CN111554184A - 层叠体和图像显示装置 - Google Patents

层叠体和图像显示装置 Download PDF

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Publication number
CN111554184A
CN111554184A CN202010084637.9A CN202010084637A CN111554184A CN 111554184 A CN111554184 A CN 111554184A CN 202010084637 A CN202010084637 A CN 202010084637A CN 111554184 A CN111554184 A CN 111554184A
Authority
CN
China
Prior art keywords
adhesive layer
pressure
sensitive adhesive
film
laminate
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
CN202010084637.9A
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English (en)
Chinese (zh)
Inventor
宋昺勋
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN111554184A publication Critical patent/CN111554184A/zh
Pending legal-status Critical Current

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    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • 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
    • G09F9/301—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 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • 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
    • G09F9/33—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 being semiconductor devices, e.g. diodes
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Polarising Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
CN202010084637.9A 2019-02-12 2020-02-10 层叠体和图像显示装置 Pending CN111554184A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019022514 2019-02-12
JP2019-022514 2019-02-12

Publications (1)

Publication Number Publication Date
CN111554184A true CN111554184A (zh) 2020-08-18

Family

ID=72004086

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010084637.9A Pending CN111554184A (zh) 2019-02-12 2020-02-10 层叠体和图像显示装置

Country Status (4)

Country Link
JP (2) JP7183207B2 (https=)
KR (1) KR102814617B1 (https=)
CN (1) CN111554184A (https=)
TW (1) TW202030084A (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020149343A1 (ja) * 2019-01-17 2020-07-23 富士フイルム株式会社 積層体および画像表示装置
JP2023154343A (ja) * 2022-04-06 2023-10-19 日東電工株式会社 光学粘着剤層
JP2023154554A (ja) * 2022-04-07 2023-10-20 住友化学株式会社 積層体および画像表示装置
US12464936B2 (en) * 2022-04-26 2025-11-04 Tpk Advanced Solutions Inc. Optical stack and organic light emitting diode display including storage modulus of adhesive layers
JP2025184840A (ja) * 2024-06-07 2025-12-18 日東電工株式会社 光学積層体及び画像表示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015047013A1 (ko) * 2013-09-30 2015-04-02 주식회사 엘지화학 광학 소자
CN105899568A (zh) * 2014-01-10 2016-08-24 三菱化学株式会社 热固性树脂组合物、使用该组合物而形成的固化构件及保护涂层、具备该保护涂层的偏光元件、以及图像显示装置
CN107357459A (zh) * 2017-07-12 2017-11-17 业成科技（成都）有限公司 可挠曲结构
CN107531028A (zh) * 2015-04-10 2018-01-02 富士胶片株式会社 透明膜、偏振片以及图像显示装置
WO2018034151A1 (ja) * 2016-08-15 2018-02-22 日東電工株式会社 有機ｅｌ表示装置用粘着剤組成物、有機ｅｌ表示装置用粘着剤層、有機ｅｌ表示装置用粘着剤層付偏光フィルム、及び有機ｅｌ表示装置
JP2018028573A (ja) * 2016-08-15 2018-02-22 日東電工株式会社 フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置
CN108351547A (zh) * 2015-10-13 2018-07-31 康宁股份有限公司 可弯曲电子器件模块、制品及其制造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101757569B1 (ko) * 2012-12-14 2017-07-12 소켄 케미칼 앤드 엔지니어링 캄파니, 리미티드 광학 필름용 점착제 조성물 및 점착형 광학 필름, 그리고 적층체
JP6770799B2 (ja) 2014-11-28 2020-10-21 三星エスディアイ株式会社Samsung SDI Co., Ltd. 光学フィルム用粘着剤、光学フィルム用粘着剤層、光学部材および画像表示装置
KR101822700B1 (ko) * 2014-12-23 2018-01-30 삼성에스디아이 주식회사 점착제 조성물, 이로부터 형성된 점착필름 및 이를 포함하는 디스플레이 부재
JP6767112B2 (ja) * 2015-12-28 2020-10-14 三星エスディアイ株式会社ＳＡＭＳＵＮＧ ＳＤＩ Ｃｏ．， ＬＴＤ． 粘着剤組成物および粘着シート
KR102494986B1 (ko) * 2016-01-11 2023-02-03 삼성디스플레이 주식회사 폴더블 표시장치
JP2018013583A (ja) * 2016-07-20 2018-01-25 住友化学株式会社 セパレータフィルム積層粘着剤層付き光学フィルム
JP6932421B2 (ja) * 2016-08-15 2021-09-08 日東電工株式会社 フレキシブル画像表示装置用粘着剤層、フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置
JP6932420B2 (ja) * 2016-08-15 2021-09-08 日東電工株式会社 フレキシブル画像表示装置用粘着剤組成物、フレキシブル画像表示装置用粘着剤層、フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置
KR102720611B1 (ko) * 2016-10-24 2024-10-24 삼성디스플레이 주식회사 디스플레이 장치
JP6807234B2 (ja) * 2017-01-10 2021-01-06 日東電工株式会社 粘着シート
KR20200037773A (ko) * 2017-07-31 2020-04-09 닛토덴코 가부시키가이샤 플렉시블 화상 표시 장치용 적층체 및 플렉시블 화상 표시 장치
JPWO2019026760A1 (ja) * 2017-07-31 2020-05-28 日東電工株式会社 フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置
JP7489755B2 (ja) * 2018-03-29 2024-05-24 リンテック株式会社 繰り返し屈曲デバイス、その製造方法および屈曲跡の抑制方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015047013A1 (ko) * 2013-09-30 2015-04-02 주식회사 엘지화학 광학 소자
CN105899568A (zh) * 2014-01-10 2016-08-24 三菱化学株式会社 热固性树脂组合物、使用该组合物而形成的固化构件及保护涂层、具备该保护涂层的偏光元件、以及图像显示装置
CN107531028A (zh) * 2015-04-10 2018-01-02 富士胶片株式会社 透明膜、偏振片以及图像显示装置
CN108351547A (zh) * 2015-10-13 2018-07-31 康宁股份有限公司 可弯曲电子器件模块、制品及其制造方法
WO2018034151A1 (ja) * 2016-08-15 2018-02-22 日東電工株式会社 有機ｅｌ表示装置用粘着剤組成物、有機ｅｌ表示装置用粘着剤層、有機ｅｌ表示装置用粘着剤層付偏光フィルム、及び有機ｅｌ表示装置
JP2018028573A (ja) * 2016-08-15 2018-02-22 日東電工株式会社 フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置
JP2018028974A (ja) * 2016-08-15 2018-02-22 日東電工株式会社 有機ｅｌ表示装置用粘着剤組成物、有機ｅｌ表示装置用粘着剤層、有機ｅｌ表示装置用粘着剤層付偏光フィルム、及び有機ｅｌ表示装置
CN107357459A (zh) * 2017-07-12 2017-11-17 业成科技（成都）有限公司 可挠曲结构

Also Published As

Publication number Publication date
JP2022047539A (ja) 2022-03-24
JP2020134939A (ja) 2020-08-31
KR20200098418A (ko) 2020-08-20
KR102814617B1 (ko) 2025-05-29
TW202030084A (zh) 2020-08-16
JP7183207B2 (ja) 2022-12-05

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