Red-green-blue polymeric interference film
First Claim
Patent Images
1. An article, comprising:
- a film comprising alternating polymeric layers configured to selectively reflect and transmit visible light at a design angle of incidence, the selective reflection comprising three visible reflection bands disposed at about 450 run, 550 nm, and 650 nm respectively.
1 Assignment
0 Petitions
Accused Products
Abstract
Multilayer polymeric films and other optical bodies are provided which is useful in making colored mirrors and polarizers. The films are characterized by a change in color as a function of viewing angle.
-
Citations
17 Claims
-
1. An article, comprising:
a film comprising alternating polymeric layers configured to selectively reflect and transmit visible light at a design angle of incidence, the selective reflection comprising three visible reflection bands disposed at about 450 run, 550 nm, and 650 nm respectively. - View Dependent Claims (2, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
-
3. An article, comprising:
a film comprising alternating polymeric layers configured to selectively reflect and transmit visible light at a design angle of incidence, the selective reflection comprising a red reflection band, a green reflection band, and a blue reflection band. - View Dependent Claims (4)
Specification