JP4646420B2 - 薄膜トランジスタアレイ基板およびそれを用いた表示装置 - Google Patents

薄膜トランジスタアレイ基板およびそれを用いた表示装置 Download PDF

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Publication number
JP4646420B2
JP4646420B2 JP2001054854A JP2001054854A JP4646420B2 JP 4646420 B2 JP4646420 B2 JP 4646420B2 JP 2001054854 A JP2001054854 A JP 2001054854A JP 2001054854 A JP2001054854 A JP 2001054854A JP 4646420 B2 JP4646420 B2 JP 4646420B2
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Japan
Prior art keywords
wiring
array substrate
thin film
film transistor
metal wiring
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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
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JP2001054854A
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English (en)
Japanese (ja)
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JP2002258319A5 (enExample
JP2002258319A (ja
Inventor
幸信 小西
明男 中山
和弘 小林
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2001054854A priority Critical patent/JP4646420B2/ja
Priority to TW091102576A priority patent/TWI230821B/zh
Priority to KR1020020009728A priority patent/KR100682691B1/ko
Priority to US10/082,984 priority patent/US7872698B2/en
Publication of JP2002258319A publication Critical patent/JP2002258319A/ja
Publication of JP2002258319A5 publication Critical patent/JP2002258319A5/ja
Application granted granted Critical
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    • 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
    • G02F1/136—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
    • G02F1/136—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
    • G02F1/136—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
    • G02F1/136204—Arrangements to prevent high voltage or static electricity failures

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  • 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)
  • Thin Film Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
JP2001054854A 2001-02-28 2001-02-28 薄膜トランジスタアレイ基板およびそれを用いた表示装置 Expired - Lifetime JP4646420B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2001054854A JP4646420B2 (ja) 2001-02-28 2001-02-28 薄膜トランジスタアレイ基板およびそれを用いた表示装置
TW091102576A TWI230821B (en) 2001-02-28 2002-02-15 Liquid crystal display device
KR1020020009728A KR100682691B1 (ko) 2001-02-28 2002-02-23 액정표시장치
US10/082,984 US7872698B2 (en) 2001-02-28 2002-02-25 Liquid crystal display with structure resistant to exfoliation during fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001054854A JP4646420B2 (ja) 2001-02-28 2001-02-28 薄膜トランジスタアレイ基板およびそれを用いた表示装置

Publications (3)

Publication Number Publication Date
JP2002258319A JP2002258319A (ja) 2002-09-11
JP2002258319A5 JP2002258319A5 (enExample) 2008-01-31
JP4646420B2 true JP4646420B2 (ja) 2011-03-09

Family

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JP2001054854A Expired - Lifetime JP4646420B2 (ja) 2001-02-28 2001-02-28 薄膜トランジスタアレイ基板およびそれを用いた表示装置

Country Status (4)

