KR102371779B1 - 광학 적층체의 제조 방법 및 화상 표시 장치의 제조 방법 - Google Patents
광학 적층체의 제조 방법 및 화상 표시 장치의 제조 방법 Download PDFInfo
- Publication number
- KR102371779B1 KR102371779B1 KR1020180002279A KR20180002279A KR102371779B1 KR 102371779 B1 KR102371779 B1 KR 102371779B1 KR 1020180002279 A KR1020180002279 A KR 1020180002279A KR 20180002279 A KR20180002279 A KR 20180002279A KR 102371779 B1 KR102371779 B1 KR 102371779B1
- Authority
- KR
- South Korea
- Prior art keywords
- peeling
- film
- laminated body
- polarizing plate
- adhesive layer
- 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.)
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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
- G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- 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
-
- 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
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/006—Delaminating
-
- 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
- B32B7/06—Interconnection of layers permitting easy separation
-
- 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
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- 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
- G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
-
- 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
- B32B2307/54—Yield strength; Tensile strength
-
- 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
-
- 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
- B32B2551/00—Optical 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
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2017-012094 | 2017-01-26 | ||
| JP2017012094A JP6925808B2 (ja) | 2017-01-26 | 2017-01-26 | 光学積層体の製造方法および画像表示装置の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180088276A KR20180088276A (ko) | 2018-08-03 |
| KR102371779B1 true KR102371779B1 (ko) | 2022-03-07 |
Family
ID=63011036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180002279A Active KR102371779B1 (ko) | 2017-01-26 | 2018-01-08 | 광학 적층체의 제조 방법 및 화상 표시 장치의 제조 방법 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6925808B2 (enExample) |
| KR (1) | KR102371779B1 (enExample) |
| CN (1) | CN108363134B (enExample) |
| TW (1) | TWI760404B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7273472B2 (ja) * | 2018-08-27 | 2023-05-15 | 日東電工株式会社 | 積層体 |
| JP7166353B2 (ja) * | 2018-09-26 | 2022-11-07 | 富士フイルム株式会社 | 転写フィルム、偏光板、画像表示装置および偏光板の製造方法 |
| WO2020175092A1 (ja) * | 2019-02-27 | 2020-09-03 | 住友化学株式会社 | 積層体 |
| JP7039509B2 (ja) | 2019-02-27 | 2022-03-22 | 住友化学株式会社 | 積層体 |
| JP7039508B2 (ja) | 2019-02-27 | 2022-03-22 | 住友化学株式会社 | フレキシブル積層体 |
| JP2020140008A (ja) * | 2019-02-27 | 2020-09-03 | 住友化学株式会社 | フレキシブル積層体 |
| JP7039507B2 (ja) * | 2019-02-27 | 2022-03-22 | 住友化学株式会社 | 積層体 |
| JP7257907B2 (ja) * | 2019-07-22 | 2023-04-14 | 日東電工株式会社 | 薄型円偏光板の製造方法 |
| CN112339378B (zh) * | 2019-08-08 | 2024-08-23 | 住友化学株式会社 | 层叠体 |
| WO2021033406A1 (ja) * | 2019-08-21 | 2021-02-25 | 日東電工株式会社 | 光学積層体 |
| JP7469889B2 (ja) * | 2020-01-28 | 2024-04-17 | 住友化学株式会社 | 光学積層体、及び表示装置の製造方法 |
| JP7128932B1 (ja) | 2021-04-15 | 2022-08-31 | 住友化学株式会社 | 光学積層体 |
| JP7672272B2 (ja) * | 2021-04-16 | 2025-05-07 | 日東電工株式会社 | 光学積層体の製造方法 |
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| JP2017008173A (ja) * | 2015-06-19 | 2017-01-12 | 日東電工株式会社 | 表面保護フィルム |
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