WO2008084568A1 - Liquid crystal display panel, liquid crystal display element, liquid crystal display device, television receiver, and substrate for the liquid crystal display panel - Google Patents

Liquid crystal display panel, liquid crystal display element, liquid crystal display device, television receiver, and substrate for the liquid crystal display panel Download PDF

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Publication number
WO2008084568A1
WO2008084568A1 PCT/JP2007/064287 JP2007064287W WO2008084568A1 WO 2008084568 A1 WO2008084568 A1 WO 2008084568A1 JP 2007064287 W JP2007064287 W JP 2007064287W WO 2008084568 A1 WO2008084568 A1 WO 2008084568A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal display
display panel
substrate
television receiver
Prior art date
Application number
PCT/JP2007/064287
Other languages
French (fr)
Japanese (ja)
Inventor
Naoshi Yamada
Tsuyoshi Tokuda
Toshihide Tsubata
Hidehiko Yamaguchi
Yuhichi Inoue
Yoshio Hirakata
Naoki Kotani
Original Assignee
Sharp Kabushiki Kaisha
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 Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2008084568A1 publication Critical patent/WO2008084568A1/en

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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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133345—Insulating layers
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133707—Structures for producing distorted electric fields, e.g. bumps, protrusions, recesses, slits in pixel electrodes
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • 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
    • 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
    • G02F1/13606—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit having means for reducing parasitic capacitance

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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Provided are a liquid crystal display panel, a liquid crystal display element, a liquid crystal display device, a television receiver, and a substrate for the liquid crystal display panel, which can reduce the parasitic capacity to occur between a common electrode and a wiring confronting each other. The liquid crystal display panel comprises a pair of confronting substrates, and a liquid crystal layer interposed between the substrates. The common electrode is disposed on one of the substrates on the side of the liquid crystal layer, and the wiring is disposed on the other substrate on the side of the liquid crystal layer. At least one of the substrates constituting the liquid crystal display panel has such an insulating layer on the side of the liquid crystal layer as is arranged between the common electrode of one substrate and the wiring of the other substrate.
PCT/JP2007/064287 2006-12-27 2007-07-19 Liquid crystal display panel, liquid crystal display element, liquid crystal display device, television receiver, and substrate for the liquid crystal display panel WO2008084568A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006353124 2006-12-27
JP2006-353124 2006-12-27

Publications (1)

Publication Number Publication Date
WO2008084568A1 true WO2008084568A1 (en) 2008-07-17

Family

ID=39608468

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/064287 WO2008084568A1 (en) 2006-12-27 2007-07-19 Liquid crystal display panel, liquid crystal display element, liquid crystal display device, television receiver, and substrate for the liquid crystal display panel

Country Status (1)

Country Link
WO (1) WO2008084568A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011092912A1 (en) * 2010-01-28 2011-08-04 シャープ株式会社 Liquid crystal display panel
WO2011092916A1 (en) * 2010-01-28 2011-08-04 シャープ株式会社 Liquid crystal display panel
WO2011092911A1 (en) * 2010-01-28 2011-08-04 シャープ株式会社 Liquid crystal display panel
US8314912B2 (en) 2009-05-15 2012-11-20 Mitsubishi Electric Corporation Liquid crystal display device
CN110164880A (en) * 2015-06-09 2019-08-23 群创光电股份有限公司 Display device
CN112585525A (en) * 2018-09-19 2021-03-30 凸版印刷株式会社 Light modulation sheet and manufacturing method thereof
TWI726943B (en) * 2016-02-23 2021-05-11 南韓商三星顯示器有限公司 Liquid crystal display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0895052A (en) * 1994-09-29 1996-04-12 Matsushita Electric Ind Co Ltd Liquid crystal display panel
JP2002258290A (en) * 2001-02-28 2002-09-11 Toshiba Corp Liquid crystal display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0895052A (en) * 1994-09-29 1996-04-12 Matsushita Electric Ind Co Ltd Liquid crystal display panel
JP2002258290A (en) * 2001-02-28 2002-09-11 Toshiba Corp Liquid crystal display device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8314912B2 (en) 2009-05-15 2012-11-20 Mitsubishi Electric Corporation Liquid crystal display device
US8687156B2 (en) 2010-01-28 2014-04-01 Sharp Kabushiki Kaisha Liquid crystal display panel
WO2011092911A1 (en) * 2010-01-28 2011-08-04 シャープ株式会社 Liquid crystal display panel
WO2011092916A1 (en) * 2010-01-28 2011-08-04 シャープ株式会社 Liquid crystal display panel
US8675162B2 (en) 2010-01-28 2014-03-18 Sharp Kabushiki Kaisha Liquid crystal display panel
US8681299B2 (en) 2010-01-28 2014-03-25 Sharp Kabushiki Kaisha Liquid crystal display panel
WO2011092912A1 (en) * 2010-01-28 2011-08-04 シャープ株式会社 Liquid crystal display panel
JP5508443B2 (en) * 2010-01-28 2014-05-28 シャープ株式会社 LCD panel
JP5508441B2 (en) * 2010-01-28 2014-05-28 シャープ株式会社 LCD panel
JP5508442B2 (en) * 2010-01-28 2014-05-28 シャープ株式会社 LCD panel
CN110164880A (en) * 2015-06-09 2019-08-23 群创光电股份有限公司 Display device
TWI726943B (en) * 2016-02-23 2021-05-11 南韓商三星顯示器有限公司 Liquid crystal display device
CN112585525A (en) * 2018-09-19 2021-03-30 凸版印刷株式会社 Light modulation sheet and manufacturing method thereof
CN112585525B (en) * 2018-09-19 2024-03-19 凸版印刷株式会社 Light modulation sheet and manufacturing method thereof

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