Patent ID: 9649788
Date: 2017-05-16
CPC Classifications: B29C,B29D,B29L,G02B

Claim:
1. A method of fabricating an array of optical lens elements, comprising: providing a first mold having a plurality of recesses; applying a first polymer liquid in said plurality of recesses; providing a first contact shaping substrate; contacting said first contact shaping substrate with said first polymer liquid in said plurality of recesses, wherein said contact between said first contact shaping substrate and said first polymer liquid results in a deformation of the contour configuration of said first polymer liquid facing away from said plurality of recesses; curing said first polymer liquid to form an array of optical lens elements; and further comprising, after curing said first polymer liquid, further comprising, after providing said second polymer liquid onto said array of optical lens elements: wherein first contact shaping substrate is configured as a flat substrate.