US 11,747,532 B2
Laminated optical products and methods of making them
Kevin C. Krogman, Santa Clara, CA (US); Lee Campbell Boman, Belmont, CA (US); Julius George Kozak, Antioch, CA (US); Kayur Ashwin Patel, San Jose, CA (US); Jeremy B. Stegall, Christiansburg, VA (US); and Anthony Brian Port, Redwood City, CA (US)
Assigned to Southwall Technologies Inc., Palo Alto, CA (US)
Filed by SOUTHWALL TECHNOLOGIES INC., Palo Alto, CA (US)
Filed on Sep. 15, 2017, as Appl. No. 15/705,689.
Prior Publication US 2019/0086595 A1, Mar. 21, 2019
Int. Cl. G02B 5/22 (2006.01); G02B 5/20 (2006.01); B32B 27/00 (2006.01); G02B 1/14 (2015.01); B32B 7/12 (2006.01); B32B 27/08 (2006.01); B32B 27/20 (2006.01); B32B 37/12 (2006.01)
CPC G02B 5/223 (2013.01) [B32B 7/12 (2013.01); B32B 27/00 (2013.01); B32B 27/08 (2013.01); B32B 27/20 (2013.01); B32B 37/12 (2013.01); G02B 1/14 (2015.01); G02B 5/208 (2013.01); B32B 2255/00 (2013.01); B32B 2307/40 (2013.01); B32B 2309/105 (2013.01)] 26 Claims
OG exemplary drawing
 
1. An optical product comprising:
a) a polymer substrate;
b) a plurality of bilayers, deposited on the polymer substrate, each bilayer comprising a first layer and a second layer, each of the first and second layers comprising a binding group component which together form a complementary binding group pair;
c) a permeating adhesive, which permeates the plurality of bilayers and is in contact with the polymer substrate; and
d) a protective layer, secured to the plurality of bilayers by the permeating adhesive.