CN116324537A - 光学膜、圆偏振片、有机电致发光显示装置 - Google Patents

光学膜、圆偏振片、有机电致发光显示装置 Download PDF

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Publication number
CN116324537A
CN116324537A CN202180063195.2A CN202180063195A CN116324537A CN 116324537 A CN116324537 A CN 116324537A CN 202180063195 A CN202180063195 A CN 202180063195A CN 116324537 A CN116324537 A CN 116324537A
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CN
China
Prior art keywords
optically anisotropic
anisotropic layer
liquid crystal
layer
optical film
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202180063195.2A
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English (en)
Chinese (zh)
Inventor
桥爪太朗
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.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN116324537A publication Critical patent/CN116324537A/zh
Pending legal-status Critical Current

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    • 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)
CN202180063195.2A 2020-09-18 2021-09-08 光学膜、圆偏振片、有机电致发光显示装置 Pending CN116324537A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020-157418 2020-09-18
JP2020157418 2020-09-18
JP2021017255 2021-02-05
JP2021-017255 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 (1)

Publication Number Publication Date
CN116324537A true CN116324537A (zh) 2023-06-23

Family

ID=80776121

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180063195.2A Pending CN116324537A (zh) 2020-09-18 2021-09-08 光学膜、圆偏振片、有机电致发光显示装置

Country Status (4)

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005062670A (ja) * 2003-08-19 2005-03-10 Fuji Photo Film Co Ltd 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
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
KR20150038834A (ko) * 2013-10-01 2015-04-09 주식회사 엘지화학 광학 필름
US20180006275A1 (en) * 2015-03-31 2018-01-04 Fujifilm Corporation Circularly polarizing plate and bendable display device
CN110573944A (zh) * 2017-04-28 2019-12-13 株式会社Lg化学 光调制装置

Family Cites Families (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
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
KR101943409B1 (ko) * 2014-08-29 2019-01-29 후지필름 가부시키가이샤 광학 적층체의 제조 방법, 광학 적층체, 편광판 및 유기 el 표시 장치
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
JP7147766B2 (ja) * 2017-08-14 2022-10-05 大日本印刷株式会社 光学フィルム及び画像表示装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005062670A (ja) * 2003-08-19 2005-03-10 Fuji Photo Film Co Ltd 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
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
KR20150038834A (ko) * 2013-10-01 2015-04-09 주식회사 엘지화학 광학 필름
US20180006275A1 (en) * 2015-03-31 2018-01-04 Fujifilm Corporation Circularly polarizing plate and bendable display device
CN110573944A (zh) * 2017-04-28 2019-12-13 株式会社Lg化学 光调制装置

Also Published As

Publication number Publication date
JP7420956B2 (ja) 2024-01-23
WO2022059569A1 (ja) 2022-03-24
JPWO2022059569A1 (https=) 2022-03-24
KR20230045084A (ko) 2023-04-04

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