Patent Number: 7,085,444

Title: Porous optical switch films

Abstract: A porous optical switching film is situated between at least two plates that have an electrical bias between them.

Inventors: Bermel; Marcus S. (Pittsford, NY), Cournoyer; Robert F. (Webster, NY)

Assignee: Eastman Kodak Company

International Classification: G02B 6/26 (20060101); G02B 6/42 (20060101); G09G 3/00 (20060101)

Expiration Date: 8/01/02018