CN114846371A - 光学层叠体的制造方法 - Google Patents
光学层叠体的制造方法 Download PDFInfo
- Publication number
- CN114846371A CN114846371A CN202080087282.7A CN202080087282A CN114846371A CN 114846371 A CN114846371 A CN 114846371A CN 202080087282 A CN202080087282 A CN 202080087282A CN 114846371 A CN114846371 A CN 114846371A
- Authority
- CN
- China
- Prior art keywords
- layer
- retardation
- adhesive layer
- film
- cured
- 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.)
- Pending
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 145
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000010410 layer Substances 0.000 claims abstract description 342
- 239000012790 adhesive layer Substances 0.000 claims abstract description 138
- 239000000853 adhesive Substances 0.000 claims abstract description 87
- 230000001070 adhesive effect Effects 0.000 claims abstract description 87
- 239000012788 optical film Substances 0.000 claims abstract description 67
- 150000001875 compounds Chemical class 0.000 claims abstract description 46
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 39
- 238000010030 laminating Methods 0.000 claims abstract description 36
- 239000010408 film Substances 0.000 claims description 193
- 239000000758 substrate Substances 0.000 claims description 9
- 230000037303 wrinkles Effects 0.000 abstract description 41
- 230000007547 defect Effects 0.000 abstract description 40
- 239000000203 mixture Substances 0.000 abstract description 20
- 229920005992 thermoplastic resin Polymers 0.000 description 37
- 238000012360 testing method Methods 0.000 description 36
- 229920005989 resin Polymers 0.000 description 29
- 239000011347 resin Substances 0.000 description 29
- 239000004372 Polyvinyl alcohol Substances 0.000 description 18
- 229920002451 polyvinyl alcohol Polymers 0.000 description 18
- 238000005452 bending Methods 0.000 description 17
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 16
- 238000003475 lamination Methods 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 8
- 238000002360 preparation method Methods 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 238000003851 corona treatment Methods 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 239000003112 inhibitor Substances 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 239000002356 single layer Substances 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 229920000178 Acrylic resin Polymers 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 5
- 229920002284 Cellulose triacetate Polymers 0.000 description 5
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920005672 polyolefin resin Polymers 0.000 description 4
- 238000002834 transmittance Methods 0.000 description 4
- 235000010724 Wisteria floribunda Nutrition 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007788 roughening Methods 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000006082 mold release agent Substances 0.000 description 2
- 239000002667 nucleating agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000005268 rod-like liquid crystal Substances 0.000 description 2
- 238000007127 saponification reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 1
- 239000004985 Discotic Liquid Crystal Substance Substances 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920005994 diacetyl cellulose Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- JFNLZVQOOSMTJK-KNVOCYPGSA-N norbornene Chemical compound C1[C@@H]2CC[C@H]1C=C2 JFNLZVQOOSMTJK-KNVOCYPGSA-N 0.000 description 1
- 125000005010 perfluoroalkyl group Chemical group 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001955 polyphenylene ether Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1207—Heat-activated adhesive
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
-
- 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/281—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyimides
-
- 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
- B32B27/28—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42
- B32B27/285—Layered products comprising a layer of synthetic resin comprising synthetic resins not wholly covered by any one of the sub-groups B32B27/30 - B32B27/42 comprising polyethers
-
- 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
- B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (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
- 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
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
- B32B27/365—Layered products comprising a layer of synthetic resin comprising polyesters comprising polycarbonates
-
- 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
-
- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding 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
-
- 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
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B2037/1253—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives curable adhesive
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/55—Liquid crystals
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/42—Polarizing, birefringent, filtering
