JP7420956B2 - 光学フィルム、円偏光板、有機エレクトロルミネッセンス表示装置 - Google Patents

光学フィルム、円偏光板、有機エレクトロルミネッセンス表示装置 Download PDF

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Publication number
JP7420956B2
JP7420956B2 JP2022550496A JP2022550496A JP7420956B2 JP 7420956 B2 JP7420956 B2 JP 7420956B2 JP 2022550496 A JP2022550496 A JP 2022550496A JP 2022550496 A JP2022550496 A JP 2022550496A JP 7420956 B2 JP7420956 B2 JP 7420956B2
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Japan
Prior art keywords
optically anisotropic
anisotropic layer
liquid crystal
layer
group
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Japanese (ja)
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JPWO2022059569A1 (https=
JPWO2022059569A5 (https=
Inventor
太朗 橋爪
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Fujifilm Corp
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Fujifilm Corp
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Publication of JPWO2022059569A5 publication Critical patent/JPWO2022059569A5/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
    • G02B5/3083—Birefringent or phase retarding elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • 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
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G02B1/111—Anti-reflection coatings using layers comprising organic materials
    • 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
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
JP2022550496A 2020-09-18 2021-09-08 光学フィルム、円偏光板、有機エレクトロルミネッセンス表示装置 Active JP7420956B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020157418 2020-09-18
JP2020157418 2020-09-18
JP2021017255 2021-02-05
JP2021017255 2021-02-05
PCT/JP2021/032939 WO2022059569A1 (ja) 2020-09-18 2021-09-08 光学フィルム、円偏光板、有機エレクトロルミネッセンス表示装置

Publications (3)

Publication Number Publication Date
JPWO2022059569A1 JPWO2022059569A1 (https=) 2022-03-24
JPWO2022059569A5 JPWO2022059569A5 (https=) 2023-07-04
JP7420956B2 true JP7420956B2 (ja) 2024-01-23

Family

ID=80776121

Family Applications (1)

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JP2022550496A Active JP7420956B2 (ja) 2020-09-18 2021-09-08 光学フィルム、円偏光板、有機エレクトロルミネッセンス表示装置

Country Status (4)

Country Link
JP (1) JP7420956B2 (https=)
KR (1) KR20230045084A (https=)
CN (1) CN116324537A (https=)
WO (1) WO2022059569A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006251439A (ja) 2005-03-11 2006-09-21 Nitto Denko Corp 液晶パネル、液晶テレビおよび液晶表示装置
JP2006268018A (ja) 2005-02-25 2006-10-05 Nitto Denko Corp 偏光素子、液晶パネル、液晶テレビ、および液晶表示装置
JP2009086260A (ja) 2007-09-28 2009-04-23 Dainippon Printing Co Ltd 位相差フィルム
JP2010091616A (ja) 2008-10-03 2010-04-22 Nippon Zeon Co Ltd 輝度向上フィルム、複合積層体及び液晶表示装置
WO2016031881A1 (ja) 2014-08-29 2016-03-03 富士フイルム株式会社 光学積層体の製造方法、光学積層体、偏光板および有機ｅｌ表示装置
WO2019035414A1 (ja) 2017-08-14 2019-02-21 大日本印刷株式会社 光学フィルム及び画像表示装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4307181B2 (ja) * 2003-08-19 2009-08-05 富士フイルム株式会社 光学異方性層、それを用いた位相差板、楕円偏光板及び液晶表示装置
KR20150038834A (ko) * 2013-10-01 2015-04-09 주식회사 엘지화학 광학 필름
CN107430238B (zh) * 2015-03-31 2020-03-03 富士胶片株式会社 圆偏振片以及可弯曲的显示装置
TWI661223B (zh) * 2017-04-28 2019-06-01 南韓商Ｌｇ化學股份有限公司 光調變裝置及眼睛佩戴物
JP7232754B2 (ja) 2017-05-26 2023-03-03 富士フイルム株式会社 光配向性ポリマー、バインダー組成物、バインダー層、光学積層体、光学積層体の製造方法および画像表示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006268018A (ja) 2005-02-25 2006-10-05 Nitto Denko Corp 偏光素子、液晶パネル、液晶テレビ、および液晶表示装置
JP2006251439A (ja) 2005-03-11 2006-09-21 Nitto Denko Corp 液晶パネル、液晶テレビおよび液晶表示装置
JP2009086260A (ja) 2007-09-28 2009-04-23 Dainippon Printing Co Ltd 位相差フィルム
JP2010091616A (ja) 2008-10-03 2010-04-22 Nippon Zeon Co Ltd 輝度向上フィルム、複合積層体及び液晶表示装置
WO2016031881A1 (ja) 2014-08-29 2016-03-03 富士フイルム株式会社 光学積層体の製造方法、光学積層体、偏光板および有機ｅｌ表示装置
WO2019035414A1 (ja) 2017-08-14 2019-02-21 大日本印刷株式会社 光学フィルム及び画像表示装置

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Publication number Publication date
WO2022059569A1 (ja) 2022-03-24
CN116324537A (zh) 2023-06-23
JPWO2022059569A1 (https=) 2022-03-24
KR20230045084A (ko) 2023-04-04

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