Country Link
US (1) US7872698B2 (enExample)
JP (1) JP4646420B2 (enExample)
KR (1) KR100682691B1 (enExample)
TW (1) TWI230821B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4646420B2 (ja) * 2001-02-28 2011-03-09 三菱電機株式会社 薄膜トランジスタアレイ基板およびそれを用いた表示装置
JP2004354798A (ja) * 2003-05-30 2004-12-16 Nec Lcd Technologies Ltd 薄膜トランジスタ基板及びその製造方法
JP4798336B2 (ja) * 2005-01-11 2011-10-19 カシオ計算機株式会社 回路基板装置の製造方法
JP4816110B2 (ja) * 2006-01-31 2011-11-16 ソニー株式会社 液晶表示装置
JP4850589B2 (ja) * 2006-05-31 2012-01-11 株式会社 日立ディスプレイズ 表示装置
TWI387807B (zh) 2008-08-11 2013-03-01 Chunghwa Picture Tubes Ltd 接墊結構、主動元件陣列基板以及液晶顯示面板
WO2010029859A1 (en) * 2008-09-12 2010-03-18 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and method for manufacturing the same
KR101493662B1 (ko) 2009-07-10 2015-02-13 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치, 전자 기기 및 표시 패널
CN102662264B (zh) * 2012-04-28 2016-03-02 深圳市华星光电技术有限公司 一种加电电路、液晶基板和一种液晶面板制作方法
CN102854643B (zh) * 2012-09-04 2015-11-25 深圳市华星光电技术有限公司 一种液晶显示面板及其制造方法
JP6364810B2 (ja) * 2014-02-26 2018-08-01 セイコーエプソン株式会社 電気光学装置、電気光学装置の製造方法
KR102494779B1 (ko) * 2015-12-22 2023-02-02 엘지디스플레이 주식회사 터치 겸용 액정 표시 장치
CN105607366B (zh) * 2016-01-05 2019-03-05 京东方科技集团股份有限公司 防静电器件及其制造方法、基板
CN107422550B (zh) * 2017-07-24 2020-05-01 武汉华星光电技术有限公司 Pin及其制造方法、显示面板
CN108550580B (zh) * 2018-04-27 2019-10-11 武汉华星光电技术有限公司 Tft阵列基板
JP6729658B2 (ja) * 2018-10-16 2020-07-22 セイコーエプソン株式会社 液晶装置および電子機器
US12469829B2 (en) * 2022-01-24 2025-11-11 Samsung Display Co., Ltd. Display device and method of manufacturing the same

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JPS6419324U (enExample) 1987-07-27 1989-01-31
US5492582A (en) * 1993-04-22 1996-02-20 Casio Computer Co., Ltd. Method of manufacturing liquid crystal display device
US5546204A (en) * 1994-05-26 1996-08-13 Honeywell Inc. TFT matrix liquid crystal device having data source lines and drain means of etched and doped single crystal silicon
JP2555987B2 (ja) * 1994-06-23 1996-11-20 日本電気株式会社 アクティブマトリクス基板
TW347477B (en) * 1994-09-30 1998-12-11 Sanyo Electric Co Liquid crystal display with storage capacitors for holding electric charges
JP3315834B2 (ja) * 1995-05-31 2002-08-19 富士通株式会社 薄膜トランジスタマトリクス装置及びその製造方法
JPH11509938A (ja) * 1995-07-31 1999-08-31 リットン システムズ カナダ リミテッド 静電放電防止回路付き半導体スイッチアレイおよび製造方法
KR100338480B1 (ko) 1995-08-19 2003-01-24 엘지.필립스 엘시디 주식회사 액정표시장치및그제조방법
JPH09113931A (ja) * 1995-10-16 1997-05-02 Sharp Corp 液晶表示装置
KR0161462B1 (ko) * 1995-11-23 1999-01-15 김광호 액정 디스플레이에서의 게이트 패드 형성방법
JP3208658B2 (ja) * 1997-03-27 2001-09-17 株式会社アドバンスト・ディスプレイ 電気光学素子の製法
TW440736B (en) * 1997-10-14 2001-06-16 Samsung Electronics Co Ltd Liquid crystal displays and manufacturing methods thereof
KR100276442B1 (ko) * 1998-02-20 2000-12-15 구본준 액정표시장치 제조방법 및 그 제조방법에 의한 액정표시장치
JP3819590B2 (ja) * 1998-05-07 2006-09-13 三菱電機株式会社 液晶表示素子ならびに該素子を用いた液晶表示装置、および反射型液晶表示装置
JP3975008B2 (ja) 1998-07-21 2007-09-12 株式会社アドバンスト・ディスプレイ 表示装置の製造方法
JP4390991B2 (ja) * 1999-08-31 2009-12-24 シャープ株式会社 液晶表示装置
JP4646420B2 (ja) * 2001-02-28 2011-03-09 三菱電機株式会社 薄膜トランジスタアレイ基板およびそれを用いた表示装置

Also Published As

Publication number Publication date
KR20020070810A (ko) 2002-09-11
JP2002258319A (ja) 2002-09-11
KR100682691B1 (ko) 2007-02-15
TWI230821B (en) 2005-04-11
US7872698B2 (en) 2011-01-18
US20020130983A1 (en) 2002-09-19

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