KR102549901B1 - 유기 el 표시 장치용 점착제 조성물, 유기 el 표시 장치용 점착제층, 유기 el 표시 장치용 점착제층을 구비한 편광 필름, 및 유기 el 표시 장치 - Google Patents

유기 el 표시 장치용 점착제 조성물, 유기 el 표시 장치용 점착제층, 유기 el 표시 장치용 점착제층을 구비한 편광 필름, 및 유기 el 표시 장치 Download PDF

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Publication number
KR102549901B1
KR102549901B1 KR1020200023442A KR20200023442A KR102549901B1 KR 102549901 B1 KR102549901 B1 KR 102549901B1 KR 1020200023442 A KR1020200023442 A KR 1020200023442A KR 20200023442 A KR20200023442 A KR 20200023442A KR 102549901 B1 KR102549901 B1 KR 102549901B1
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KR
South Korea
Prior art keywords
sensitive adhesive
pressure
adhesive layer
organic
display device
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KR1020200023442A
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English (en)
Korean (ko)
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KR20200105754A (ko
Inventor
히로후미 가타미
마사미치 마츠모토
다카히로 노나카
Original Assignee
닛토덴코 가부시키가이샤
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Publication of KR20200105754A publication Critical patent/KR20200105754A/ko
Application granted granted Critical
Publication of KR102549901B1 publication Critical patent/KR102549901B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/868—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
    • H10K59/40—OLEDs integrated with touch screens
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/318—Applications of adhesives in processes or use of adhesives in the form of films or foils for the production of liquid crystal displays
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/326—Applications of adhesives in processes or use of adhesives in the form of films or foils for bonding electronic components such as wafers, chips or semiconductors
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/312—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier parameters being the characterizing feature

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Polarising Elements (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Laminated Bodies (AREA)
  • Adhesive Tapes (AREA)
KR1020200023442A 2019-03-01 2020-02-26 유기 el 표시 장치용 점착제 조성물, 유기 el 표시 장치용 점착제층, 유기 el 표시 장치용 점착제층을 구비한 편광 필름, 및 유기 el 표시 장치 KR102549901B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019037564A JP7132875B2 (ja) 2019-03-01 2019-03-01 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き偏光フィルム、及び有機ｅｌ表示装置
JPJP-P-2019-037564 2019-03-01

Publications (2)

Publication Number Publication Date
KR20200105754A KR20200105754A (ko) 2020-09-09
KR102549901B1 true KR102549901B1 (ko) 2023-07-03

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Family Applications (1)

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KR1020200023442A KR102549901B1 (ko) 2019-03-01 2020-02-26 유기 el 표시 장치용 점착제 조성물, 유기 el 표시 장치용 점착제층, 유기 el 표시 장치용 점착제층을 구비한 편광 필름, 및 유기 el 표시 장치

Country Status (5)

Country Link
JP (1) JP7132875B2 (ja)
KR (1) KR102549901B1 (ja)
CN (1) CN111635719B (ja)
SG (1) SG10202001416VA (ja)
TW (1) TWI787585B (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220106887A (ko) 2021-01-22 2022-08-01 삼성디스플레이 주식회사 표시 장치
US20240191078A1 (en) * 2021-03-26 2024-06-13 Dow Toray Co., Ltd. Ultraviolet-ray-curable composition and use thereof
JP2022183881A (ja) 2021-05-31 2022-12-13 日東電工株式会社 偏光板および有機ｅｌ表示装置
CN115430392B (zh) * 2022-08-31 2024-04-16 江苏诺盟化工有限公司 一种苯偶酰的制备方法及专用文丘里喷射器
WO2024117121A1 (ja) * 2022-11-29 2024-06-06 コニカミノルタ株式会社 積層体及び表示装置
WO2024117124A1 (ja) * 2022-11-29 2024-06-06 コニカミノルタ株式会社 積層体及び表示装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008308633A (ja) * 2007-06-18 2008-12-25 Nitto Denko Corp 光学部材用粘着剤組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007182557A (ja) 2005-12-06 2007-07-19 Jsr Corp 耐衝撃粘着層及びその製造方法、並びに耐衝撃粘着積層構造体
JP5952013B2 (ja) 2011-03-23 2016-07-13 三菱樹脂株式会社 画像表示装置用透明両面粘着シートおよび画像表示装置
JP5945393B2 (ja) 2011-09-30 2016-07-05 日東電工株式会社 粘着シート
JP5426715B2 (ja) * 2011-09-30 2014-02-26 日東電工株式会社 粘着剤、粘着剤層、および粘着シート
JP2017003906A (ja) * 2015-06-15 2017-01-05 日東電工株式会社 両面粘着剤層付偏光フィルムおよび画像表示装置
WO2017111034A1 (ja) 2015-12-25 2017-06-29 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き偏光フィルム、及び有機ｅｌ表示装置
SG11201811117YA (en) * 2016-06-15 2019-01-30 Nitto Denko Corp Ultraviolet-curable acryl-based pressure-sensitive adhesive composition, ultraviolet-curable acryl-based pressure-sensitive adhesive layer, pressure-sensitive adhesive layer-attached polarizing film, method for producing ultraviolet-curable acryl-based pressure-sensitive adhesive layer and image display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008308633A (ja) * 2007-06-18 2008-12-25 Nitto Denko Corp 光学部材用粘着剤組成物

Also Published As

Publication number Publication date
KR20200105754A (ko) 2020-09-09
CN111635719A (zh) 2020-09-08
TW202039736A (zh) 2020-11-01
JP7132875B2 (ja) 2022-09-07
CN111635719B (zh) 2023-06-09
SG10202001416VA (en) 2020-10-29
JP2020139108A (ja) 2020-09-03
TWI787585B (zh) 2022-12-21

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