KR20230107256A - 광학 필름 및 그의 제조 방법 - Google Patents

광학 필름 및 그의 제조 방법 Download PDF

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Publication number
KR20230107256A
KR20230107256A KR1020237017018A KR20237017018A KR20230107256A KR 20230107256 A KR20230107256 A KR 20230107256A KR 1020237017018 A KR1020237017018 A KR 1020237017018A KR 20237017018 A KR20237017018 A KR 20237017018A KR 20230107256 A KR20230107256 A KR 20230107256A
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KR
South Korea
Prior art keywords
film
optical film
polycarbonate
less
polymer
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
KR1020237017018A
Other languages
English (en)
Korean (ko)
Inventor
다다히로 마쓰모토
마사히로 요시자와
마사키 구스하라
기요히로 스기하라
Original Assignee
오꾸라 고교 가부시키가이샤
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 오꾸라 고교 가부시키가이샤 filed Critical 오꾸라 고교 가부시키가이샤
Publication of KR20230107256A publication Critical patent/KR20230107256A/ko
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/24—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials for applying particular liquids or other fluent materials
    • 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
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • 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
    • 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
    • B32B7/027—Thermal properties
    • 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
    • G02F1/133528—Polarisers
    • 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
    • H10K59/8793—Arrangements for polarized light emission
    • 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)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Thermal Sciences (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
KR1020237017018A 2020-11-27 2021-11-24 광학 필름 및 그의 제조 방법 Pending KR20230107256A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-196561 2020-11-27
JP2020196561 2020-11-27
PCT/JP2021/042985 WO2022114000A1 (ja) 2020-11-27 2021-11-24 光学フィルム及びその製造方法

Publications (1)

Publication Number Publication Date
KR20230107256A true KR20230107256A (ko) 2023-07-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237017018A Pending KR20230107256A (ko) 2020-11-27 2021-11-24 광학 필름 및 그의 제조 방법

Country Status (5)

Country Link
JP (1) JPWO2022114000A1 (https=)
KR (1) KR20230107256A (https=)
CN (1) CN116490291A (https=)
TW (1) TWI906413B (https=)
WO (1) WO2022114000A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024071233A1 (https=) * 2022-09-29 2024-04-04
KR20250044401A (ko) * 2022-11-05 2025-03-31 오꾸라 고교 가부시키가이샤 광학 필름

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018079627A1 (ja) 2016-10-31 2018-05-03 日本ゼオン株式会社 光学フィルム、製造方法、及び多層フィルム
JP2019116640A (ja) 2019-04-26 2019-07-18 日本ゼオン株式会社 複層フィルム及びその製造方法、並びに偏光板

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015024511A (ja) * 2013-07-24 2015-02-05 日本ゼオン株式会社 複層フィルム、偏光板保護フィルム、および偏光板
JP2017015743A (ja) * 2013-11-14 2017-01-19 株式会社トクヤマ 光学物品用プライマー組成物、該光学物品用プライマー組成物の硬化体を含むフォトクロミック積層体
JP6586721B2 (ja) * 2014-06-30 2019-10-09 日本ゼオン株式会社 積層フィルム、積層フィルムの製造方法及び偏光板の製造方法
WO2016047359A1 (ja) * 2014-09-24 2016-03-31 富士フイルム株式会社 光学フィルム、導電性フィルム、タッチパネル、表示装置
WO2016088633A1 (ja) * 2014-12-04 2016-06-09 大倉工業株式会社 易接着組成物、及びこれを用いた光学フィルムとその製造方法
JP6728650B2 (ja) * 2015-11-27 2020-07-22 コニカミノルタ株式会社 光学積層フィルムとその製造方法、偏光板及び液晶表示装置
JP7033131B2 (ja) * 2017-05-31 2022-03-09 株式会社ニコン・エシロール 眼鏡レンズ、プライマー層形成用組成物、眼鏡レンズの製造方法
JP7073809B2 (ja) * 2018-03-16 2022-05-24 セイコーエプソン株式会社 インクジェット捺染用クリアインク組成物、インクジェット捺染用インクセット及びインクジェット捺染方法
JP7574546B2 (ja) * 2019-05-28 2024-10-29 東洋紡株式会社 ポリエステルフィルムとその用途

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018079627A1 (ja) 2016-10-31 2018-05-03 日本ゼオン株式会社 光学フィルム、製造方法、及び多層フィルム
JP2019116640A (ja) 2019-04-26 2019-07-18 日本ゼオン株式会社 複層フィルム及びその製造方法、並びに偏光板

Also Published As

Publication number Publication date
TWI906413B (zh) 2025-12-01
JPWO2022114000A1 (https=) 2022-06-02
CN116490291A (zh) 2023-07-25
TW202229431A (zh) 2022-08-01
WO2022114000A1 (ja) 2022-06-02

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