Patent ID: 9310628
Filing Date: 2016-04-12
CPC Classification: B29C,B29D,B29L,G02C

Claim Text:
1. An ophthalmic liquid lens device capable of being worn on an anterior surface of an eye, the ophthalmic liquid lens device comprising: a liquid lens assembly including, a first ultra-thin optical piece defined by a concave substrate surface of a first block, a second ultra-thin optical piece defined by a convex substrate surface of a second block, one or more fluids contained within a cavity formed between the first ultra-thin optical piece and the second ultra-thin optical piece; a seal containing the one or more fluids in the cavity between the first ultra-thin optical piece and the second ultra-thin optical piece, the seal including interlocking features included in the periphery regions of said first ultra-thin optical piece and said second ultra-thin optical piece; and a hydrogel portion configured to support said liquid lens assembly.