TW200900813A - Liquid crystal display having improved wavelength dispersion characteristics - Google Patents

Liquid crystal display having improved wavelength dispersion characteristics Download PDF

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Publication number
TW200900813A
TW200900813A TW097110202A TW97110202A TW200900813A TW 200900813 A TW200900813 A TW 200900813A TW 097110202 A TW097110202 A TW 097110202A TW 97110202 A TW97110202 A TW 97110202A TW 200900813 A TW200900813 A TW 200900813A
Authority
TW
Taiwan
Prior art keywords
compensation film
polymer
optical retardation
retardation compensation
liquid crystal
Prior art date
Application number
TW097110202A
Other languages
English (en)
Chinese (zh)
Inventor
Frank W Harris
Jiao-Kai-Alexander Jing
Ted Calvin Germroth
Xiao-Liang-Joe Zheng
Brian Michael King
Dong Zhang
Thauming Kuo
Qifeng Zhou
Original Assignee
Akron Polymer Systems
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 Akron Polymer Systems filed Critical Akron Polymer Systems
Publication of TW200900813A publication Critical patent/TW200900813A/zh

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38Polymers
    • C09K19/3833Polymers with mesogenic groups in the side chain
    • C09K19/3842Polyvinyl derivatives
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • G02F1/133634Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03Viewing layer characterised by chemical composition
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • G02F1/133637Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
TW097110202A 2007-03-29 2008-03-21 Liquid crystal display having improved wavelength dispersion characteristics TW200900813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/731,142 US8821994B2 (en) 2007-03-29 2007-03-29 Liquid crystal display having improved wavelength dispersion characteristics

Publications (1)

Publication Number Publication Date
TW200900813A true TW200900813A (en) 2009-01-01

Family

ID=39514659

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097110202A TW200900813A (en) 2007-03-29 2008-03-21 Liquid crystal display having improved wavelength dispersion characteristics

Country Status (6)

Country Link
US (2) US8821994B2 (cg-RX-API-DMAC7.html)
JP (1) JP5643084B2 (cg-RX-API-DMAC7.html)
KR (1) KR101468246B1 (cg-RX-API-DMAC7.html)
CN (1) CN101720446B (cg-RX-API-DMAC7.html)
TW (1) TW200900813A (cg-RX-API-DMAC7.html)
WO (1) WO2008121582A2 (cg-RX-API-DMAC7.html)

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KR102473674B1 (ko) 2015-12-23 2022-12-01 삼성전자주식회사 보상 필름 및 그 제조 방법
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US10126479B2 (en) * 2016-08-12 2018-11-13 Akron Polymer Systems, Inc. Multilayer optical compensation film having reversed wavelength dispersion
EP3497493A4 (en) * 2016-08-12 2020-04-15 Akron Polymer Systems, Inc. OPTICAL COMPENSATION FILMS BASED ON STYROL FLUOROPOLYMER
WO2021059946A1 (ja) * 2019-09-25 2021-04-01 富士フイルム株式会社 光学異方性膜、偏光板、画像表示装置、組成物、化合物
CN113533254A (zh) * 2021-03-25 2021-10-22 中国科学院福建物质结构研究所 一种光学材料双折射率的测试装置及测试方法
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Also Published As

Publication number Publication date
CN101720446A (zh) 2010-06-02
KR101468246B1 (ko) 2014-12-04
JP5643084B2 (ja) 2014-12-17
CN101720446B (zh) 2012-08-15
US9785011B2 (en) 2017-10-10
US20140211311A1 (en) 2014-07-31
WO2008121582A2 (en) 2008-10-09
KR20100015907A (ko) 2010-02-12
JP2010522901A (ja) 2010-07-08
US20080241427A1 (en) 2008-10-02
US8821994B2 (en) 2014-09-02
WO2008121582A3 (en) 2009-03-12

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