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/08—Treatment by energy or chemical effects by wave energy or particle radiation
- B32B2310/0806—Treatment by energy or chemical effects by wave energy or particle radiation using electromagnetic radiation
-
- 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
- B32B2457/00—Electrical equipment
- B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
- B32B2457/206—Organic displays, e.g. OLED
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Polarising Elements (AREA)
- Electroluminescent Light Sources (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019231313A JP7406977B2 (ja) | 2019-12-23 | 2019-12-23 | 光学積層体の製造方法 |
| JP2019-231313 | 2019-12-23 | ||
| PCT/JP2020/042027 WO2021131367A1 (ja) | 2019-12-23 | 2020-11-11 | 光学積層体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114846371A true CN114846371A (zh) | 2022-08-02 |
Family
ID=76541595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080087282.7A Pending CN114846371A (zh) | 2019-12-23 | 2020-11-11 | 光学层叠体的制造方法 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP7406977B2 (ja) |
| KR (1) | KR20220117920A (ja) |
| CN (1) | CN114846371A (ja) |
| TW (1) | TW202126489A (ja) |
| WO (1) | WO2021131367A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7484682B2 (ja) | 2020-12-02 | 2024-05-16 | 王子ホールディングス株式会社 | 二軸延伸ポリプロピレンフィルム、金属層一体型ポリプロピレンフィルム、フィルムコンデンサ、及びフィルムロール |
| US20230256719A1 (en) | 2022-02-11 | 2023-08-17 | Chang Chun Petrochemical Co., Ltd. | Polymer film and uses of the same |
| TWI802267B (zh) * | 2022-02-11 | 2023-05-11 | 長春石油化學股份有限公司 | 聚合物膜及其應用 |
| WO2024038769A1 (ja) * | 2022-08-16 | 2024-02-22 | ソニーグループ株式会社 | ナノ構造体、ナノ構造体の製造方法およびフィルムならびにフィルムを備えた構造物 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009019172A (ja) * | 2007-07-13 | 2009-01-29 | Lintec Corp | 粘着剤、粘着シート及び粘着剤付き光学フィルム |
| JP2018009150A (ja) * | 2016-06-28 | 2018-01-18 | 大日本印刷株式会社 | 側鎖型液晶ポリマー、液晶組成物、位相差フィルム、位相差フィルムの製造方法、転写用積層体、光学部材、光学部材の製造方法、及び表示装置 |
| JP2019060964A (ja) * | 2017-09-25 | 2019-04-18 | シャープ株式会社 | 液晶表示装置 |
| JP2019091029A (ja) * | 2017-11-10 | 2019-06-13 | 住友化学株式会社 | 複合位相差板、光学積層体、及び画像表示装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4736198B2 (ja) * | 2001-02-09 | 2011-07-27 | 大日本印刷株式会社 | 複合基板の製造方法 |
| JP2008001893A (ja) * | 2006-05-24 | 2008-01-10 | Fujifilm Corp | セルロースアシレートフィルム、セルロースアシレートフィルムの製造方法、光学補償フィルム、偏光板および液晶表示装置 |
| WO2011058904A1 (ja) * | 2009-11-13 | 2011-05-19 | 日本ゼオン株式会社 | 光学部材、製造方法、偏光板複合体及び液晶表示装置 |
| JP5795193B2 (ja) * | 2011-05-27 | 2015-10-14 | 日東電工株式会社 | 位相差層付偏光板 |
| JP2013126728A (ja) * | 2011-12-19 | 2013-06-27 | Konica Minolta Advanced Layers Inc | 光学フィルムの製造方法 |
| JP5567619B2 (ja) * | 2012-05-07 | 2014-08-06 | リンテック株式会社 | 粘着剤、粘着シート及び粘着剤付き光学フィルム |
| JP2015084074A (ja) * | 2013-03-14 | 2015-04-30 | 大日本印刷株式会社 | 位相差フィルム |
| TW201512713A (zh) * | 2013-09-27 | 2015-04-01 | Fujifilm Corp | 偏光板的製造方法 |
| JP2018017996A (ja) | 2016-07-29 | 2018-02-01 | 日東電工株式会社 | 位相差層付偏光板および有機ｅｌ表示装置 |
| JP6901356B2 (ja) * | 2017-09-14 | 2021-07-14 | 株式会社三共 | 遊技機 |
| JP6642611B2 (ja) * | 2018-04-03 | 2020-02-05 | 大日本印刷株式会社 | 光学フィルム用転写積層体 |
| JP2020140010A (ja) * | 2019-02-27 | 2020-09-03 | 住友化学株式会社 | 積層体及び表示装置 |
-
2019
- 2019-12-23 JP JP2019231313A patent/JP7406977B2/ja active Active
-
2020
- 2020-11-11 WO PCT/JP2020/042027 patent/WO2021131367A1/ja active Application Filing
- 2020-11-11 KR KR1020227025191A patent/KR20220117920A/ko active Search and Examination
- 2020-11-11 CN CN202080087282.7A patent/CN114846371A/zh active Pending
- 2020-11-25 TW TW109141342A patent/TW202126489A/zh unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009019172A (ja) * | 2007-07-13 | 2009-01-29 | Lintec Corp | 粘着剤、粘着シート及び粘着剤付き光学フィルム |
| JP2018009150A (ja) * | 2016-06-28 | 2018-01-18 | 大日本印刷株式会社 | 側鎖型液晶ポリマー、液晶組成物、位相差フィルム、位相差フィルムの製造方法、転写用積層体、光学部材、光学部材の製造方法、及び表示装置 |
| JP2019060964A (ja) * | 2017-09-25 | 2019-04-18 | シャープ株式会社 | 液晶表示装置 |
| JP2019091029A (ja) * | 2017-11-10 | 2019-06-13 | 住友化学株式会社 | 複合位相差板、光学積層体、及び画像表示装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2021099436A (ja) | 2021-07-01 |
| JP7406977B2 (ja) | 2023-12-28 |
| WO2021131367A1 (ja) | 2021-07-01 |
| KR20220117920A (ko) | 2022-08-24 |
| TW202126489A (zh) | 2021-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7406977B2 (ja) | 光学積層体の製造方法 | |
| TWI626100B (zh) | 端面加工偏光板之製造方法 | |
| KR20190074227A (ko) | 적층체 | |
| CN108431650B (zh) | 光学膜的制造方法 | |
| JP6662992B2 (ja) | 円偏光板の製造方法 | |
| JP2019148734A (ja) | 円偏光板 | |
| TWI707165B (zh) | 偏光板 | |
| JP2019204121A (ja) | 位相差フィルム及び光学積層体 | |
| CN112771422B (zh) | 液晶化合物取向层转印用薄膜 | |
| JP2022173305A (ja) | 円偏光板 | |
| KR102661253B1 (ko) | 적층 필름 | |
| JP2009157343A (ja) | 偏光板およびそれを用いた液晶表示装置 | |
| JP2023126676A (ja) | 偏光板 | |
| TWI726116B (zh) | 偏光板套組及液晶面板 | |
| TW202003222A (zh) | 積層體及其製造方法 | |
| JP2023001208A (ja) | 光学シート | |
| JP2010072091A (ja) | 偏光板 | |
| JP7014418B2 (ja) | 光学積層体及びその製造方法 | |
| JP7122168B2 (ja) | 接着層付き積層体、積層体、液晶層積層体、液晶フィルムの製造方法、及び、光学積層体の製造方法 | |
| JP2019215584A (ja) | 光学積層体の製造方法 | |
| JP7251941B2 (ja) | 光学フィルム | |
| WO2022137922A1 (ja) | 表面保護フィルム付き積層体の製造方法及び積層体 | |
| CN111247464B (zh) | 相位差膜和光学层叠体 | |
| JP2024050788A (ja) | 円偏光板 | |
| JP2022169027A (ja) | 位相差層付偏光板の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |