METHOD OF FABRICATING A WAFER LEVEL OPTICAL LENS ASSEMBLY

摘要

The present invention relates to method of fabricating a wafer level optical lens substrate, comprising: providing a first wafer substrate having a plurality of bumps; applying a first polymer liquid on a first contact optical surface of said plurality of bumps; providing a second wafer substrate; contacting said first wafer substrate with said second substrate in such that said first polymer liquid is located in a slit created between said first contact optical surface of said plurality of bumps and said second wafer substrate under capillary forces; curing said polymer liquid(s) to form a lens.