JP7507544B2 - 粘着剤層付偏光板 - Google Patents

粘着剤層付偏光板 Download PDF

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Publication number
JP7507544B2
JP7507544B2 JP2018099429A JP2018099429A JP7507544B2 JP 7507544 B2 JP7507544 B2 JP 7507544B2 JP 2018099429 A JP2018099429 A JP 2018099429A JP 2018099429 A JP2018099429 A JP 2018099429A JP 7507544 B2 JP7507544 B2 JP 7507544B2
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Japan
Prior art keywords
meth
adhesive layer
polarizing plate
sensitive adhesive
pressure
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JP2018099429A
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English (en)
Japanese (ja)
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JP2018205713A (ja
Inventor
光敬 佐▲瀬▼
大▲チョル▼ 金
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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Publication of JP2018205713A publication Critical patent/JP2018205713A/ja
Priority to JP2023110219A priority Critical patent/JP2023126297A/ja
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Publication of JP7507544B2 publication Critical patent/JP7507544B2/ja
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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
    • 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
    • C09J133/062—Copolymers with monomers not covered by C09J133/06
    • C09J133/064—Copolymers with monomers not covered by C09J133/06 containing anhydride, COOH or COOM groups, with M being metal or onium-cation
    • 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
    • C09J133/24—Homopolymers or copolymers of amides or imides
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • 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
    • 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
    • H10K59/8791—Arrangements for improving contrast, e.g. preventing reflection of ambient light
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polarising Elements (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
JP2018099429A 2017-05-31 2018-05-24 粘着剤層付偏光板 Active JP7507544B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023110219A JP2023126297A (ja) 2017-05-31 2023-07-04 粘着剤層付偏光板

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017107766 2017-05-31
JP2017107766 2017-05-31

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023110219A Division JP2023126297A (ja) 2017-05-31 2023-07-04 粘着剤層付偏光板

Publications (2)

Publication Number Publication Date
JP2018205713A JP2018205713A (ja) 2018-12-27
JP7507544B2 true JP7507544B2 (ja) 2024-06-28

Family

ID=64455316

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018099429A Active JP7507544B2 (ja) 2017-05-31 2018-05-24 粘着剤層付偏光板
JP2023110219A Pending JP2023126297A (ja) 2017-05-31 2023-07-04 粘着剤層付偏光板

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2023110219A Pending JP2023126297A (ja) 2017-05-31 2023-07-04 粘着剤層付偏光板

Country Status (5)

Country Link
JP (2) JP7507544B2 (enrdf_load_stackoverflow)
KR (1) KR102699388B1 (enrdf_load_stackoverflow)
CN (2) CN110709738B (enrdf_load_stackoverflow)
TW (1) TWI784005B (enrdf_load_stackoverflow)
WO (1) WO2018221341A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112105701A (zh) * 2018-06-15 2020-12-18 Dic株式会社 粘合剂组合物
KR102542732B1 (ko) * 2019-01-23 2023-06-12 주식회사 엘지화학 편광 필름, 이의 제조 방법 및 이를 포함하는 액정 표시 장치
KR20210010369A (ko) * 2019-07-17 2021-01-27 스미또모 가가꾸 가부시키가이샤 점착제층 구비 편광판
TW202313908A (zh) * 2021-09-29 2023-04-01 日商綜研化學股份有限公司 黏合劑組成物及包含它的層疊體
JP7732349B2 (ja) * 2021-12-16 2025-09-02 ａｒｔｉｅｎｃｅ株式会社 皮膚貼付用粘着剤および粘着テープ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008120684A (ja) 2005-03-07 2008-05-29 Kumamoto Univ 抗アレルギー薬
JP2010191389A (ja) 2009-02-20 2010-09-02 Sumitomo Chemical Co Ltd 偏光板及びその製造方法
WO2012050049A1 (ja) 2010-10-12 2012-04-19 日本合成化学工業株式会社 光学部材用粘着剤組成物、光学部材用粘着剤、粘着剤層付き光学部材および画像表示装置
WO2012121122A1 (ja) 2011-03-10 2012-09-13 住友化学株式会社 粘着剤付き光学フィルム及びそれを用いた光学積層体
JP2014213488A (ja) 2013-04-24 2014-11-17 住友化学株式会社 光学積層体及びそれを用いた表示装置
JP2015193811A (ja) 2014-03-17 2015-11-05 住友化学株式会社 粘着剤付き樹脂フィルム及びそれを用いた光学積層体
WO2016163287A1 (ja) 2015-04-10 2016-10-13 日本合成化学工業株式会社 粘着剤組成物、およびそれを用いてなる粘着剤並びに偏光板用粘着剤

