Transparent conductive film roll and production method...

Details Transparent conductive film roll and production method... Transparent conductive film roll and production method...

2008-09-17

2010-10-12

Tang, Minh N (Department: 2829)

Electricity: measuring and testing

Fault detecting in electric circuits and of electric components

Of individual circuit component or element

C324S1540PB

Reexamination Certificate

active

07812623

ABSTRACT:
A transparent conductive film roll which has a transparent conductive layer on at least one surface thereof and has an excellent distribution uniformity of surface resistance in longitudinal and lateral directions thereof wherein the distribution uniformity D of surface resistance defined by the following expression (1) is 0.2 or less when the surface resistance of the transparent conductive layer is measured at a total of 33 points within the film roll, and therefore, is suitable especially for a large panel,in-line-formulae description="In-line Formulae" end="lead"?D=(Rmax−Rmin)/(Rmax+Rmin)  (1)in-line-formulae description="In-line Formulae" end="tail"?where Rmax and Rmin represent the maximum and minimum values of 33 surface resistance measurement values.

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Japan Patent Office; Notice of Reasons for Refusal dated Mar. 7, 2006 in Japanese Application No. JP2002-181972.

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