Oliff & Berridge, PLC
System and method for providing a substrate having micro-lenses
The present invention provides a micro-lens substrate wherein a higher contrast ratio can be obtained when used in a liquid crystal panel and the like. A micro-lens substrate includes a first substrate with concaves for microlenses having a plurality of first concaves and first alignment marks formed on a first glass substrate, a second substrate with concaves for microlenses having a plurality of second concaves and second alignment marks formed on a second glass substrate, a resin layer, microlenses comprised of double convex lenses formed of a resin filled in between the first and second concaves, and spacers.
Seiko Epson Corporation
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Koichi Nobuo Masami Hideto Shinichi
Akiyama Shimizu Murata Yamashita Yotsuya