[go: up one dir, main page]

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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102317844A (en) * 2009-05-15 2012-01-11 夏普株式会社 Liquid crystal display device
CN106662776B (en) * 2014-07-31 2020-01-03 夏普株式会社 Liquid crystal display device having a plurality of pixel electrodes
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
WO2017217300A1 (en) * 2016-06-14 2017-12-21 シャープ株式会社 Polarized-light irradiation device and method for manufacturing liquid crystal display device
TWI804430B (en) * 2022-09-05 2023-06-01 友達光電股份有限公司 Display apparatus

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 Method for forming alignment film for active matrix type liquid crystal display device
JPH11249142A (en) * 1998-03-02 1999-09-17 Hitachi Ltd Liquid crystal display
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
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 device
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 Liquid Crystal Display Applied With Coating Compensation Film And Manufacturing Method Thereof
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
JP2012027486A (en) 2012-02-09
KR20070053643A (en) 2007-05-25
CN1971381A (en) 2007-05-30
KR100867166B1 (en) 2008-11-06
CN1971381B (en) 2012-06-06
JP5311354B2 (en) 2013-10-09
TWI354842B (en) 2011-12-21

Similar Documents

Publication Publication Date Title
TW200710493A (en) Controlling polarization for liquid crystal displays
DE60205942D1 (en) Biaxial film
TW200722870A (en) Control of birefringence dispersion utilizing nanocomposites
TW200624538A (en) Polymerisable liquid crystal material
BRPI0611900A2 (en) polyester composition, article of manufacture, film or sheet, and display film and liquid crystal
ATE548435T1 (en) LIQUID CRYSTAL MEDIUM AND LIQUID CRYSTAL DISPLAY
TW200712580A (en) Liquid crystal display device
TW200502572A (en) Optical film inside a liquid crystal display
WO2008143765A3 (en) Cellulose esters with a high hydroxyl content and their use in liquid crystal displays
TW200612119A (en) Retardation film and method of producing the same, and optical film, liquid crystal panel, and liquid crystal display apparatus all using the retardation film
TW200706948A (en) Liquid crystal display device
TW200732792A (en) Liquid crystal display device
TW200720760A (en) Display assemblies and methods of display
TWI347474B (en) Surface light source, backlight unit and liquid crystal display having the same
TW200727003A (en) Phase- shift thin film, polarized plate and vertically exact-directive liquid crystal display apparatus
EP2209870A4 (en) Photoalignment agent of liquid crystal, photoalignment film of liquid crystal including the same, and liquid crystal display including the same
TW200630678A (en) Transflective LCD comprising a patterned retradation film
TW200617072A (en) Biaxial film Ⅲ
TW200725124A (en) LCD device
GB0608828D0 (en) Multi-domain vertical alignment liquid crystal display panel, thin film transistor array, and methods of fabricating the same
TW200639240A (en) Trifluoronaphthalene derivative and liquid crystal composition comprising the same
TW200510880A (en) Super-twist nematic liquid crystal display using thin crystal film polarizer
ATE378389T1 (en) BIAXIAL FILM II
TW200722869A (en) Optically compensatory film and polarizing plate and liquid crystal display using same
TW200636345A (en) Structure of the dual-display liquid crystal display