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TW200508695A - Polarizer integrated with phase shifter, method thereof, and liquid crystal display using the same - Google Patents

Polarizer integrated with phase shifter, method thereof, and liquid crystal display using the same

Info

Publication number
TW200508695A
TW200508695A TW093122353A TW93122353A TW200508695A TW 200508695 A TW200508695 A TW 200508695A TW 093122353 A TW093122353 A TW 093122353A TW 93122353 A TW93122353 A TW 93122353A TW 200508695 A TW200508695 A TW 200508695A
Authority
TW
Taiwan
Prior art keywords
phase shifter
liquid crystal
coating layer
polarizer
crystal display
Prior art date
Application number
TW093122353A
Other languages
Chinese (zh)
Inventor
Yoshiki Matsuoka
Makoto Namioka
Akiko Shimizu
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of TW200508695A publication Critical patent/TW200508695A/en

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)

Abstract

A polarizer integrated with a phase shifter, of good uniformity and double-axis orientation, is provided with the optical characteristics for setting the double-axis orientation within a wide range and the method thereof. The polarizer can be assembled with liquid crystal cells to form a liquid crystal display device. First, a coating layer 4 of anisotropic refraction index is formed on a mold-release film 6. After a process of laminating the coating layer 4 onto a polarization film 1 or a transparent resin film 3 oriented inwards and a process of laminating the polarization film 1 as well as the transparent resin film 3 or the coating layer 4, the polarizer integrated with a phase shifter is made. The transparent resin film 3 and the coating layer 4 forms the phase shifter whose the inward surface retardance (R0) is equal to or larger than 20nm, and the retardance (R') in the thickness direction is greater than 40nm. The polarizer integrated the phase shifter can be assembled with the liquid crystal cells to form a LCD device.
TW093122353A 2003-08-25 2004-07-27 Polarizer integrated with phase shifter, method thereof, and liquid crystal display using the same TW200508695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003208593A JP2005070096A (en) 2003-08-25 2003-08-25 Retardation plate integrated polarizing plate, manufacturing method thereof, and liquid crystal display device

Publications (1)

Publication Number Publication Date
TW200508695A true TW200508695A (en) 2005-03-01

Family

ID=34401809

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093122353A TW200508695A (en) 2003-08-25 2004-07-27 Polarizer integrated with phase shifter, method thereof, and liquid crystal display using the same

Country Status (4)

Country Link
JP (1) JP2005070096A (en)
KR (1) KR20050022327A (en)
CN (1) CN1591114B (en)
TW (1) TW200508695A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3746050B2 (en) * 2003-10-03 2006-02-15 日東電工株式会社 Optical compensation film, polarizing plate with optical compensation layer using the same, and liquid crystal display device using the same
KR100732325B1 (en) 2005-02-16 2007-06-25 주식회사 엘지화학 A Retardation Film Having A Homeotropic Alignment Liquid Crystal film and Method for Preparing the Same
KR100706691B1 (en) 2005-04-19 2007-04-11 주식회사 에이스 디지텍 Retardation Compensation Film-Integrated Polarizing Film and Image Display Device Using the Same
JP4784972B2 (en) 2005-04-26 2011-10-05 日東電工株式会社 Optical film, liquid crystal panel, and liquid crystal display device
CN100410699C (en) * 2005-05-25 2008-08-13 日东电工株式会社 Optical film, liquid crystal panel and liquid crystal display device
US20070091229A1 (en) * 2005-06-09 2007-04-26 Jang Soo J Vertically aligned liquid crystal display
JP4640025B2 (en) * 2005-06-24 2011-03-02 住友化学株式会社 Coating liquid for coating phase difference plate, method for producing phase difference plate using the same, and method for producing composite polarizing plate
JP2007264588A (en) * 2005-08-23 2007-10-11 Nitto Denko Corp Liquid crystal panel and liquid crystal display device using the same
JP4622765B2 (en) * 2005-09-15 2011-02-02 住友化学株式会社 Composite retardation plate and composite optical member manufacturing method
JP4858005B2 (en) * 2006-03-07 2012-01-18 住友化学株式会社 Composite retardation plate, manufacturing method thereof, composite optical member, and liquid crystal display device
JP2008039804A (en) * 2006-08-01 2008-02-21 Sumitomo Chemical Co Ltd Composite retardation plate, manufacturing method thereof, composite optical member and liquid crystal display device.
KR101365771B1 (en) * 2006-12-27 2014-02-21 엘지디스플레이 주식회사 optical member and method of fabricating the same, liquid crystal display device having the optical member and method of fabricating the same
JP5292020B2 (en) * 2008-08-28 2013-09-18 スタンレー電気株式会社 Liquid crystal display element
WO2014188907A1 (en) * 2013-05-21 2014-11-27 富士フイルム株式会社 Method for producing optical film
WO2014189041A1 (en) * 2013-05-21 2014-11-27 富士フイルム株式会社 Polarizing plate and method for producing same, and optical film material
WO2014189040A1 (en) * 2013-05-21 2014-11-27 富士フイルム株式会社 Polarizing plate and method for producing same, and transfer material
TW201504367A (en) * 2013-06-10 2015-02-01 Fujifilm Corp Polarizing plate and production method thereof, and transfer material for production of polarizing plate and production method thereof
JPWO2015016297A1 (en) * 2013-08-01 2017-03-02 富士フイルム株式会社 Manufacturing method of polarizing plate
JPWO2015016296A1 (en) * 2013-08-01 2017-03-02 富士フイルム株式会社 Manufacturing method of polarizing plate
KR102174761B1 (en) 2013-08-14 2020-11-06 삼성디스플레이 주식회사 Flexible display device and method for fabricating the same
JP2015079230A (en) 2013-09-10 2015-04-23 住友化学株式会社 Manufacturing method for laminate
KR20160024596A (en) 2014-08-26 2016-03-07 동우 화인켐 주식회사 Method for Fabricating Optically Anisotropic Film
KR102606447B1 (en) * 2015-11-20 2023-11-27 고쿠리츠켄큐카이하츠호진 상교기쥬츠 소고켄큐쇼 Coatings containing clay, resin and organic solvents, protective films using the same, and products
CN111876095A (en) 2017-09-28 2020-11-03 日东电工株式会社 Reinforced film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3422473B2 (en) * 1999-05-12 2003-06-30 日東電工株式会社 Polarized light guide plate and polarized plane light source
US6855384B1 (en) * 2000-09-15 2005-02-15 3M Innovative Properties Company Selective thermal transfer of light emitting polymer blends
US6950236B2 (en) * 2001-04-10 2005-09-27 Fuji Photo Film Co., Ltd. Antireflection film, polarizing plate, and apparatus for displaying an image
JP2003306558A (en) * 2001-11-02 2003-10-31 Nitto Denko Corp Optical film, method of manufacturing the same, optical element, and image display device

Also Published As

Publication number Publication date
CN1591114B (en) 2010-06-16
JP2005070096A (en) 2005-03-17
CN1591114A (en) 2005-03-09
KR20050022327A (en) 2005-03-07

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