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TW201938367A - 光學各向異性層、光學各向異性堆疊體、偏光板以及影像顯示裝置 - Google Patents

光學各向異性層、光學各向異性堆疊體、偏光板以及影像顯示裝置 Download PDF

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Publication number
TW201938367A
TW201938367A TW108108498A TW108108498A TW201938367A TW 201938367 A TW201938367 A TW 201938367A TW 108108498 A TW108108498 A TW 108108498A TW 108108498 A TW108108498 A TW 108108498A TW 201938367 A TW201938367 A TW 201938367A
Authority
TW
Taiwan
Prior art keywords
group
carbon atoms
layer
optically anisotropic
rth
Prior art date
Application number
TW108108498A
Other languages
English (en)
Chinese (zh)
Inventor
伊藤學
坂本圭
Original Assignee
日商日本瑞翁股份有限公司
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 日商日本瑞翁股份有限公司 filed Critical 日商日本瑞翁股份有限公司
Publication of TW201938367A publication Critical patent/TW201938367A/zh

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising 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
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light

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)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
TW108108498A 2018-03-16 2019-03-13 光學各向異性層、光學各向異性堆疊體、偏光板以及影像顯示裝置 TW201938367A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018049617 2018-03-16
JP2018-049617 2018-03-16

Publications (1)

Publication Number Publication Date
TW201938367A true TW201938367A (zh) 2019-10-01

Family

ID=67908316

Family Applications (1)

Application Number Title Priority Date Filing Date
TW108108498A TW201938367A (zh) 2018-03-16 2019-03-13 光學各向異性層、光學各向異性堆疊體、偏光板以及影像顯示裝置

Country Status (3)

Country Link
JP (1) JP7188437B2 (ja)
TW (1) TW201938367A (ja)
WO (1) WO2019176817A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025126806A (ja) * 2024-02-19 2025-08-29 日東電工株式会社 表示システムおよび表示体
WO2025249080A1 (ja) * 2024-05-28 2025-12-04 日本ゼオン株式会社 複層位相差フィルム及びその製造方法
WO2025249082A1 (ja) * 2024-05-28 2025-12-04 日本ゼオン株式会社 複層位相差フィルム及びその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4347466B2 (ja) * 1999-09-27 2009-10-21 新日本石油株式会社 光学フィルムおよび液晶表示素子
US7326364B2 (en) 2003-08-14 2008-02-05 Lg Chem, Ltd. Complex light-compensation C plate with two or more of C plates different in dispersion ratio value and liquid crystal display using the same
JP4388023B2 (ja) * 2005-10-21 2009-12-24 日東電工株式会社 光学補償層付偏光板、光学補償層付偏光板を用いた液晶パネル、液晶表示装置、および画像表示装置
JP2008191407A (ja) * 2007-02-05 2008-08-21 Dainippon Printing Co Ltd 位相差フィルム
EP2143710B1 (en) 2007-04-24 2014-07-09 Zeon Corporation Polymerizable liquid crystal compound, polymerizable liquid crystal composition, liquid crystalline polymer, and optically anisotropic material
JP5262013B2 (ja) * 2007-08-03 2013-08-14 東ソー株式会社 光学補償フィルム
JP5617769B2 (ja) * 2011-06-14 2014-11-05 コニカミノルタ株式会社 光学フィルム、及びそれを用いた偏光板、液晶表示装置
JP6301885B2 (ja) * 2015-08-31 2018-03-28 日東電工株式会社 光学補償層付偏光板およびそれを用いた有機ｅｌパネル
US10640577B2 (en) * 2016-04-22 2020-05-05 Eastman Chemical Company Regioselectively substituted cellulose esters and films made therefrom

Also Published As

Publication number Publication date
WO2019176817A1 (ja) 2019-09-19
JP7188437B2 (ja) 2022-12-13
JPWO2019176817A1 (ja) 2021-03-18

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