JP6960234B2 - 粘着剤層付偏光フィルムおよび画像表示装置 - Google Patents
粘着剤層付偏光フィルムおよび画像表示装置 Download PDFInfo
- Publication number
- JP6960234B2 JP6960234B2 JP2017061127A JP2017061127A JP6960234B2 JP 6960234 B2 JP6960234 B2 JP 6960234B2 JP 2017061127 A JP2017061127 A JP 2017061127A JP 2017061127 A JP2017061127 A JP 2017061127A JP 6960234 B2 JP6960234 B2 JP 6960234B2
- Authority
- JP
- Japan
- Prior art keywords
- adhesive layer
- pressure
- sensitive adhesive
- polarizing film
- meth
- 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.)
- Active
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Classifications
-
- 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
-
- 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
-
- 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
- C09J11/04—Non-macromolecular additives inorganic
-
- 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
- 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
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
-
- 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
- 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
-
- 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
-
- 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
- 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
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Inorganic Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Polarising Elements (AREA)
- Adhesive Tapes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017061127A JP6960234B2 (ja) | 2017-03-27 | 2017-03-27 | 粘着剤層付偏光フィルムおよび画像表示装置 |
CN201880015396.3A CN110383120B (zh) | 2017-03-27 | 2018-03-22 | 带粘合剂层的偏振膜及图像显示装置 |
KR1020197024164A KR102405461B1 (ko) | 2017-03-27 | 2018-03-22 | 점착제층을 구비한 편광 필름 및 화상 표시 장치 |
PCT/JP2018/011430 WO2018180895A1 (ja) | 2017-03-27 | 2018-03-22 | 粘着剤層付偏光フィルムおよび画像表示装置 |
TW107110269A TWI761474B (zh) | 2017-03-27 | 2018-03-26 | 附黏著劑層之偏光薄膜及影像顯示裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017061127A JP6960234B2 (ja) | 2017-03-27 | 2017-03-27 | 粘着剤層付偏光フィルムおよび画像表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018163302A JP2018163302A (ja) | 2018-10-18 |
JP6960234B2 true JP6960234B2 (ja) | 2021-11-05 |
Family
ID=63676058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017061127A Active JP6960234B2 (ja) | 2017-03-27 | 2017-03-27 | 粘着剤層付偏光フィルムおよび画像表示装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP6960234B2 (zh) |
KR (1) | KR102405461B1 (zh) |
CN (1) | CN110383120B (zh) |
TW (1) | TWI761474B (zh) |
WO (1) | WO2018180895A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7372824B2 (ja) | 2018-11-29 | 2023-11-01 | 日東電工株式会社 | 粘着剤層付き偏光フィルム及び画像表示装置 |
JP7343316B2 (ja) * | 2018-12-17 | 2023-09-12 | 日東電工株式会社 | ベゼル付き画像表示パネル、画像表示装置および粘着剤層付き光学フィルム |
US20220057557A1 (en) * | 2018-12-17 | 2022-02-24 | Nitto Denko Corporation | Optical film with adhesive layer, image display panel and image display device |
JP7309522B2 (ja) * | 2019-08-28 | 2023-07-18 | 日東電工株式会社 | 粘着剤層付偏光フィルム積層体、及び、該粘着剤層付偏光フィルム積層体が使用される光学表示パネル |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003329838A (ja) * | 2002-05-15 | 2003-11-19 | Nitto Denko Corp | 粘着型光学フィルム、光学フィルム用粘着剤組成物および画像表示装置 |
CN102395640B (zh) * | 2009-04-16 | 2015-08-26 | Lg化学株式会社 | 粘合剂组合物 |
JP5842439B2 (ja) * | 2011-03-10 | 2016-01-13 | 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 |
JP2012247574A (ja) | 2011-05-26 | 2012-12-13 | Nitto Denko Corp | 粘着型偏光板および画像表示装置 |
JP2013008019A (ja) * | 2011-05-26 | 2013-01-10 | Nitto Denko Corp | 粘着剤層付偏光フィルムおよび画像表示装置 |
JP5875106B2 (ja) * | 2011-11-24 | 2016-03-02 | 日東電工株式会社 | 粘着剤組成物、粘着剤層、粘着剤層付偏光板および画像形成装置 |
JP6071224B2 (ja) * | 2012-03-28 | 2017-02-01 | リンテック株式会社 | 粘着シート |
JP6423574B2 (ja) * | 2012-08-31 | 2018-11-14 | 日東電工株式会社 | 粘着剤層付偏光フィルムおよび画像表示装置 |
JP6391916B2 (ja) * | 2013-06-21 | 2018-09-19 | 日東電工株式会社 | 光学用粘着剤層、粘着剤層付光学フィルムおよび画像表示装置 |
JP5963788B2 (ja) * | 2014-01-10 | 2016-08-03 | 藤森工業株式会社 | 帯電防止表面保護フィルムの製造方法、及び帯電防止表面保護フィルム |
CN109554143A (zh) | 2014-03-31 | 2019-04-02 | 日东电工株式会社 | 光学膜用粘合剂组合物、光学膜用粘合剂层、带粘合剂层的光学膜和图像显示装置 |
JP2015200698A (ja) * | 2014-04-04 | 2015-11-12 | 日東電工株式会社 | 透明樹脂層、粘着剤層付偏光フィルムおよび画像表示装置 |
JP6456686B2 (ja) * | 2014-12-25 | 2019-01-23 | 日東電工株式会社 | 粘着剤層付偏光フィルムおよび画像表示装置 |
KR101780540B1 (ko) * | 2015-02-16 | 2017-09-22 | 삼성에스디아이 주식회사 | 편광판 및 이를 포함하는 광학표시장치 |
JP6142045B2 (ja) * | 2015-06-25 | 2017-06-07 | 日東電工株式会社 | 粘着フィルムの製造方法および偏光子の製造方法 |
-
2017
- 2017-03-27 JP JP2017061127A patent/JP6960234B2/ja active Active
-
2018
- 2018-03-22 CN CN201880015396.3A patent/CN110383120B/zh active Active
- 2018-03-22 KR KR1020197024164A patent/KR102405461B1/ko active IP Right Grant
- 2018-03-22 WO PCT/JP2018/011430 patent/WO2018180895A1/ja active Application Filing
- 2018-03-26 TW TW107110269A patent/TWI761474B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW201903090A (zh) | 2019-01-16 |
WO2018180895A1 (ja) | 2018-10-04 |
CN110383120A (zh) | 2019-10-25 |
TWI761474B (zh) | 2022-04-21 |
KR102405461B1 (ko) | 2022-06-08 |
CN110383120B (zh) | 2022-03-01 |
KR20190126779A (ko) | 2019-11-12 |
JP2018163302A (ja) | 2018-10-18 |
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