TW202144520A - 黏著型光學薄膜 - Google Patents

黏著型光學薄膜 Download PDF

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Publication number
TW202144520A
TW202144520A TW110110676A TW110110676A TW202144520A TW 202144520 A TW202144520 A TW 202144520A TW 110110676 A TW110110676 A TW 110110676A TW 110110676 A TW110110676 A TW 110110676A TW 202144520 A TW202144520 A TW 202144520A
Authority
TW
Taiwan
Prior art keywords
adhesive
less
monomer
weight
refractive index
Prior art date
Application number
TW110110676A
Other languages
English (en)
Chinese (zh)
Inventor
形見普史
片岡賢一
西野智哉
山本祐輔
野依慎太郎
Original Assignee
日商日東電工股份有限公司
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
Priority claimed from JP2021049060A external-priority patent/JP2022008014A/ja
Application filed by 日商日東電工股份有限公司 filed Critical 日商日東電工股份有限公司
Publication of TW202144520A publication Critical patent/TW202144520A/zh

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • 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
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • 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
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
TW110110676A 2020-03-24 2021-03-24 黏著型光學薄膜 TW202144520A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2020-052408 2020-03-24
JP2020052408 2020-03-24
JP2020166427 2020-09-30
JP2020-166427 2020-09-30
JP2021-049060 2021-03-23
JP2021049060A JP2022008014A (ja) 2020-03-24 2021-03-23 粘着型光学フィルム

Publications (1)

Publication Number Publication Date
TW202144520A true TW202144520A (zh) 2021-12-01

Family

ID=77890424

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110110676A TW202144520A (zh) 2020-03-24 2021-03-24 黏著型光學薄膜

Country Status (4)

Country Link
KR (1) KR20220156594A (ko)
CN (1) CN115315647A (ko)
TW (1) TW202144520A (ko)
WO (1) WO2021193720A1 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7369760B2 (ja) * 2021-12-24 2023-10-26 日東電工株式会社 光半導体素子封止用シート
JP7369761B2 (ja) 2021-12-24 2023-10-26 日東電工株式会社 光半導体素子封止用シート

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09281336A (ja) * 1996-04-12 1997-10-31 Nitto Denko Corp 光学フィルム及び液晶表示装置
JP2002139626A (ja) * 2000-11-06 2002-05-17 Nitto Denko Corp 粘着剤層付き光学フィルム
JP4069625B2 (ja) * 2002-01-09 2008-04-02 日立化成工業株式会社 セパレータ付き感圧型接着シート及び光学部材組立体並びにその組立方法
JP4583749B2 (ja) * 2003-11-26 2010-11-17 日東電工株式会社 感圧性接着シート
JP2008303364A (ja) * 2007-06-11 2008-12-18 Toyo Ink Mfg Co Ltd 光拡散性感圧式接着剤組成物及びそれを用いてなる光拡散性感圧式接着シート
JP4813509B2 (ja) * 2008-03-13 2011-11-09 日東電工株式会社 両面粘着シートとその製造方法及びプラスチックフィルムの固定方法
DE102008061840A1 (de) * 2008-12-15 2010-06-17 Tesa Se Haftklebemasse
JP5524640B2 (ja) * 2010-01-26 2014-06-18 大王製紙株式会社 粘着シート
JP5565815B2 (ja) * 2011-02-14 2014-08-06 リンテック株式会社 光学用粘着剤組成物、光学用粘着剤層及び光学用粘着性積層体
JP6216519B2 (ja) 2013-03-04 2017-10-18 リンテック株式会社 粘着性組成物、粘着剤および粘着シート
JP2015081288A (ja) * 2013-10-22 2015-04-27 パナック株式会社 光学用接着剤組成物、光学用接着シート及び光学製品
JP6194358B2 (ja) * 2014-01-17 2017-09-06 日東電工株式会社 透明な粘着剤層を有する粘着剤シート
JP2016020442A (ja) * 2014-07-15 2016-02-04 昭和電工株式会社 透明粘着シート用組成物及び透明粘着シート
KR101628118B1 (ko) * 2014-10-16 2016-06-09 도레이첨단소재 주식회사 터치패널용 고굴절률 점착필름
JPWO2017014039A1 (ja) * 2015-07-17 2018-04-26 昭和電工株式会社 活性エネルギー線硬化性組成物およびその用途
JP6307189B2 (ja) 2017-03-02 2018-04-04 リンテック株式会社 粘着性組成物、粘着剤および粘着シート

Also Published As

Publication number Publication date
CN115315647A (zh) 2022-11-08
WO2021193720A1 (ja) 2021-09-30
KR20220156594A (ko) 2022-11-25

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