TW200725124A - LCD device - Google Patents

LCD device

Info

Publication number
TW200725124A
TW200725124A TW095142868A TW95142868A TW200725124A TW 200725124 A TW200725124 A TW 200725124A TW 095142868 A TW095142868 A TW 095142868A TW 95142868 A TW95142868 A TW 95142868A TW 200725124 A TW200725124 A TW 200725124A
Authority
TW
Taiwan
Prior art keywords
liquid crystal
display device
crystal display
lcd device
retardation
Prior art date
Application number
TW095142868A
Other languages
Chinese (zh)
Other versions
TWI354842B (en
Inventor
Aki Tsuchiya
Noboru Kunimatsu
Hidehiro Sonoda
Setsuo Kobayashi
Original Assignee
Hitachi Displays 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 Displays Ltd filed Critical Hitachi Displays Ltd
Publication of TW200725124A publication Critical patent/TW200725124A/en
Application granted granted Critical
Publication of TWI354842B publication Critical patent/TWI354842B/zh

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
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
    • 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
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]

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)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
  • Geometry (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)

Abstract

The present invention provides a liquid crystal display device to which retardation of a desired value is imparted. In the liquid crystal display device of the invention, orientation films, ORI1 and ORI2 which are oriented by the light radiation possess a retardation value of 1.0 nm or more and an anchoring strength of 1.0×10<-3>Jm<-2> or more.
TW095142868A 2005-11-21 2006-11-20 LCD device TW200725124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005335214 2005-11-21

Publications (2)

Publication Number Publication Date
TW200725124A true TW200725124A (en) 2007-07-01
TWI354842B TWI354842B (en) 2011-12-21

Family

ID=38112272

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095142868A TW200725124A (en) 2005-11-21 2006-11-20 LCD device

Country Status (4)

Country Link
JP (1) JP5311354B2 (en)
KR (1) KR100867166B1 (en)
CN (1) CN1971381B (en)
TW (1) TW200725124A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI1008324A2 (en) * 2009-05-15 2019-09-24 Sharp Kk liquid crystal video device
US10241364B2 (en) * 2014-07-31 2019-03-26 Sharp Kabushiki Kaisha Liquid crystal display device
JP6461544B2 (en) * 2014-10-08 2019-01-30 株式会社ジャパンディスプレイ Liquid crystal display device and manufacturing method thereof
US11269220B2 (en) * 2016-06-14 2022-03-08 Sharp Kabushiki Kaisha Polarized-light irradiation device and method for manufacturing liquid crystal display device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04250420A (en) * 1991-01-28 1992-09-07 Matsushita Electric Ind Co Ltd Liquid crystal display device and its manufacture
KR0148391B1 (en) * 1993-08-31 1998-11-16 박경팔 Lcd element
JP3075917B2 (en) * 1994-05-27 2000-08-14 シャープ株式会社 Liquid crystal display device, its manufacturing method and its manufacturing device
JPH10319409A (en) * 1997-05-23 1998-12-04 Hitachi Ltd Formation of oriented film for active matrix type liquid crystal display device
JPH11249142A (en) * 1998-03-02 1999-09-17 Hitachi Ltd Liquid crystal display device
JPH11352484A (en) * 1998-06-05 1999-12-24 Canon Inc Liquid crystal device and its manufacturing
JP2000122066A (en) * 1998-10-21 2000-04-28 Hitachi Ltd Liquid crystal display device
JP2003255347A (en) * 2002-02-27 2003-09-10 Sharp Corp Liquid crystal display and production method thereof
JP2004109403A (en) * 2002-09-18 2004-04-08 Hitachi Ltd Liquid crystal display element
JP4506333B2 (en) * 2003-07-31 2010-07-21 Ｄｉｃ株式会社 Manufacturing method of optical anisotropic body
KR100767587B1 (en) * 2003-12-30 2007-10-17 엘지.필립스 엘시디 주식회사 A coated compensate film for lcd and the fabrication method
JP4593267B2 (en) * 2004-12-28 2010-12-08 富士通株式会社 Optical node and optical add / drop multiplexer

Also Published As

Publication number Publication date
KR20070053643A (en) 2007-05-25
JP2012027486A (en) 2012-02-09
CN1971381A (en) 2007-05-30
JP5311354B2 (en) 2013-10-09
TWI354842B (en) 2011-12-21
CN1971381B (en) 2012-06-06
KR100867166B1 (en) 2008-11-06

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