OPTICAL ARTICLE HAVING AN ANTISTATIC LAYER
First Claim
Patent Images
1. An optical article comprising:
- a first optical layer;
a second optical layer; and
an antistatic layer disposed between the first and second optical layers, the antistatic layer comprising conducting particles having an aspect ratio greater than about 10.
1 Assignment
0 Petitions
Accused Products
Abstract
Disclosed herein is an optical article having a first optical layer; a second optical layer; and an antistatic layer disposed between the first and second optical layers, the antistatic layer having conducting particles having an aspect ratio greater than about 10. The conducting particles may comprise vanadium oxide particles or carbon nanotubes. The optical article may be a brightness enhancement film, a retro-reflecting film, or a reflective polarizer, and be used in a display device, for example, a liquid crystal display device.
-
Citations
22 Claims
-
1. An optical article comprising:
-
a first optical layer;
a second optical layer; and
an antistatic layer disposed between the first and second optical layers, the antistatic layer comprising conducting particles having an aspect ratio greater than about 10. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
-
Specification