SG11201809771SA - Optical film for organic el display devices, polarizing film for organic el display devices, pressure-sensitive-adhesive layer attached polarizing film for organic el display devices, and organic el display device - Google Patents
Optical film for organic el display devices, polarizing film for organic el display devices, pressure-sensitive-adhesive layer attached polarizing film for organic el display devices, and organic el display deviceInfo
- Publication number
- SG11201809771SA SG11201809771SA SG11201809771SA SG11201809771SA SG11201809771SA SG 11201809771S A SG11201809771S A SG 11201809771SA SG 11201809771S A SG11201809771S A SG 11201809771SA SG 11201809771S A SG11201809771S A SG 11201809771SA SG 11201809771S A SG11201809771S A SG 11201809771SA
- Authority
- SG
- Singapore
- Prior art keywords
- organic
- display devices
- polarizing film
- sensitive
- pressure
- Prior art date
Links
- 239000010408 film Substances 0.000 title abstract 3
- 239000012788 optical film Substances 0.000 title abstract 3
- 239000004820 Pressure-sensitive adhesive Substances 0.000 title abstract 2
- 239000010410 layer Substances 0.000 title abstract 2
- 239000012790 adhesive layer Substances 0.000 abstract 1
- 230000004888 barrier function Effects 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 238000007740 vapor deposition Methods 0.000 abstract 1
Classifications
-
- 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
-
- 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
- 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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C09J123/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C09J123/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefines
-
- 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
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Electroluminescent Light Sources (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention relates to an optical film for organic EL display devices, comprising a retardation film functioning as a λ/4 plate, and a pressure-sensitive- adhesive/adhesive layer having a moisture permeability of 50 g/(m 2day) or less at 40 °C, and 92% R.H.. The optical film of the invention for organic EL display devices has a more excellent low-moisture-permeability without forming any barrier layer made of an inorganic substance formed by, for example, vapor deposition. Fig.1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016094475A JP6940930B2 (en) | 2016-05-10 | 2016-05-10 | Optical film for organic EL display device, polarizing film for organic EL display device, polarizing film with adhesive layer for organic EL display device, and organic EL display device |
PCT/JP2017/014222 WO2017195506A1 (en) | 2016-05-10 | 2017-04-05 | Optical film for organic el display devices, polarizing film for organic el display devices, polarizing film with adhesive layer for organic el display devices, and organic el display device |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201809771SA true SG11201809771SA (en) | 2018-12-28 |
Family
ID=60266930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201809771SA SG11201809771SA (en) | 2016-05-10 | 2017-04-05 | Optical film for organic el display devices, polarizing film for organic el display devices, pressure-sensitive-adhesive layer attached polarizing film for organic el display devices, and organic el display device |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP6940930B2 (en) |
KR (1) | KR102339860B1 (en) |
CN (1) | CN109121431B (en) |
SG (1) | SG11201809771SA (en) |
TW (1) | TWI744308B (en) |
WO (1) | WO2017195506A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111512197B (en) * | 2017-12-28 | 2022-05-13 | 住友化学株式会社 | Polarizing plate |
WO2019176718A1 (en) * | 2018-03-12 | 2019-09-19 | 住友化学株式会社 | Polarizing plate and image display device using same |
WO2019176717A1 (en) * | 2018-03-12 | 2019-09-19 | 住友化学株式会社 | Circularly polarizing plate and image display device using same |
JP2019159311A (en) * | 2018-03-12 | 2019-09-19 | 住友化学株式会社 | Polarizing plate and image display device using the same |
JP2020098317A (en) * | 2018-03-12 | 2020-06-25 | 住友化学株式会社 | Circular polarizing plate and image display device using the same |
JP2019200413A (en) * | 2018-05-11 | 2019-11-21 | 住友化学株式会社 | Polarizing plate and display device |
JP7334253B2 (en) | 2019-01-16 | 2023-08-28 | エルジー エナジー ソリューション リミテッド | lithium secondary battery |
