CONDUCTIVE POLYMER FILM AND POLARIZING PLATE USING THE SAME
0 Assignments
0 Petitions
Accused Products
Abstract
A conductive polymer film having an antistatic function and an electromagnetic wave shielding function, and also having excellent optical properties such as transparency even if the film is arranged in the interior of LCD. The conductive polymer film comprises a polymer film and a conductive polymer adhered to the surface thereof, wherein the conductive polymer comprises polythiophene or polythiophene derivatives, the polymer film comprises an acetyl cellulose material or a norbornene material, a layer of the conductive polymer has a thickness of 3 μm or less, and the conductive polymer film has a visible light transmission of 78% or more and a surface resistivity of 103-1012 Ω/square.
-
Citations
14 Claims
-
1-7. -7. (canceled)
-
8. A method of producing a protective film for a polarizing plate comprising a polymer film and a conductive polymer layer adhered to the surface thereof:
-
comprising a step of; forming the conductive polymer layer with an aqueous coating liquid on the surface of the polymer film, wherein the polymer film comprises a norbornene material, the aqueous coating liquid contains polythiophene or polythiophene derivatives as the conductive polymer, the conductive polymer layer has a thickness of 3 μ
m or less,and the protective film has a visible light transmission of 78% or more and a surface resistivity of 103-1012 Ω
/square. - View Dependent Claims (9, 10, 11, 12, 13, 14)
-
Specification