Optical film for display devices

Details Optical film for display devices Optical film for display devices

2007-04-10

2007-04-10

Jackson, Monique R. (Department: 1773)

Stock material or miscellaneous articles

Liquid crystal optical display having layer of specified...

C428S323000, C428S413000, C428S480000, C428S423100, C428S522000, C427S487000

Reexamination Certificate

active

10690123

ABSTRACT:
Disclosed is an optical film comprising a layer containing layered clay particles in a radiation cured binder. Also disclosed is a coating dispersion and a method of forming an optical film comprising coating the dispersion on a flexible transparent polymeric support and an LCD or touch screen display incorporating the film.

REFERENCES:
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patent: 6832037 (2004-12-01), Aylward et al.
patent: 2002/0019461 (2002-02-01), Yashiro et al.
M. Nair et al, “Optical Film for Display Devices”, U.S. Appl. No. 10/292,353 (D-84417) filed Nov. 12, 2002.

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