The invention provides a certain type of optical film, processes for making the film, and a backlight device containing the film. The film includes a substantially monolayer arrangement of beads partially submerged in a binder.
申请公布号
US2008037261(A1)
申请公布日期
2008.02.14
申请号
US20060502565
申请日期
2006.08.10
申请人
EASTMAN KODAK COMPANY
发明人
CHARI KRISHNAN;LANDER CHARLES W.;WANG JIN-SHAN;LEE JUNWON