WO2020179372A1 (en) * | 2019-03-05 | 2020-09-10 | 住友化学株式会社 | Circularly polarizing plate and circularly polarizing plate with glass plate |
JP2020149036A (en) * | 2019-03-05 | 2020-09-17 | 住友化学株式会社 | Circularly polarizing plate, and circularly polarizing plate with glass plate |
JP6725037B1 (en) * | 2019-05-14 | 2020-07-15 | 王子ホールディングス株式会社 | Pressure-sensitive adhesive layer, pressure-sensitive adhesive sheet, laminate, and method for manufacturing laminate |
CN114502999A (en) * | 2019-10-10 | 2022-05-13 | 日东电工株式会社 | Polarizing plate with phase difference layer and adhesive layer and organic electroluminescent display device using the same |
JP2022013326A (en) * | 2020-07-03 | 2022-01-18 | 住友化学株式会社 | Polarizing plate with adhesive layer |
JP2022013327A (en) * | 2020-07-03 | 2022-01-18 | 住友化学株式会社 | Polarizing plate with adhesive layer |
JP2022020349A (en) * | 2020-07-20 | 2022-02-01 | 日東電工株式会社 | Retardation film and method for manufacturing the same |
JP7500356B2 (en) | 2020-09-02 | 2024-06-17 | 日東電工株式会社 | Polarizing plate, polarizing plate with phase difference layer, and organic electroluminescence display device |
WO2022102624A1 (en) * | 2020-11-11 | 2022-05-19 | 日産化学株式会社 | Curable composition and cured product thereof |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4755735B2 (en) * | 2001-08-10 | 2011-08-24 | 三菱樹脂株式会社 | Base material for polarizing plate protective film |
JP4800247B2 (en) * | 2002-06-17 | 2011-10-26 | 積水化学工業株式会社 | Adhesive for sealing organic electroluminescent element, adhesive tape for sealing organic electroluminescent element, double-sided adhesive tape for sealing organic electroluminescent element, sealing method for organic electroluminescent element, and organic electroluminescent element |
JP4177077B2 (en) * | 2002-10-25 | 2008-11-05 | 日東電工株式会社 | Optical compensation plate, polarizing plate with optical compensation layer using the same, method for producing optical compensation plate, and liquid crystal display device using them |
JP2006235571A (en) * | 2005-01-28 | 2006-09-07 | Victor Co Of Japan Ltd | Projection type display apparatus |
JP2006251773A (en) * | 2005-02-10 | 2006-09-21 | Nitto Denko Corp | Adhesive polycarbonate-based optical compensator and image display apparatus |
JP4905799B2 (en) * | 2006-05-23 | 2012-03-28 | 富士フイルム株式会社 | Protective film for polarizing plate, polarizing plate and liquid crystal display device |
JP2008282020A (en) * | 2008-05-12 | 2008-11-20 | Nitto Denko Corp | Optically compensatory plate, polarizing plate with optically compensatory layer using the same, method for producing the optically compensatory plate and liquid crystal display device using those |
WO2012050019A1 (en) * | 2010-10-13 | 2012-04-19 | コニカミノルタオプト株式会社 | Method for manufacturing liquid crystal display device with front plate, and liquid crystal display device with front plate |
JP5937312B2 (en) * | 2011-07-25 | 2016-06-22 | リンテック株式会社 | Gas barrier film laminate and electronic member |
KR101584845B1 (en) * | 2011-11-14 | 2016-01-14 | 주식회사 엘지화학 | Adhesive Film |
JP2014043546A (en) * | 2012-07-31 | 2014-03-13 | Nitto Denko Corp | Radiation-curable pressure-sensitive adhesive layer and radiation-curable pressure-sensitive adhesive sheet |
KR101777488B1 (en) * | 2013-03-08 | 2017-09-11 | 후지필름 가부시키가이샤 | Organic el laminate |
JP6332268B2 (en) * | 2013-04-19 | 2018-05-30 | コニカミノルタ株式会社 | Glass laminate |
JP2015202620A (en) * | 2014-04-14 | 2015-11-16 | コニカミノルタ株式会社 | Method for producing gas barrier film and method for producing electronic device |
JP6664912B2 (en) * | 2014-09-19 | 2020-03-13 | 日東電工株式会社 | Polarizer |
-
2016
- 2016-05-10 JP JP2016094475A patent/JP6940930B2/en active Active
-
2017
- 2017-04-05 CN CN201780025832.0A patent/CN109121431B/en active Active
- 2017-04-05 WO PCT/JP2017/014222 patent/WO2017195506A1/en active Application Filing
- 2017-04-05 KR KR1020187030433A patent/KR102339860B1/en active IP Right Grant
- 2017-04-05 SG SG11201809771SA patent/SG11201809771SA/en unknown
- 2017-04-11 TW TW106111984A patent/TWI744308B/en active
Also Published As
Publication number | Publication date |
---|---|
TWI744308B (en) | 2021-11-01 |
TW201807128A (en) | 2018-03-01 |
CN109121431A (en) | 2019-01-01 |
WO2017195506A1 (en) | 2017-11-16 |
JP6940930B2 (en) | 2021-09-29 |
KR20190005836A (en) | 2019-01-16 |
CN109121431B (en) | 2021-07-30 |
KR102339860B1 (en) | 2021-12-16 |
JP2017203835A (en) | 2017-11-16 |
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