JP4278834B2 - 液晶表示装置とその製造方法 - Google Patents

液晶表示装置とその製造方法 Download PDF

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Publication number
JP4278834B2
JP4278834B2 JP2000166201A JP2000166201A JP4278834B2 JP 4278834 B2 JP4278834 B2 JP 4278834B2 JP 2000166201 A JP2000166201 A JP 2000166201A JP 2000166201 A JP2000166201 A JP 2000166201A JP 4278834 B2 JP4278834 B2 JP 4278834B2
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JP
Japan
Prior art keywords
liquid crystal
electrode
signal line
display device
insulating film
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
JP2000166201A
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English (en)
Japanese (ja)
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JP2001343670A5 (enExample
JP2001343670A (ja
Inventor
徹也 永田
敏夫 宮沢
裕 斉藤
真一 小村
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Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2000166201A priority Critical patent/JP4278834B2/ja
Priority to KR1020010030485A priority patent/KR100547603B1/ko
Priority to US09/870,750 priority patent/US6657688B2/en
Priority to TW090113393A priority patent/TW589499B/zh
Publication of JP2001343670A publication Critical patent/JP2001343670A/ja
Publication of JP2001343670A5 publication Critical patent/JP2001343670A5/ja
Application granted granted Critical
Publication of JP4278834B2 publication Critical patent/JP4278834B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02F1/136—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
    • G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
    • 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
    • G02F1/136213—Storage capacitors associated with the pixel electrode
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D30/00—Field-effect transistors [FET]
    • H10D30/60—Insulated-gate field-effect transistors [IGFET]
    • H10D30/67—Thin-film transistors [TFT]
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/40—Arrangements for improving the aperture ratio

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Power Engineering (AREA)
  • Liquid Crystal (AREA)
  • Thin Film Transistor (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2000166201A 2000-06-02 2000-06-02 液晶表示装置とその製造方法 Expired - Fee Related JP4278834B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000166201A JP4278834B2 (ja) 2000-06-02 2000-06-02 液晶表示装置とその製造方法
KR1020010030485A KR100547603B1 (ko) 2000-06-02 2001-05-31 액정표시장치와 그 제조방법
US09/870,750 US6657688B2 (en) 2000-06-02 2001-06-01 Liquid crystal display device with reflector forming part of capacity element
TW090113393A TW589499B (en) 2000-06-02 2001-06-01 Liquid crystal display device and a manufacturing method of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000166201A JP4278834B2 (ja) 2000-06-02 2000-06-02 液晶表示装置とその製造方法

Publications (3)

Publication Number Publication Date
JP2001343670A JP2001343670A (ja) 2001-12-14
JP2001343670A5 JP2001343670A5 (enExample) 2006-04-27
JP4278834B2 true JP4278834B2 (ja) 2009-06-17

Family

ID=18669557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000166201A Expired - Fee Related JP4278834B2 (ja) 2000-06-02 2000-06-02 液晶表示装置とその製造方法

Country Status (4)

