Patent ID: 11940682
Assignee: APPLIED MATERIALS, INC.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G

Claim 9:
10. A flexible cover lens assembly, comprising:
a glass layer;
a substrate disposed directly on the glass layer;
a wet hardcoat layer disposed directly on the substrate, wherein the wet hardcoat layer comprises an acrylate, and wherein the acrylate comprises a radiation curable acrylate, aliphatic urethane acrylate, a copolymer thereof, an elastomer thereof, or any combination thereof;
an adhesion promotion layer disposed directly on the wet hardcoat layer, wherein the adhesion promotion layer comprises a material selected from the group consisting of silicon oxide, silicon carbide, silicon oxycarbide, silicon nitride, silicon oxynitride, silicon oxycarbide nitride, a dopant thereof, and any combination thereof;
an anti-reflectance layer disposed directly on the adhesion promotion layer;
a dry hardcoat layer disposed directly on the anti-reflectance layer, wherein the dry hardcoat layer comprises a material selected from the group consisting of silicon carbide, silicon oxycarbide, silicon oxycarbide nitride, a dopant thereof, and any combination thereof; and
an anti-fingerprint coating layer disposed directly on the dry hardcoat layer;
wherein the flexible cover lens assembly has a critical strain of greater than 1% to about 15%.