CN112789552B - 使用偏振层的显示装置 - Google Patents

使用偏振层的显示装置 Download PDF

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Publication number
CN112789552B
CN112789552B CN201980052657.3A CN201980052657A CN112789552B CN 112789552 B CN112789552 B CN 112789552B CN 201980052657 A CN201980052657 A CN 201980052657A CN 112789552 B CN112789552 B CN 112789552B
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CN
China
Prior art keywords
polarizing layer
dye
display device
wavelength
polarizing
Prior art date
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Active
Application number
CN201980052657.3A
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English (en)
Chinese (zh)
Other versions
CN112789552A (zh
Inventor
中村大辅
成田康明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Kayaku Co Ltd
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Nippon Kayaku Co Ltd
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Publication date
Application filed by Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Publication of CN112789552A publication Critical patent/CN112789552A/zh
Application granted granted Critical
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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
    • G02F1/133533—Colour selective polarisers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B56/00—Azo dyes containing other chromophoric systems
    • C09B56/04—Stilbene-azo dyes
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
CN201980052657.3A 2018-09-07 2019-09-02 使用偏振层的显示装置 Active CN112789552B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018168219A JP7214412B2 (ja) 2018-09-07 2018-09-07 偏光層を用いた表示装置
JP2018-168219 2018-09-07
PCT/JP2019/034328 WO2020050190A1 (ja) 2018-09-07 2019-09-02 偏光層を用いた表示装置

Publications (2)

Publication Number Publication Date
CN112789552A CN112789552A (zh) 2021-05-11
CN112789552B true CN112789552B (zh) 2024-05-28

Family

ID=69722291

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980052657.3A Active CN112789552B (zh) 2018-09-07 2019-09-02 使用偏振层的显示装置

Country Status (4)

Country Link
JP (1) JP7214412B2 (ja)
KR (1) KR102800902B1 (ja)
CN (1) CN112789552B (ja)
WO (1) WO2020050190A1 (ja)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10133016A (ja) * 1996-10-30 1998-05-22 Taretsukusu Kogaku Kogyo Kk 偏光膜および偏光性複合体
CN101078779A (zh) * 2006-05-24 2007-11-28 住友化学株式会社 染料基偏振膜
CN102971664A (zh) * 2010-07-05 2013-03-13 夏普株式会社 液晶显示装置
JP2015001584A (ja) * 2013-06-14 2015-01-05 株式会社ポラテクノ 固有偏光子
JP2015215577A (ja) * 2014-05-13 2015-12-03 富士フイルム株式会社 液晶表示装置
CN105301687A (zh) * 2014-06-17 2016-02-03 乐金显示有限公司 可涂布偏振器及具有其的液晶显示装置
WO2016186183A1 (ja) * 2015-05-20 2016-11-24 日本化薬株式会社 染料系偏光素子、並びにこれを用いた偏光板及び液晶表示装置
JP2017107176A (ja) * 2015-11-30 2017-06-15 日東電工株式会社 液晶表示装置
WO2017135391A1 (ja) * 2016-02-04 2017-08-10 日本化薬株式会社 偏光素子並びにそれを用いた偏光板及び表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI468472B (zh) * 2006-01-13 2015-01-11 Toyo Ink Mfg Co Color filters are used for coloring compositions, color filters and liquid crystal display devices
JP6877945B2 (ja) * 2015-11-30 2021-05-26 日東電工株式会社 位相差層付偏光板および画像表示装置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10133016A (ja) * 1996-10-30 1998-05-22 Taretsukusu Kogaku Kogyo Kk 偏光膜および偏光性複合体
CN101078779A (zh) * 2006-05-24 2007-11-28 住友化学株式会社 染料基偏振膜
CN102971664A (zh) * 2010-07-05 2013-03-13 夏普株式会社 液晶显示装置
JP2015001584A (ja) * 2013-06-14 2015-01-05 株式会社ポラテクノ 固有偏光子
JP2015215577A (ja) * 2014-05-13 2015-12-03 富士フイルム株式会社 液晶表示装置
CN105301687A (zh) * 2014-06-17 2016-02-03 乐金显示有限公司 可涂布偏振器及具有其的液晶显示装置
WO2016186183A1 (ja) * 2015-05-20 2016-11-24 日本化薬株式会社 染料系偏光素子、並びにこれを用いた偏光板及び液晶表示装置
JP2017107176A (ja) * 2015-11-30 2017-06-15 日東電工株式会社 液晶表示装置
WO2017135391A1 (ja) * 2016-02-04 2017-08-10 日本化薬株式会社 偏光素子並びにそれを用いた偏光板及び表示装置

Also Published As

Publication number Publication date
JP2020042111A (ja) 2020-03-19
KR20210055674A (ko) 2021-05-17
KR102800902B1 (ko) 2025-04-29
WO2020050190A1 (ja) 2020-03-12
JP7214412B2 (ja) 2023-01-30
CN112789552A (zh) 2021-05-11

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