Transparent conductive film roll and production method...

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

2002-06-13

2008-10-14

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

07436190

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.

REFERENCES:
patent: 6629833 (2003-10-01), Ohya et al.
patent: 06-103840 (1994-04-01), None
patent: 10-036967 (1998-02-01), None
patent: 11-034207 (1999-02-01), None
patent: 2000-230950 (2000-08-01), None
patent: 2000-265259 (2000-09-01), None

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