JP6778353B2 - 偏光子および画像表示装置 - Google Patents

偏光子および画像表示装置 Download PDF

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Publication number
JP6778353B2
JP6778353B2 JP2020509186A JP2020509186A JP6778353B2 JP 6778353 B2 JP6778353 B2 JP 6778353B2 JP 2020509186 A JP2020509186 A JP 2020509186A JP 2020509186 A JP2020509186 A JP 2020509186A JP 6778353 B2 JP6778353 B2 JP 6778353B2
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Japan
Prior art keywords
dichroic substance
group
polarizer
film
liquid crystal
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JP2020509186A
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English (en)
Japanese (ja)
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JPWO2019189345A1 (ja
Inventor
渉 星野
渉 星野
佳明 ▲高▼田
佳明 ▲高▼田
優壮 藤木
優壮 藤木
健吾 齋藤
健吾 齋藤
石綿　靖宏
靖宏 石綿
加藤　隆志
隆志 加藤
敬介 後瀉
敬介 後瀉
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Fujifilm Corp
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Fujifilm Corp
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Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of JPWO2019189345A1 publication Critical patent/JPWO2019189345A1/ja
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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
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/08—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of polarising materials
    • 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
    • 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
    • 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
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
    • 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)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Filters (AREA)
JP2020509186A 2018-03-30 2019-03-27 偏光子および画像表示装置 Active JP6778353B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018067687 2018-03-30
JP2018067687 2018-03-30
PCT/JP2019/013156 WO2019189345A1 (ja) 2018-03-30 2019-03-27 偏光子および画像表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2020170490A Division JP7280229B2 (ja) 2018-03-30 2020-10-08 偏光子および画像表示装置

Publications (2)

Publication Number Publication Date
JPWO2019189345A1 JPWO2019189345A1 (ja) 2020-07-27
JP6778353B2 true JP6778353B2 (ja) 2020-10-28

Family

ID=68058236

Family Applications (4)

Application Number Title Priority Date Filing Date
JP2020509186A Active JP6778353B2 (ja) 2018-03-30 2019-03-27 偏光子および画像表示装置
JP2020170490A Active JP7280229B2 (ja) 2018-03-30 2020-10-08 偏光子および画像表示装置
JP2023078583A Active JP7492062B2 (ja) 2018-03-30 2023-05-11 偏光子および画像表示装置
JP2023191392A Active JP7607728B2 (ja) 2018-03-30 2023-11-09 偏光子および画像表示装置

Family Applications After (3)

Application Number Title Priority Date Filing Date
JP2020170490A Active JP7280229B2 (ja) 2018-03-30 2020-10-08 偏光子および画像表示装置
JP2023078583A Active JP7492062B2 (ja) 2018-03-30 2023-05-11 偏光子および画像表示装置
JP2023191392A Active JP7607728B2 (ja) 2018-03-30 2023-11-09 偏光子および画像表示装置

Country Status (5)

Country Link
US (2) US11921369B2 (https=)
JP (4) JP6778353B2 (https=)
KR (1) KR102501060B1 (https=)
CN (2) CN114879298B (https=)
WO (1) WO2019189345A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210055604A1 (en) * 2018-03-30 2021-02-25 Fujifilm Corporation Polarizer and image display device

Families Citing this family (8)

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CN112189158B (zh) 2018-05-25 2022-10-11 富士胶片株式会社 偏振器及图像显示装置
JP7320069B2 (ja) 2019-09-26 2023-08-02 富士フイルム株式会社 偏光子および画像表示装置
WO2021153510A1 (ja) * 2020-01-27 2021-08-05 富士フイルム株式会社 液晶組成物、光吸収異方性膜、積層体および画像表示装置
JP7453354B2 (ja) * 2020-04-20 2024-03-19 富士フイルム株式会社 光配向膜、積層体、画像表示装置およびアゾ化合物
US11906828B2 (en) 2020-09-30 2024-02-20 Sioptica Gmbh Switchable light filter and use thereof
CN120225928A (zh) 2022-12-14 2025-06-27 富士胶片株式会社 光学层叠体以及图像显示装置
DE102023110269B3 (de) 2023-04-21 2023-12-28 Sioptica Gmbh Schaltbarer Lichtfilter, Beleuchtungseinrichtung und Bildschirm
CN117106319B (zh) * 2023-08-29 2025-07-29 山东和桐新材料有限公司 可聚合蓝色染料及其制备方法

