KR102814617B1 - 적층체 및 화상표시장치 - Google Patents

적층체 및 화상표시장치 Download PDF

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Publication number
KR102814617B1
KR102814617B1 KR1020200015354A KR20200015354A KR102814617B1 KR 102814617 B1 KR102814617 B1 KR 102814617B1 KR 1020200015354 A KR1020200015354 A KR 1020200015354A KR 20200015354 A KR20200015354 A KR 20200015354A KR 102814617 B1 KR102814617 B1 KR 102814617B1
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adhesive layer
laminate
adhesive
film
laminated
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KR20200098418A (ko
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병훈 송
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수미토모 케미칼 컴퍼니 리미티드
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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)
KR1020200015354A 2019-02-12 2020-02-10 적층체 및 화상표시장치 Active KR102814617B1 (ko)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
KR20200098418A KR20200098418A (ko) 2020-08-20
KR102814617B1 true KR102814617B1 (ko) 2025-05-29

Family

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KR1020200015354A Active KR102814617B1 (ko) 2019-02-12 2020-02-10 적층체 및 화상표시장치

Country Status (4)

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

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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 (2)

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JP2016108555A (ja) 2014-11-28 2016-06-20 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
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

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KR101757569B1 (ko) * 2012-12-14 2017-07-12 소켄 케미칼 앤드 엔지니어링 캄파니, 리미티드 광학 필름용 점착제 조성물 및 점착형 광학 필름, 그리고 적층체
WO2015047013A1 (ko) * 2013-09-30 2015-04-02 주식회사 엘지화학 광학 소자
WO2015105163A1 (ja) * 2014-01-10 2015-07-16 三菱化学株式会社 熱硬化性樹脂組成物、それを用いて形成した硬化部材及びオーバーコート層、それを備えた偏光素子並びに画像表示装置
KR101822700B1 (ko) * 2014-12-23 2018-01-30 삼성에스디아이 주식회사 점착제 조성물, 이로부터 형성된 점착필름 및 이를 포함하는 디스플레이 부재
JP6639481B2 (ja) * 2015-04-10 2020-02-05 富士フイルム株式会社 透明フィルム、偏光板、及び画像表示装置
WO2017066364A1 (en) * 2015-10-13 2017-04-20 Corning Incorporated Bendable electronic device modules, articles and methods of making the same
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
JP7042020B2 (ja) * 2016-08-15 2022-03-25 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
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
CN107357459B (zh) * 2017-07-12 2021-01-29 业成科技（成都）有限公司 可挠曲结构
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016108555A (ja) 2014-11-28 2016-06-20 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
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

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Publication number Publication date
JP2022047539A (ja) 2022-03-24
JP2020134939A (ja) 2020-08-31
KR20200098418A (ko) 2020-08-20
CN111554184A (zh) 2020-08-18
TW202030084A (zh) 2020-08-16
JP7183207B2 (ja) 2022-12-05

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