25 엘지디스플레이 주식회사 액정 표시 패널 및 그 제조방법
KR100939221B1 (ko) * 2006-06-05 2010-01-28 엘지디스플레이 주식회사 액정표시장치 및 그 제조 방법

Also Published As

Publication number Publication date
GB2421627A (en) 2006-06-28
GB2421627B (en) 2007-08-22
TW200622394A (en) 2006-07-01
US20060139553A1 (en) 2006-06-29
DE102005059789A1 (de) 2006-07-13
US7436480B2 (en) 2008-10-14
FR2880141A1 (fr) 2006-06-30
TWI329758B (en) 2010-09-01
DE102005059789B4 (de) 2010-07-22
GB0525539D0 (en) 2006-01-25

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