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JPH11101964A (ja) * 1997-08-01 1999-04-13 Sony Corp 偏光素子及び表示装置
RU2155978C2 (ru) * 1998-10-28 2000-09-10 ОПТИВА, Инк. Дихроичный поляризатор и способ его изготовления
JP2004051820A (ja) * 2002-07-22 2004-02-19 Konica Minolta Holdings Inc インクジェット捺染用水性インク及びインクジェット捺染方法
KR101135415B1 (ko) * 2003-10-14 2012-04-23 미쓰비시 가가꾸 가부시키가이샤 이방성 색소막용 색소, 이방성 색소막용 색소 조성물,이방성 색소막 및 편광소자
DE602004031142D1 (de) * 2003-11-06 2011-03-03 Sumitomo Chemical Co Dichroitischer guest-host-polarisierer mit einem orientierten polymerfilm
US8927070B2 (en) 2008-09-30 2015-01-06 Fujifilm Corporation Dichroic dye composition, light absorption anisotropic film, and polarizing element
JP5300776B2 (ja) * 2010-03-31 2013-09-25 富士フイルム株式会社 偏光フィルム、表示装置、及びその製造方法
JP5442518B2 (ja) * 2010-03-31 2014-03-12 富士フイルム株式会社 光吸収異方性膜、偏光フィルム及びその製造方法、並びにそれを用いた表示装置
JP5566178B2 (ja) * 2010-05-07 2014-08-06 富士フイルム株式会社 光吸収異方性膜、その製造方法、及びそれを用いた液晶表示装置
TWI440701B (zh) * 2010-07-23 2014-06-11 Lg Chemical Ltd 反射偏振板及顯示裝置
KR101933220B1 (ko) * 2011-07-07 2018-12-27 스미또모 가가꾸 가부시키가이샤 편광 소자, 원편광판 및 이들의 제조 방법
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JP5923941B2 (ja) * 2011-11-18 2016-05-25 住友化学株式会社 偏光膜、円偏光板及びそれらを用いた有機ｅｌ画像表示装置
KR102129135B1 (ko) 2012-02-28 2020-07-01 스미또모 가가꾸 가부시키가이샤 편광막, 원편광판 및 이들의 제조 방법
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WO2017154695A1 (ja) * 2016-03-08 2017-09-14 富士フイルム株式会社 着色組成物、光吸収異方性膜、積層体および画像表示装置
JP6285529B2 (ja) * 2016-03-15 2018-02-28 住友化学株式会社 楕円偏光板
CN109477925B (zh) 2016-07-21 2022-10-25 住友化学株式会社 椭圆偏光板
JP6667405B2 (ja) * 2016-08-31 2020-03-18 富士フイルム株式会社 積層体、透過光調整材、保護シート材、眼鏡用レンズ及び眼鏡
WO2019189345A1 (ja) 2018-03-30 2019-10-03 富士フイルム株式会社 偏光子および画像表示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210055604A1 (en) * 2018-03-30 2021-02-25 Fujifilm Corporation Polarizer and image display device
US11921369B2 (en) * 2018-03-30 2024-03-05 Fujifilm Corporation Polarizer and image display device
US12204200B2 (en) 2018-03-30 2025-01-21 Fujifilm Corporation Polarizer and image display device

Also Published As

Publication number Publication date
US20210055604A1 (en) 2021-02-25
JPWO2019189345A1 (ja) 2020-07-27
CN111902752B (zh) 2022-06-21
JP2023104957A (ja) 2023-07-28
US11921369B2 (en) 2024-03-05
JP7607728B2 (ja) 2024-12-27
WO2019189345A1 (ja) 2019-10-03
JP7280229B2 (ja) 2023-05-23
CN114879298A (zh) 2022-08-09
JP2021012386A (ja) 2021-02-04
JP2024014922A (ja) 2024-02-01
US12204200B2 (en) 2025-01-21
US20240241403A1 (en) 2024-07-18
CN114879298B (zh) 2023-11-14
JP7492062B2 (ja) 2024-05-28
KR20200123810A (ko) 2020-10-30
KR102501060B1 (ko) 2023-02-21
CN111902752A (zh) 2020-11-06

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