TWI906413B - 光學薄膜及其製造方法 - Google Patents

光學薄膜及其製造方法

Info

Publication number
TWI906413B
TWI906413B TW110143115A TW110143115A TWI906413B TW I906413 B TWI906413 B TW I906413B TW 110143115 A TW110143115 A TW 110143115A TW 110143115 A TW110143115 A TW 110143115A TW I906413 B TWI906413 B TW I906413B
Authority
TW
Taiwan
Prior art keywords
film
polycarbonate
thin film
based polyurethane
optical thin
Prior art date
Application number
TW110143115A
Other languages
English (en)
Chinese (zh)
Other versions
TW202229431A (zh
Inventor
吉澤正浩
楠原雅貴
杉原澄洋
松本匡弘
Original Assignee
日商大倉工業股份有限公司
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 日商大倉工業股份有限公司 filed Critical 日商大倉工業股份有限公司
Publication of TW202229431A publication Critical patent/TW202229431A/zh
Application granted granted Critical
Publication of TWI906413B publication Critical patent/TWI906413B/zh

Links

Classifications

    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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)
TW110143115A 2020-11-27 2021-11-19 光學薄膜及其製造方法 TWI906413B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-196561 2020-11-27
JP2020196561 2020-11-27

Publications (2)

Publication Number Publication Date
TW202229431A TW202229431A (zh) 2022-08-01
TWI906413B true TWI906413B (zh) 2025-12-01

Family

ID=81755586

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110143115A TWI906413B (zh) 2020-11-27 2021-11-19 光學薄膜及其製造方法

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 (1)

* 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6954299B2 (ja) 2016-10-31 2021-10-27 日本ゼオン株式会社 光学フィルムの製造方法
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
JP6844651B2 (ja) 2019-04-26 2021-03-17 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
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 (1)

* 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

Also Published As

Publication number Publication date
JPWO2022114000A1 (https=) 2022-06-02
CN116490291A (zh) 2023-07-25
TW202229431A (zh) 2022-08-01
WO2022114000A1 (ja) 2022-06-02
KR20230107256A (ko) 2023-07-14

Similar Documents

Publication Publication Date Title
TWI680313B (zh) 多層膜、偏光板及多層膜的製造方法
TWI635155B (zh) 複層膜及其製造方法
JP6940004B2 (ja) 折りたたみ型ディスプレイ
CN107001853B (zh) 易粘接组合物、及使用了该组合物的光学膜及其制造方法
JP6586721B2 (ja) 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
CN107075298B (zh) 易粘接组合物和使用了该组合物的光学膜及其制造方法
JP2010176022A (ja) 偏光板の製造方法
JP5845891B2 (ja) 複層フィルムおよびその製造方法
JP6930544B2 (ja) 多層フィルム、偏光板、及び液晶表示装置
TWI906413B (zh) 光學薄膜及其製造方法
JP5573708B2 (ja) 光学フィルムの製造方法
JP5716571B2 (ja) 複層フィルム、複層フィルムの製造方法、偏光板保護フィルム及び偏光板
CN116577862A (zh) 偏振板
JP6520038B2 (ja) 複層フィルム及びその製造方法、並びに偏光板
CN105934335B (zh) 多层膜及其制造方法
TW201733683A (zh) 多層膜的製造方法及製造裝置
TWI906414B (zh) 光學薄膜之製造方法
JP6844651B2 (ja) 複層フィルム及びその製造方法、並びに偏光板
TW202413106A (zh) 多層薄膜及其製造方法、偏光板以及有機電致發光影像顯示裝置
CN110632694A (zh) 偏振板