KR950001378A - 액정표시장치 - Google Patents

액정표시장치 Download PDF

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Publication number
KR950001378A
KR950001378A KR1019940014439A KR19940014439A KR950001378A KR 950001378 A KR950001378 A KR 950001378A KR 1019940014439 A KR1019940014439 A KR 1019940014439A KR 19940014439 A KR19940014439 A KR 19940014439A KR 950001378 A KR950001378 A KR 950001378A
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KR
South Korea
Prior art keywords
film
transparent conductive
terminal
gtm
cnf
Prior art date
Application number
KR1019940014439A
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English (en)
Other versions
KR0166602B1 (ko
Inventor
쿠니유키 마츠나가
쥰이치 오오와다
마사히코 스즈키
히데유키 야마모토
Original Assignee
카나이 쯔또무
가부시기가이샤 히다찌세이사구쇼
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.)
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Publication date
Application filed by 카나이 쯔또무, 가부시기가이샤 히다찌세이사구쇼 filed Critical 카나이 쯔또무
Publication of KR950001378A publication Critical patent/KR950001378A/ko
Application granted granted Critical
Publication of KR0166602B1 publication Critical patent/KR0166602B1/ko

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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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • 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
    • G02F1/13458—Terminal pads
    • 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

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)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Thin Film Transistor (AREA)

Abstract

본 발명은, 액정표시장치에 관하여, 특히, 박막트랜지스터등을 사용한 액티브ㆍ매트릭스방식의 액정표시 장치에 있어서, 단자부의 저항이 크게 되는 것을 방지하는 것을 목적으로한 것이며, 그 구성에 있어서, 게이트단자 GTM을 알루미늄막 g와, 알루미늄막 g위에 형성된 투명도전막 d1로 구성하고, 게이트단자 GTM의 옆부분에 투명도전막 d1이 형성되어 있지 않는 접속부분을 형성하고, 접속부분에 제2, 제 3 도전막 d2, d3으로 이루어진 접속막 CNF를 형성하고, 접속막 CNF에 의해 알루미늄막 g와 투명도전막 d1을 접속하고, 게이트단자 GTM의 접속막 CNF가 형성된 옆부분에 보호막 PSV1과 동일레벨의 막으로 이루어진 단자 옆부분 보호막 TSP1을 형성하고, 게이트단자 GTM의 다른쪽 옆부분에 절연막 GL과 동일레벨이 막과 보호막 PSV1과 동일레벨의 막으로 이루어진 단자옆 부분보호막 TSP2를 형성한 것을 특징으로 한 것이다.

Description

액정표시장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 제10도의 1-1확대단면도.

Claims (4)

  1. 단자를 제 1 의 금속막과 상기 제 1 의 금속막위의 투명도전막으로 구성하고 상기 단자의 옆부분에 상기 투명도전막이 형성되어 있지 않는 접속부분을 형성하고, 상기 접속부분에 상기 제 1 의 금속막과 상기 투명도전막을 접속하는 접속막을 형성한 것을 특징으로 하는 액정표시장치.
  2. 제 1 항에 있어서, 상기 제 1 의 금속막을 알루미늄막으로 한 것을 특징으로 하는 액정표시장치.
  3. 제 1 항에 있어서, 상기 제 1 의 금속막을 탄탈막으로 한 것을 특징으로 하는 액정표시장치.
  4. 단자를 제 1 의 금속막과 상기 제 1 의 금속막위의 투명도전막으로 구성하고, 상기 단자의 옆부분에 단자옆부분보호막을 형성한 것을 특징으로 하는 액정표시장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940014439A 1993-06-24 1994-06-23 액정표시장치 KR0166602B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15329293A JP3184853B2 (ja) 1993-06-24 1993-06-24 液晶表示装置
JP93-153292 1993-06-24

Publications (2)

Publication Number Publication Date
KR950001378A true KR950001378A (ko) 1995-01-03
KR0166602B1 KR0166602B1 (ko) 1999-03-20

Family

ID=15559292

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940014439A KR0166602B1 (ko) 1993-06-24 1994-06-23 액정표시장치

Country Status (3)

Country Link
US (1) US5510918A (ko)
JP (1) JP3184853B2 (ko)
KR (1) KR0166602B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403931B1 (ko) * 2000-02-18 2003-10-30 샤프 가부시키가이샤 박막트랜지스터