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001342447A (ja) * 2000-06-05 2001-12-14 Nitto Denko Corp 偏光板用粘着剤及び光学部材
TWI380900B (zh) * 2004-09-17 2013-01-01 Sumitomo Chemical Co 光學疊層體
JP2007101678A (ja) * 2005-09-30 2007-04-19 Fujifilm Corp 偏光板及びそれを用いた液晶表示装置
JP2008120864A (ja) * 2006-11-09 2008-05-29 Dainippon Ink & Chem Inc 両面粘着シート、タッチパネル用モジュールおよびその製造方法
JP5379410B2 (ja) * 2008-03-14 2013-12-25 日東電工株式会社 光学フィルム用粘着剤組成物、粘着型光学フィルムおよび画像表示装置
JP2010091606A (ja) * 2008-10-03 2010-04-22 Sumitomo Chemical Co Ltd Ｉｐｓモード液晶表示装置用の複合偏光板およびｉｐｓモード液晶表示装置
JP5322280B2 (ja) 2009-03-27 2013-10-23 サイデン化学株式会社 光学用粘着剤組成物
JP5662676B2 (ja) * 2009-12-10 2015-02-04 チェイル インダストリーズ インコーポレイテッド 粘着剤組成物およびこれを用いた光学部材
JP2011231182A (ja) * 2010-04-26 2011-11-17 Nitto Denko Corp 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材及び画像表示装置
JP6403936B2 (ja) * 2012-08-08 2018-10-10 住友化学株式会社 偏光板及びそれを用いた液晶表示パネル
JP6206070B2 (ja) * 2013-10-15 2017-10-04 住友化学株式会社 粘着剤付き樹脂フィルム及びそれを用いた光学積層体
WO2015141383A1 (ja) * 2014-03-18 2015-09-24 綜研化学株式会社 偏光板用粘着剤組成物、粘着剤層、粘着シートおよび粘着剤層付き偏光板
KR20160103725A (ko) * 2015-02-25 2016-09-02 동우 화인켐 주식회사 편광판 및 이를 구비하는 액정표시장치

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008120684A (ja) 2005-03-07 2008-05-29 Kumamoto Univ 抗アレルギー薬
JP2010191389A (ja) 2009-02-20 2010-09-02 Sumitomo Chemical Co Ltd 偏光板及びその製造方法
WO2012050049A1 (ja) 2010-10-12 2012-04-19 日本合成化学工業株式会社 光学部材用粘着剤組成物、光学部材用粘着剤、粘着剤層付き光学部材および画像表示装置
WO2012121122A1 (ja) 2011-03-10 2012-09-13 住友化学株式会社 粘着剤付き光学フィルム及びそれを用いた光学積層体
JP2014213488A (ja) 2013-04-24 2014-11-17 住友化学株式会社 光学積層体及びそれを用いた表示装置
JP2015193811A (ja) 2014-03-17 2015-11-05 住友化学株式会社 粘着剤付き樹脂フィルム及びそれを用いた光学積層体
WO2016163287A1 (ja) 2015-04-10 2016-10-13 日本合成化学工業株式会社 粘着剤組成物、およびそれを用いてなる粘着剤並びに偏光板用粘着剤

Also Published As

Publication number Publication date
TW201905146A (zh) 2019-02-01
JP2018205713A (ja) 2018-12-27
KR20200012883A (ko) 2020-02-05
CN110709738A (zh) 2020-01-17
KR102699388B1 (ko) 2024-08-26
CN114456723B (zh) 2024-10-29
JP2023126297A (ja) 2023-09-07
WO2018221341A1 (ja) 2018-12-06
CN114456723A (zh) 2022-05-10
CN110709738B (zh) 2022-02-25
TWI784005B (zh) 2022-11-21

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