JP7039507B2 - 積層体 - Google Patents
積層体 Download PDFInfo
- Publication number
- JP7039507B2 JP7039507B2 JP2019034139A JP2019034139A JP7039507B2 JP 7039507 B2 JP7039507 B2 JP 7039507B2 JP 2019034139 A JP2019034139 A JP 2019034139A JP 2019034139 A JP2019034139 A JP 2019034139A JP 7039507 B2 JP7039507 B2 JP 7039507B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- sensitive adhesive
- layer
- adhesive layer
- 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
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/02—Physical, chemical or physicochemical properties
- B32B7/023—Optical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- 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]
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
-
- 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
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- 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
- 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
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Organic Chemistry (AREA)
- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Laminated Bodies (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Elements Other Than Lenses (AREA)
- Polarising Elements (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019034139A JP7039507B2 (ja) | 2019-02-27 | 2019-02-27 | 積層体 |
CN202080016161.3A CN113474696A (zh) | 2019-02-27 | 2020-02-07 | 层叠体 |
KR1020217028451A KR20210130166A (ko) | 2019-02-27 | 2020-02-07 | 적층체 |
PCT/JP2020/004754 WO2020175091A1 (ja) | 2019-02-27 | 2020-02-07 | 積層体 |
TW109105573A TW202040184A (zh) | 2019-02-27 | 2020-02-21 | 積層體及顯示裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019034139A JP7039507B2 (ja) | 2019-02-27 | 2019-02-27 | 積層体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020138376A JP2020138376A (ja) | 2020-09-03 |
JP7039507B2 true JP7039507B2 (ja) | 2022-03-22 |
Family
ID=72239835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019034139A Active JP7039507B2 (ja) | 2019-02-27 | 2019-02-27 | 積層体 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP7039507B2 (zh) |
KR (1) | KR20210130166A (zh) |
CN (1) | CN113474696A (zh) |
TW (1) | TW202040184A (zh) |
WO (1) | WO2020175091A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6792735B1 (ja) * | 2019-11-20 | 2020-11-25 | 住友化学株式会社 | 光学積層体及び表示装置 |
TW202346507A (zh) * | 2022-03-30 | 2023-12-01 | 日商三菱化學股份有限公司 | 黏著片材、附離型膜之黏著片材、及可撓性圖像顯示裝置構成構件用黏著片材 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016151580A (ja) | 2015-02-16 | 2016-08-22 | 日東電工株式会社 | 粘着剤付き光学フィルムおよび画像表示装置 |
WO2018034148A1 (ja) | 2016-08-15 | 2018-02-22 | 日東電工株式会社 | フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置 |
JP2018120120A (ja) | 2017-01-26 | 2018-08-02 | 日東電工株式会社 | 光学積層体の製造方法および画像表示装置の製造方法 |
JP2018200463A (ja) | 2017-05-09 | 2018-12-20 | 日東電工株式会社 | 光学部材用組成物、光学部材及び画像表示装置 |
JP2019218513A (ja) | 2018-06-22 | 2019-12-26 | 日東電工株式会社 | フレキシブル画像表示装置用粘着剤層、フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10298513A (ja) * | 1997-04-25 | 1998-11-10 | Oji Paper Co Ltd | 再剥離性粘着ラベル |
JP2003227933A (ja) * | 2002-02-05 | 2003-08-15 | Nitto Denko Corp | 輝度向上フィルム、その製造方法、光学フィルムおよび画像表示装置 |
JP2003227936A (ja) * | 2002-02-05 | 2003-08-15 | Nitto Denko Corp | 輝度向上フィルム、その製造方法、光学フィルムおよび画像表示装置 |
US9127188B2 (en) * | 2012-12-27 | 2015-09-08 | Cheil Industries, Inc. | Adhesive film and optical display including the same |
JP6024586B2 (ja) * | 2013-04-30 | 2016-11-16 | コニカミノルタ株式会社 | 偏光機能付きガラスおよびそれを備えた液晶表示装置 |
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 |
JP6684630B2 (ja) * | 2016-03-31 | 2020-04-22 | 住友化学株式会社 | 偏光板、偏光板の製造方法 |
JP6617723B2 (ja) * | 2017-01-26 | 2019-12-11 | トヨタ自動車株式会社 | 制動装置 |
WO2018235461A1 (ja) * | 2017-06-23 | 2018-12-27 | 日東電工株式会社 | 偏光膜、該偏光膜を含む偏光板、および該偏光板を含む車載用画像表示装置 |
US20210179901A1 (en) * | 2017-07-31 | 2021-06-17 | Nitto Denko Corporation | Layered body for flexible image display device, and flexible image display device |
JP6691091B2 (ja) * | 2017-11-30 | 2020-04-28 | 住友化学株式会社 | 液晶表示装置 |
-
2019
- 2019-02-27 JP JP2019034139A patent/JP7039507B2/ja active Active
-
2020
- 2020-02-07 CN CN202080016161.3A patent/CN113474696A/zh active Pending
- 2020-02-07 KR KR1020217028451A patent/KR20210130166A/ko unknown
- 2020-02-07 WO PCT/JP2020/004754 patent/WO2020175091A1/ja active Application Filing
- 2020-02-21 TW TW109105573A patent/TW202040184A/zh unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016151580A (ja) | 2015-02-16 | 2016-08-22 | 日東電工株式会社 | 粘着剤付き光学フィルムおよび画像表示装置 |
WO2018034148A1 (ja) | 2016-08-15 | 2018-02-22 | 日東電工株式会社 | フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置 |
JP2018120120A (ja) | 2017-01-26 | 2018-08-02 | 日東電工株式会社 | 光学積層体の製造方法および画像表示装置の製造方法 |
JP2018200463A (ja) | 2017-05-09 | 2018-12-20 | 日東電工株式会社 | 光学部材用組成物、光学部材及び画像表示装置 |
JP2019218513A (ja) | 2018-06-22 | 2019-12-26 | 日東電工株式会社 | フレキシブル画像表示装置用粘着剤層、フレキシブル画像表示装置用積層体、及び、フレキシブル画像表示装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2020175091A1 (ja) | 2020-09-03 |
TW202040184A (zh) | 2020-11-01 |
CN113474696A (zh) | 2021-10-01 |
KR20210130166A (ko) | 2021-10-29 |
JP2020138376A (ja) | 2020-09-03 |
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