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JPH05341315A (ja) * 1992-06-08 1993-12-24 Hitachi Ltd 薄膜トランジスタ基板、液晶表示パネルおよび液晶表示装置
US6437846B1 (en) * 1993-03-15 2002-08-20 Seiko Epson Corporation Liquid crystal display device and electronic device including same
TW340192B (en) * 1993-12-07 1998-09-11 Sharp Kk A display board having wiring with three-layered structure and a display device including the display board
JP3777201B2 (ja) * 1994-06-23 2006-05-24 株式会社東芝 アクティブマトリクス型表示装置及びその製造方法
US5684555A (en) * 1994-12-19 1997-11-04 Kabushiki Kaisha Toshiba Liquid crystal display panel
JP2900229B2 (ja) * 1994-12-27 1999-06-02 株式会社半導体エネルギー研究所 半導体装置およびその作製方法および電気光学装置
US5818562A (en) * 1995-01-12 1998-10-06 Goldstar Co., Ltd. Liquid crystal display device
JP3364081B2 (ja) * 1995-02-16 2003-01-08 株式会社半導体エネルギー研究所 半導体装置の作製方法
US5748179A (en) * 1995-05-15 1998-05-05 Hitachi, Ltd. LCD device having driving circuits with multilayer external terminals
JP3205767B2 (ja) * 1995-09-13 2001-09-04 キヤノン株式会社 透過型液晶表示装置
JPH0990421A (ja) * 1995-09-27 1997-04-04 Sharp Corp 液晶表示装置およびその製造方法
US6288764B1 (en) * 1996-06-25 2001-09-11 Semiconductor Energy Laboratory Co., Ltd. Display device or electronic device having liquid crystal display panel
US7872728B1 (en) 1996-10-22 2011-01-18 Seiko Epson Corporation Liquid crystal panel substrate, liquid crystal panel, and electronic device and projection display device using the same
DE69726819T2 (de) * 1996-10-22 2004-07-01 Seiko Epson Corp. Substrat für eine reflektive Flüssigkristalltafel
JP3728755B2 (ja) * 1996-10-22 2005-12-21 セイコーエプソン株式会社 アクティブマトリックス型液晶パネル
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
KR100280889B1 (ko) * 1998-06-30 2001-02-01 구본준, 론 위라하디락사 액정 표시 장치의 패드부 제조 방법 및 그 방법에 의한 액정 표시 장치
JP2000022162A (ja) * 1998-07-06 2000-01-21 Advanced Display Inc 液晶表示装置の製法
JP4298068B2 (ja) 1998-08-18 2009-07-15 セイコーエプソン株式会社 電気光学装置およびそれらを備えた電子機器並びに電気光学装置の製造方法
BR9900252A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
BR9900253A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de alumìnio e aço inoxidável a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
KR100301667B1 (ko) 1999-05-21 2001-09-26 구본준, 론 위라하디락사 액정표시소자와 그 제조 방법
JP2001053283A (ja) 1999-08-12 2001-02-23 Semiconductor Energy Lab Co Ltd 半導体装置及びその作製方法
JP2001075118A (ja) * 1999-09-07 2001-03-23 Seiko Epson Corp 液晶装置およびその製造方法ならびに電子機器
JP2001102169A (ja) 1999-10-01 2001-04-13 Sanyo Electric Co Ltd Ｅｌ表示装置
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JP2003098543A (ja) * 2001-09-21 2003-04-03 Seiko Epson Corp 電気光学パネル、その製造方法および電子機器
US20030107690A1 (en) * 2001-12-12 2003-06-12 Hirohiko Nishiki System and method for ozone cleaning a liquid crystal display structure
JP3879651B2 (ja) * 2002-10-21 2007-02-14 ソニー株式会社 積層配線基板、タッチパネル及びこれらの製造方法
US7385651B2 (en) * 2002-12-26 2008-06-10 Lg Display Co., Ltd. Array substrate for liquid crystal display device and method of manufacturing the same
KR100894044B1 (ko) * 2003-01-30 2009-04-20 삼성전자주식회사 액정표시장치
US8125601B2 (en) * 2003-01-08 2012-02-28 Samsung Electronics Co., Ltd. Upper substrate and liquid crystal display device having the same
US20060003485A1 (en) * 2004-06-30 2006-01-05 Hoffman Randy L Devices and methods of making the same
JP2006250984A (ja) * 2005-03-08 2006-09-21 Sanyo Epson Imaging Devices Corp 電気光学装置、その製造方法、及び電子機器
JP4068628B2 (ja) * 2005-05-30 2008-03-26 松下電器産業株式会社 配線基板、半導体装置および表示モジュール
JP4565573B2 (ja) * 2006-09-07 2010-10-20 株式会社フューチャービジョン 液晶表示パネルの製造方法
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JP2010039211A (ja) * 2008-08-05 2010-02-18 Fujitsu Ltd 表示装置及びその製造方法
TWI659474B (zh) 2008-10-31 2019-05-11 日商半導體能源研究所股份有限公司 半導體裝置及其製造方法
KR102205106B1 (ko) * 2014-08-19 2021-01-21 삼성디스플레이 주식회사 표시장치 및 이의 제조방법
JP6127168B2 (ja) * 2016-02-05 2017-05-10 株式会社半導体エネルギー研究所 液晶表示装置

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US5187604A (en) * 1989-01-18 1993-02-16 Hitachi, Ltd. Multi-layer external terminals of liquid crystal displays with thin-film transistors
JPH0540274A (ja) * 1990-09-13 1993-02-19 Canon Inc 液晶装置
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JPH0618912A (ja) * 1992-07-03 1994-01-28 Fujitsu Ltd 液晶表示装置及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100403931B1 (ko) * 2000-02-18 2003-10-30 샤프 가부시키가이샤 박막트랜지스터

Also Published As

Publication number Publication date
KR0166602B1 (ko) 1999-03-20
JP3184853B2 (ja) 2001-07-09
JPH0713183A (ja) 1995-01-17
US5510918A (en) 1996-04-23

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