DE10124986B4 - Flüssigkristall-Anzeigevorrichtung und Herstellungsverfahren dafür - Google Patents

Flüssigkristall-Anzeigevorrichtung und Herstellungsverfahren dafür Download PDF

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Publication number
DE10124986B4
DE10124986B4 DE10124986A DE10124986A DE10124986B4 DE 10124986 B4 DE10124986 B4 DE 10124986B4 DE 10124986 A DE10124986 A DE 10124986A DE 10124986 A DE10124986 A DE 10124986A DE 10124986 B4 DE10124986 B4 DE 10124986B4
Authority
DE
Germany
Prior art keywords
manufacturing
liquid crystal
display device
crystal display
method therefor
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 - Fee Related
Application number
DE10124986A
Other languages
English (en)
Other versions
DE10124986A1 (de
Inventor
Byoung Ho Lim
Soon Sung Yoo
Dong Yeung Kwak
Jae Gu Lee
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 KR1020000028397A external-priority patent/KR100640986B1/ko
Priority claimed from KR1020000028396A external-priority patent/KR100640985B1/ko
Priority claimed from KR1020000035105A external-priority patent/KR100628255B1/ko
Application filed by LG Philips LCD Co Ltd filed Critical LG Philips LCD Co Ltd
Publication of DE10124986A1 publication Critical patent/DE10124986A1/de
Application granted granted Critical
Publication of DE10124986B4 publication Critical patent/DE10124986B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/136—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
    • G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
    • 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
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
    • 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
    • G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
    • 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
    • G02F1/136222—Colour filters incorporated in 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
    • G02F1/136231—Active matrix addressed cells for reducing the number of lithographic steps
DE10124986A 2000-05-25 2001-05-22 Flüssigkristall-Anzeigevorrichtung und Herstellungsverfahren dafür Expired - Fee Related DE10124986B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020000028397A KR100640986B1 (ko) 2000-05-25 2000-05-25 액정표시장치 제조방법
KR1020000028396A KR100640985B1 (ko) 2000-05-25 2000-05-25 액정표시장치 및 그 제조방법
KR1020000035105A KR100628255B1 (ko) 2000-06-24 2000-06-24 액정표시장치 제조방법

Publications (2)

Publication Number Publication Date
DE10124986A1 DE10124986A1 (de) 2002-07-25
DE10124986B4 true DE10124986B4 (de) 2005-03-10

Family

ID=27350248

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10124986A Expired - Fee Related DE10124986B4 (de) 2000-05-25 2001-05-22 Flüssigkristall-Anzeigevorrichtung und Herstellungsverfahren dafür

Country Status (5)

Country Link
US (2) US6646661B2 (de)
JP (2) JP2002049058A (de)
DE (1) DE10124986B4 (de)
FR (1) FR2809523B1 (de)
GB (1) GB2368447B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100491143B1 (ko) * 2001-12-26 2005-05-24 삼성에스디아이 주식회사 블랙매트릭스를 구비한 평판표시장치 및 그 제조방법
TWI297407B (de) * 2002-01-29 2008-06-01 Au Optronics Corp
KR100916603B1 (ko) * 2002-12-09 2009-09-14 엘지디스플레이 주식회사 액정표시장치용 어레이기판 제조방법
KR100598737B1 (ko) * 2003-05-06 2006-07-10 엘지.필립스 엘시디 주식회사 박막 트랜지스터 어레이 기판 및 그 제조 방법
CN1918672B (zh) 2004-03-09 2012-10-03 出光兴产株式会社 薄膜晶体管、薄膜晶体管基板、液晶显示装置、溅射靶、透明导电膜、透明电极及它们的制造方法
CN100357816C (zh) * 2004-04-19 2007-12-26 统宝光电股份有限公司 液晶显示器装置
KR100942265B1 (ko) * 2004-05-31 2010-02-16 엘지디스플레이 주식회사 씨오티 구조 액정표시장치 및 제조방법
KR100945354B1 (ko) * 2004-06-29 2010-03-08 엘지디스플레이 주식회사 화소영역외곽부에 블랙매트릭스가 형성된 ｃｏｔ구조액정표시장치
GB2421833B (en) * 2004-12-31 2007-04-04 Lg Philips Lcd Co Ltd Liquid crystal display device and method for fabricating the same
JP4542008B2 (ja) * 2005-06-07 2010-09-08 株式会社神戸製鋼所 表示デバイス
KR101458898B1 (ko) 2008-02-12 2014-11-07 삼성디스플레이 주식회사 표시 장치 및 그 제조 방법
CN103149763B (zh) * 2013-02-28 2016-04-13 京东方科技集团股份有限公司 Tft-lcd阵列基板、显示面板及其制作方法
CN105204223B (zh) 2015-10-30 2019-05-03 京东方科技集团股份有限公司 一种基板的制作方法、基板和显示装置

Citations (1)

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Publication number Priority date Publication date Assignee Title
US6002462A (en) * 1996-12-26 1999-12-14 Sharp Kabushiki Kaisha Liquid crystal display device with electrodes corresponding to channel region and display region and colored layers being formed on the electrodes

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JPS62254122A (ja) * 1986-04-28 1987-11-05 Stanley Electric Co Ltd Ｔｆｔ組込型カラ−液晶表示素子
JPH02302727A (ja) * 1989-05-18 1990-12-14 Sanyo Electric Co Ltd カラー液晶表示装置
US5420708A (en) * 1990-08-31 1995-05-30 Idemitsu Kosan Co., Ltd. Color filters, including taking out electrodes or post-ito layer
JPH04299312A (ja) * 1991-03-28 1992-10-22 Ricoh Co Ltd 液晶表示装置
JP2866516B2 (ja) * 1991-10-30 1999-03-08 京セラ株式会社 アクティブマトリックス基板およびその製造方法
JPH06102528A (ja) * 1992-09-18 1994-04-15 Fujitsu Ltd 薄膜トランジスタマトリックスの製造方法
JP3258128B2 (ja) * 1993-03-26 2002-02-18 出光興産株式会社 液晶表示パネルの製造方法
JPH0772473A (ja) * 1993-09-01 1995-03-17 Sony Corp カラー液晶表示装置
WO1996003673A1 (fr) * 1994-07-21 1996-02-08 Citizen Watch Co., Ltd. Dispositif d'affichage a cristaux liquides
JP3240858B2 (ja) * 1994-10-19 2001-12-25 ソニー株式会社 カラー表示装置
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Publication number Priority date Publication date Assignee Title
US6002462A (en) * 1996-12-26 1999-12-14 Sharp Kabushiki Kaisha Liquid crystal display device with electrodes corresponding to channel region and display region and colored layers being formed on the electrodes

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Also Published As

Publication number Publication date
US6987548B2 (en) 2006-01-17
GB2368447A (en) 2002-05-01
GB0112678D0 (en) 2001-07-18
GB2368447B (en) 2003-02-26
US6646661B2 (en) 2003-11-11
US20040070707A1 (en) 2004-04-15
DE10124986A1 (de) 2002-07-25
FR2809523B1 (fr) 2005-08-05
JP2002049058A (ja) 2002-02-15
US20010048490A1 (en) 2001-12-06
JP2007219557A (ja) 2007-08-30
JP4799481B2 (ja) 2011-10-26
FR2809523A1 (fr) 2001-11-30

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LG DISPLAY CO., LTD., SEOUL, KR

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee