JP2022006687A - 光学積層体および画像表示装置 - Google Patents

光学積層体および画像表示装置 Download PDF

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Publication number
JP2022006687A
JP2022006687A JP2020109063A JP2020109063A JP2022006687A JP 2022006687 A JP2022006687 A JP 2022006687A JP 2020109063 A JP2020109063 A JP 2020109063A JP 2020109063 A JP2020109063 A JP 2020109063A JP 2022006687 A JP2022006687 A JP 2022006687A
Authority
JP
Japan
Prior art keywords
protective member
layer
glass plate
optical laminate
bonding layer
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
JP2020109063A
Other languages
English (en)
Japanese (ja)
Inventor
俊樹 大峰
Toshiki Omine
恵太 家原
Keita Iehara
武史 仲野
Takeshi Nakano
岳仁 淵田
Takehito Fuchita
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko 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 Nitto Denko Corp filed Critical Nitto Denko Corp
Priority to JP2020109063A priority Critical patent/JP2022006687A/ja
Priority to PCT/JP2021/018082 priority patent/WO2021261101A1/ja
Priority to KR1020227044757A priority patent/KR20230026345A/ko
Priority to CN202180045120.1A priority patent/CN115884871A/zh
Priority to TW110117784A priority patent/TW202204146A/zh
Publication of JP2022006687A publication Critical patent/JP2022006687A/ja
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/022Mechanical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/023Optical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered 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
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/02Details
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/87Passivation; Containers; Encapsulations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10743Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing acrylate (co)polymers or salts thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08Dimensions, e.g. volume
    • B32B2309/10Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105Thickness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/20Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/206Organic displays, e.g. OLED
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80Constructional details
    • H10K59/8791Arrangements 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)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
JP2020109063A 2020-06-24 2020-06-24 光学積層体および画像表示装置 Pending JP2022006687A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2020109063A JP2022006687A (ja) 2020-06-24 2020-06-24 光学積層体および画像表示装置
PCT/JP2021/018082 WO2021261101A1 (ja) 2020-06-24 2021-05-12 光学積層体および画像表示装置
KR1020227044757A KR20230026345A (ko) 2020-06-24 2021-05-12 광학 적층체 및 화상 표시 장치
CN202180045120.1A CN115884871A (zh) 2020-06-24 2021-05-12 光学层叠体及图像显示装置
TW110117784A TW202204146A (zh) 2020-06-24 2021-05-17 光學積層體及影像顯示裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020109063A JP2022006687A (ja) 2020-06-24 2020-06-24 光学積層体および画像表示装置

Publications (1)

Publication Number Publication Date
JP2022006687A true JP2022006687A (ja) 2022-01-13

Family

ID=79282401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020109063A Pending JP2022006687A (ja) 2020-06-24 2020-06-24 光学積層体および画像表示装置

Country Status (5)

Country Link
JP (1) JP2022006687A (zh)
KR (1) KR20230026345A (zh)
CN (1) CN115884871A (zh)
TW (1) TW202204146A (zh)
WO (1) WO2021261101A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023153051A1 (ja) * 2022-02-10 2023-08-17 日東電工株式会社 ウィンドウ用基材、多層ウィンドウ、粘着層付多層ウィンドウ、および多層ウィンドウを含む表示装置
WO2023153052A1 (ja) * 2022-02-10 2023-08-17 日東電工株式会社 ウィンドウ用基材、多層ウィンドウ、粘着層付多層ウィンドウ、および多層ウィンドウを含む表示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012173487A (ja) * 2011-02-21 2012-09-10 Sekisui Chem Co Ltd 光学フィルム及び光学フィルムの製造方法
JP5883333B2 (ja) * 2012-04-02 2016-03-15 日東電工株式会社 透明シートおよびその製造方法
WO2014103678A1 (ja) * 2012-12-28 2014-07-03 旭硝子株式会社 ガラス積層体およびその製造方法、並びに、シリコーン樹脂層付き支持基材
JP6613870B2 (ja) * 2015-07-17 2019-12-04 三菱ケミカル株式会社 ガラス積層体、及び表示装置用保護材
JP6544134B2 (ja) * 2015-08-17 2019-07-17 三菱ケミカル株式会社 ガラス積層体、ガラス積層体ロール、電子デバイス用基板、及び離型フィルム付きガラス層保護フィルム
JP6786793B2 (ja) * 2015-12-07 2020-11-18 Dic株式会社 粘着テープ及びその製造方法
JP2019025900A (ja) 2017-07-28 2019-02-21 株式会社ダイセル 積層体、及び前記積層体を備えたフレキシブルデバイス
JP7240091B2 (ja) * 2017-10-03 2023-03-15 日東電工株式会社 偏光板、画像表示装置、および偏光板の製造方法
CN116030719A (zh) * 2017-10-30 2023-04-28 日东电工株式会社 图像显示装置用层叠体
WO2019189235A1 (ja) * 2018-03-29 2019-10-03 日立化成株式会社 合わせガラスの中間膜用樹脂組成物、合わせガラス用中間膜、合わせガラスの中間膜用フィルム材、合わせガラス及び合わせガラスの製造方法
JP6795651B2 (ja) * 2018-10-18 2020-12-02 日東電工株式会社 カバーガラス付光学積層体およびカバーガラス付画像表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023153051A1 (ja) * 2022-02-10 2023-08-17 日東電工株式会社 ウィンドウ用基材、多層ウィンドウ、粘着層付多層ウィンドウ、および多層ウィンドウを含む表示装置
WO2023153052A1 (ja) * 2022-02-10 2023-08-17 日東電工株式会社 ウィンドウ用基材、多層ウィンドウ、粘着層付多層ウィンドウ、および多層ウィンドウを含む表示装置

Also Published As

Publication number Publication date
KR20230026345A (ko) 2023-02-24
WO2021261101A1 (ja) 2021-12-30
CN115884871A (zh) 2023-03-31
TW202204146A (zh) 2022-02-01

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