Country Link
US (1) US6657688B2 (enExample)
JP (1) JP4278834B2 (enExample)
KR (1) KR100547603B1 (enExample)
TW (1) TW589499B (enExample)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4603190B2 (ja) * 2001-04-16 2010-12-22 株式会社日立製作所 液晶表示装置
KR100776756B1 (ko) * 2001-08-01 2007-11-19 삼성전자주식회사 반사-투과형 액정표시장치 및 이의 제조 방법
TWI296062B (en) * 2001-12-28 2008-04-21 Sanyo Electric Co Liquid crystal display device
JP3953320B2 (ja) * 2001-12-28 2007-08-08 三洋電機株式会社 表示装置及びその製造方法
JP3995476B2 (ja) * 2001-12-28 2007-10-24 三洋電機株式会社 表示装置及びその製造方法
JP4237442B2 (ja) 2002-03-01 2009-03-11 株式会社半導体エネルギー研究所 半透過型液晶表示装置
JP4087620B2 (ja) * 2002-03-01 2008-05-21 株式会社半導体エネルギー研究所 液晶表示装置の作製方法
JP4101533B2 (ja) * 2002-03-01 2008-06-18 株式会社半導体エネルギー研究所 半透過型の液晶表示装置の作製方法
TWI230304B (en) * 2002-03-04 2005-04-01 Sanyo Electric Co Display device with reflecting layer
JP3788387B2 (ja) 2002-05-10 2006-06-21 セイコーエプソン株式会社 電気光学装置および電気光学装置の製造方法
US20040141129A1 (en) * 2003-01-17 2004-07-22 Shih-Chang Chang Method and structure of low reflection liquid crystal display unit
TWI315010B (en) * 2003-03-31 2009-09-21 Sharp Corporatio Liquid crystal display device and method of manufacturing the same
JP2004302174A (ja) * 2003-03-31 2004-10-28 Fujitsu Display Technologies Corp 液晶表示装置及びその製造方法
KR100760939B1 (ko) 2003-05-23 2007-09-21 엘지.필립스 엘시디 주식회사 반사투과형 액정표시장치 및 그의 제조방법
KR100558985B1 (ko) * 2003-06-27 2006-03-10 엘지.필립스 엘시디 주식회사 액정 표시 장치용 어레이 기판의 제조 방법
US8937580B2 (en) * 2003-08-08 2015-01-20 Semiconductor Energy Laboratory Co., Ltd. Driving method of light emitting device and light emitting device
KR100984355B1 (ko) 2003-11-06 2010-09-30 삼성전자주식회사 박막 트랜지스터 표시판
JP4550551B2 (ja) 2004-10-29 2010-09-22 株式会社 日立ディスプレイズ 液晶表示装置
CN100478766C (zh) * 2005-08-16 2009-04-15 友达光电股份有限公司 像素结构
KR101151799B1 (ko) * 2005-11-09 2012-06-01 엘지디스플레이 주식회사 액정표시장치용 어레이기판과 그 제조방법
KR20070049740A (ko) * 2005-11-09 2007-05-14 엘지.필립스 엘시디 주식회사 액정표시장치용 어레이기판과 그 제조방법
TWI284223B (en) 2006-01-18 2007-07-21 Au Optronics Corp Liquid crystal display panel and liquid crystal display device incorporating the same
JP4927430B2 (ja) * 2006-04-12 2012-05-09 株式会社 日立ディスプレイズ 液晶表示装置
JP4187757B2 (ja) * 2006-06-22 2008-11-26 日東電工株式会社 配線回路基板
DE102006060734B4 (de) * 2006-06-30 2014-03-06 Lg Display Co., Ltd. Flüssigkristalldisplay und Verfahren zu dessen Herstellung
CN102253546A (zh) * 2007-11-13 2011-11-23 友达光电股份有限公司 像素结构
US7796201B2 (en) * 2008-03-17 2010-09-14 Himax Display, Inc. Pixel device having a capacitor comprising metal layers and a capacitor having poly-silicon layers
TWI387822B (zh) 2008-07-01 2013-03-01 Chunghwa Picture Tubes Ltd 薄膜電晶體陣列基板及其製造方法
JP5491833B2 (ja) * 2008-12-05 2014-05-14 株式会社半導体エネルギー研究所 半導体装置
KR101113394B1 (ko) * 2009-12-17 2012-02-29 삼성모바일디스플레이주식회사 액정표시장치의 어레이 기판
TWI392946B (zh) * 2009-12-18 2013-04-11 Au Optronics Corp 畫素結構
US8947337B2 (en) 2010-02-11 2015-02-03 Semiconductor Energy Laboratory Co., Ltd. Display device
CN102822734B (zh) * 2010-04-16 2015-01-21 夏普株式会社 电子基板的制造方法、液晶显示装置的制造方法、电子基板以及液晶显示装置
JP2012119532A (ja) * 2010-12-01 2012-06-21 Seiko Epson Corp 薄膜トランジスタ形成用基板、半導体装置、電気装置
JP6230253B2 (ja) * 2013-04-03 2017-11-15 三菱電機株式会社 Ｔｆｔアレイ基板およびその製造方法
CN112255833B (zh) * 2020-10-22 2023-08-08 福州京东方光电科技有限公司 显示面板及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0764110A (ja) * 1993-08-30 1995-03-10 Kyocera Corp アクティブマトリックス基板
JPH07311389A (ja) * 1994-05-18 1995-11-28 Casio Comput Co Ltd アクティブマトリックス液晶表示装置
MY114271A (en) 1994-05-12 2002-09-30 Casio Computer Co Ltd Reflection type color liquid crystal display device
US5652667A (en) * 1995-02-03 1997-07-29 Victor Company Of Japan, Ltd. Liquid crystal display apparatus
KR970011972A (ko) * 1995-08-11 1997-03-29 쯔지 하루오 투과형 액정 표시 장치 및 그 제조 방법
KR100386203B1 (ko) * 1996-02-29 2003-12-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 전기광학장치및그제조방법
JPH1031233A (ja) * 1996-07-15 1998-02-03 Sony Corp 反射型ゲストホスト液晶表示装置の製造方法
JPH1031231A (ja) * 1996-07-15 1998-02-03 Sony Corp 反射型ゲストホスト液晶表示装置及びその製造方法
JP4024901B2 (ja) * 1997-05-22 2007-12-19 エルジー フィリップス エルシーディー カンパニー リミテッド アクティブマトリックス型液晶表示装置
JP2955277B2 (ja) 1997-07-28 1999-10-04 シャープ株式会社 液晶表示装置
US6195140B1 (en) * 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
JP3380482B2 (ja) 1997-12-26 2003-02-24 シャープ株式会社 液晶表示装置

Also Published As

Publication number Publication date
US6657688B2 (en) 2003-12-02
KR100547603B1 (ko) 2006-02-01
TW589499B (en) 2004-06-01
JP2001343670A (ja) 2001-12-14
KR20010110165A (ko) 2001-12-12
US20020018152A1 (en) 2002-02-14

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