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WO2008152830A1 - 表示パネルおよび表示装置ならびに表示パネルの製造方法 - Google Patents

表示パネルおよび表示装置ならびに表示パネルの製造方法 Download PDF

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Publication number
WO2008152830A1
WO2008152830A1 PCT/JP2008/052262 JP2008052262W WO2008152830A1 WO 2008152830 A1 WO2008152830 A1 WO 2008152830A1 JP 2008052262 W JP2008052262 W JP 2008052262W WO 2008152830 A1 WO2008152830 A1 WO 2008152830A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrode
display panel
auxiliary capacitance
auxiliary
bus line
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.)
Ceased
Application number
PCT/JP2008/052262
Other languages
English (en)
French (fr)
Inventor
Shinichi Hirato
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to CN2008800088392A priority Critical patent/CN101636688B/zh
Priority to US12/593,131 priority patent/US8300167B2/en
Publication of WO2008152830A1 publication Critical patent/WO2008152830A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • G02F1/136213—Storage capacitors associated with the pixel electrode
    • 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
    • G02F1/136259—Repairing; Defects
    • G02F1/136272—Auxiliary lines
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

　補助容量（Ｃｓ２）を形成する１対の電極のうち絵素電極電位となる電極（７９）と対向する側の電極である補助容量電極（９１）に電圧を印加する補助容量バスライン（ＣＳＬｊ＋１）を備え、前記補助容量電極（９１）は、前記補助容量バスライン（ＣＳＬｊ＋１）の膜厚方向上方に、前記補助容量バスライン（ＣＳＬｊ＋１）とコンタクトホール（８２）を介して接続されるように配置されており、前記絵素電極電位となる電極（７９）は、前記補助容量電極（９１）に膜厚方向上方で対向するように配置されている。これにより、補助容量バスラインをウェットエッチングによってパターン形成しても、補助容量の基板面内ばらつきを抑制することのできる表示パネルを実現する。
PCT/JP2008/052262 2007-06-14 2008-02-12 表示パネルおよび表示装置ならびに表示パネルの製造方法 Ceased WO2008152830A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2008800088392A CN101636688B (zh) 2007-06-14 2008-02-12 显示面板和显示装置以及显示面板的制造方法
US12/593,131 US8300167B2 (en) 2007-06-14 2008-02-12 Display panel, display device, and method for manufacturing display panel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007158016 2007-06-14
JP2007-158016 2007-06-14

Publications (1)

Publication Number Publication Date
WO2008152830A1 true WO2008152830A1 (ja) 2008-12-18

Family

ID=40129444

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052262 Ceased WO2008152830A1 (ja) 2007-06-14 2008-02-12 表示パネルおよび表示装置ならびに表示パネルの製造方法

Country Status (3)

Country Link
US (1) US8300167B2 (ja)
CN (1) CN101636688B (ja)
WO (1) WO2008152830A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110058110A1 (en) * 2008-05-13 2011-03-10 Naoshi Yamada Display device and television receiver
CN102714221A (zh) * 2010-01-21 2012-10-03 夏普株式会社 电路基板、显示装置和电路基板的制造方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011055474A1 (ja) * 2009-11-09 2011-05-12 シャープ株式会社 アクティブマトリクス基板及びそれを備えた液晶表示パネル、並びにアクティブマトリクス基板の製造方法
CN102236179B (zh) * 2010-05-07 2014-03-19 北京京东方光电科技有限公司 Tft-lcd阵列基板及其制造方法
JP5510162B2 (ja) * 2010-07-30 2014-06-04 日立金属株式会社 圧電体薄膜ウェハの製造方法、圧電体薄膜素子、及び圧電体薄膜デバイス
KR20160047032A (ko) * 2014-10-21 2016-05-02 삼성디스플레이 주식회사 액정 표시 장치
KR102525982B1 (ko) 2015-12-28 2023-04-27 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
US12099282B2 (en) 2020-08-19 2024-09-24 Samsung Electronics Co., Ltd. Tunable optical lens and electronic apparatus employing the same
US11360346B2 (en) 2020-08-27 2022-06-14 Samsung Electronics Co., Ltd. Optical lens having a tunable focal length and display device including the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534722A (ja) * 1991-07-29 1993-02-12 Sanyo Electric Co Ltd 液晶表示装置
JPH1184416A (ja) * 1997-09-08 1999-03-26 Sony Corp 液晶表示素子
JP2000227611A (ja) * 1999-02-05 2000-08-15 Nec Corp 液晶表示装置とその製造方法
JP2007183629A (ja) * 2005-12-29 2007-07-19 Samsung Electronics Co Ltd 薄膜トランジスタ表示基板及びその製造方法

