Transparent electroconductive layer-equipped cover element provided with transparent pressure-sensitive adhesive layer
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United States of America Patent
Stats
-
Apr 23, 2019
Grant Date -
Dec 28, 2017
app pub date -
Jul 11, 2016
filing date -
Jul 22, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present invention provides a transparent electroconductive layer-equipped cover element having a pressure-sensitive adhesive sheet preliminarily laminated thereto, wherein the pressure-sensitive adhesive sheet comprises a pressure-sensitive adhesive layer in which a refractive index adjustment zone having a refractive index greater than that of a base pressure-sensitive adhesive material thereof is formed over a given range from a surface of the pressure-sensitive adhesive layer in a thickness direction thereof, whereby: in a lamination process of a customer which is a supply destination of the transparent electroconductive layer-equipped cover element, it becomes possible to eliminate a need to distinguish between obverse and reverse sides of the pressure-sensitive adhesive sheet itself; and, when the transparent electroconductive layer-equipped cover element is bonded to an optical element through the pressure-sensitive adhesive layer, it becomes possible to suppress internal reflection in a laminate formed of these optical elements.
First Claim
Other Claims data not available
Family
International Classification(s)
- H01J:ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
- C01B:NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
- C09F:NATURAL RESINS; FRENCH POLISH; DRYING-OILS; DRIERS....
- G09F:DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLA....
- G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....
- 2016 Application Filing Year
- H01J Class
- 2255 Applications Filed
- 1758 Patents Issued To-Date
- 77.97 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H01J Class
- 0 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Oct 23, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Oct 23, 2030 |
