| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electroconductive film which is an inexpensive film having optical properties such as transparency which do not cause any problem even when placed in an LCD, and having antistatic properties and an electromagnetic wave-shielding function. <P>SOLUTION: In the polymer film to the surface of which an electroconductive polymer is attached, the electroconductive polymer is a polythiophene or its derivative, and the polymer film is composed of an acetylcellulose-based or norbornene-based material, and the polymer film has a thickness of the electroconductive polymer layer of ≤3 μm, a transmittance of visible rays of ≥78% and a surface resistivity of 10<SP>3</SP>Ω to 10<SP>12</SP>Ω. <P>COPYRIGHT: (C)2003,JPO |
