Decorative sheet, method of manufacturing the same, and display device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 6, 2022
Grant Date -
Sep 10, 2020
app pub date -
Feb 20, 2020
filing date -
Mar 6, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A decorative sheet including: a material sheet of which a surface roughness R1 on a front side is greater than a surface roughness R2 on a back side; a first adhesive layer provided on the front side of the material sheet; a thin film layer provided above the front side of the material sheet via the first adhesive layer; a second adhesive layer provided on the back side of the material sheet; and a sheet support layer provided below the back side of the material sheet via the second adhesive layer, in which each of the layers is integrated as one sheet, and an air layer exists on an interface between the first adhesive layer and a trough of an uneven shape on the front side of the material sheet.
First Claim
Other Claims data not available
Family
International Classification(s)
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- F21W:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- F21Y:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L,....
- G09F:DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLA....
- B44F:SPECIAL DESIGNS OR PICTURES
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F21V Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 6, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 6, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 6, 2034 |
