Back to results
US 8,974,900 B2Granted
Transparent conductive film with hardcoat layer
AssigneeCarestream Health, Inc.
InventorsKarissa L. Eckert, Matthew T. Stebbins
Life of this patent
Estimating the term…
Abstract
Disclosed is a transparent conductive film that comprises at least one carrier layer disposed on the opposite side of a transparent support from at least one conductive layer, and at least one hardcoat layer disposed on the at least one carrier layer. Such films, which exhibit superior hardness, adhesion, and curl, are useful for electronics applications.
Claims9
A transparent conductive film comprising:
- at least one transparent substrate comprising a first surface and a second surface disposed on opposite sides of the substrate, said substrate comprising at least one thermoplastic polymer;
- at least one conductive coating disposed on the first surface, the at least one conductive coating comprising at least one metal nanowire;
- at least one carrier layer disposed on the second surface, the at least one carrier layer comprising at least one first polyester resin and at least one first cellulose ester polymer;
- and
- at least one hardcoat layer disposed on the at least one carrier layer, the at least one hardcoat layer comprising at least one radiation curable monomer and at least one second cellulose ester polymer,
- wherein the at least one first polyester resin comprises an average of at least one unsaturated carbon-carbon bond for every ten of its repeat units.
3 more elements
Dependencies are inferred from the claim text.