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US4554050A (en) 1984-07-16 1985-11-19 At&T Bell Laboratories Etching of titanium
US5781262A (en) * 1994-04-19 1998-07-14 Nec Corporation Liquid crystal display cell
US5462638A (en) 1994-06-15 1995-10-31 International Business Machines Corporation Selective etching of TiW for C4 fabrication
JPH0813166A (ja) 1994-06-27 1996-01-16 Nippondenso Co Ltd ＴｉＮおよびＴｉのエッチング液
JP3231261B2 (ja) 1997-03-26 2001-11-19 株式会社アドバンスト・ディスプレイ 液晶表示素子及びこれを用いた液晶表示装置
JP3683463B2 (ja) * 1999-03-11 2005-08-17 シャープ株式会社 アクティブマトリクス基板、その製造方法、及び、該基板を用いたイメージセンサ
JP3184180B2 (ja) 1999-04-28 2001-07-09 セイコーインスツルメンツ株式会社 Ｔｉ−Ｗの選択的エッチング液及びそのエッチング方法
JP3645184B2 (ja) * 2000-05-31 2005-05-11 シャープ株式会社 液晶表示装置及びその欠陥修正方法
JP3533366B2 (ja) 2000-09-05 2004-05-31 シャープ株式会社 半導体基板の洗浄処理及びウェットエッチング処理を同時に行う方法
JP4342200B2 (ja) 2002-06-06 2009-10-14 シャープ株式会社 液晶表示装置
JP2004117695A (ja) 2002-09-25 2004-04-15 Seiko Epson Corp 半導体装置、電気光学装置、電子機器、半導体装置の製造方法、および電気光学装置の製造方法
JP4108078B2 (ja) 2004-01-28 2008-06-25 シャープ株式会社 アクティブマトリクス基板及び表示装置
JP4471094B2 (ja) 2004-05-11 2010-06-02 三菱瓦斯化学株式会社 チタンまたはチタン合金のエッチング液
KR20070070694A (ko) * 2005-12-29 2007-07-04 삼성전자주식회사 박막 트랜지스터 표시 기판 및 그 제조 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0534722A (ja) * 1991-07-29 1993-02-12 Sanyo Electric Co Ltd 液晶表示装置
JPH1184416A (ja) * 1997-09-08 1999-03-26 Sony Corp 液晶表示素子
JP2000227611A (ja) * 1999-02-05 2000-08-15 Nec Corp 液晶表示装置とその製造方法
JP2007183629A (ja) * 2005-12-29 2007-07-19 Samsung Electronics Co Ltd 薄膜トランジスタ表示基板及びその製造方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110058110A1 (en) * 2008-05-13 2011-03-10 Naoshi Yamada Display device and television receiver
CN102714221A (zh) * 2010-01-21 2012-10-03 夏普株式会社 电路基板、显示装置和电路基板的制造方法
US20120298988A1 (en) * 2010-01-21 2012-11-29 Sharp Kabushiki Kaisha Circuit board, display device, and process for production of circuit board
US8778730B2 (en) * 2010-01-21 2014-07-15 Sharp Kabushiki Kaisha Process for production of circuit board

Also Published As

Publication number Publication date
US20100085499A1 (en) 2010-04-08
CN101636688B (zh) 2011-12-14
US8300167B2 (en) 2012-10-30
CN101636688A (zh) 2010-01-27

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