公开(公告)号：US20190310403A1

公开(公告)日：2019-10-10

申请号：US15947903

申请日：2018-04-09

Applicant: SOUTHWALL TECHNOLOGIES INC.

Inventor： KEVIN C. KROGMAN ,  JAMES YANCY FARROW ,  DANIEL LEWIS HODDER ,  DAVID LEE HONEYCUTT ,  LEE CAMPBELL BOMAN ,  ANTHONY BRIAN PORT ,  BRUCE ROBERT LANG ,  MICHAEL HAWKINS

IPC: G02B5/28 ,  G02B5/26 ,  G02B5/20

Abstract: Optical products that include a composite coating, deposited on a substrate, provided with at least one bilayer having a first layer and a second layer, each provided with a binding group component which together form a complementary binding group pair. The at least one bilayer comprises a pigment blend that includes: a) at least two pigments that, when mixed together and formed into a bilayer, exhibit a color reflection value that is less than about 2.5; and b) one or more pigments that when mixed and formed into a bilayer selectively block visible light in a wavelength range of interest.