CPC G02C 7/049 (2013.01) [B29D 11/00038 (2013.01); B32B 9/007 (2013.01); B32B 9/045 (2013.01); B32B 37/24 (2013.01); G02C 7/104 (2013.01); B29K 2995/0026 (2013.01); B32B 2307/412 (2013.01); B32B 2551/00 (2013.01)] | 13 Claims |
1. A functional contact lens comprising:
a lens substrate having a spherically curved surface so as to be worn on an eyeball; and
a functional layer provided on at least one surface of the lens substrate and comprising a graphene sheet,
wherein the graphene sheet is provided as a patterned layer on a region of the lens substrate, which covers an outer circumference of an iris of the eyeball, and
wherein the graphene sheet is provided as a full-surface layer on the one surface of the lens substrate.
|