Patent ID: 6758712
Filing Date: 2004-07-06
Classification: H01J,H05K,Y10T

Abstract:
A method of manufacturing a substrate on which a first wiring and a second wiring intersect with each other at a crossing point, comprising the steps of:providing a wiring pattern on the substrate with a conductive paste and baking the wiring pattern of the conductive paste to form the first wiring; coating part of the first wiring at the crossing point with an insulating paste and baking the insulating paste to form a first insulating layer, a coating thickness of the insulating paste being controlled so that a height of the first insulating layer formed adjacent to sidewalls of the first wiring at the crossing point is substantially equal to a height of the first wiring; forming a second insulating layer on the first insulating layer and the first wiring at the crossing point; and forming the second wiring which crosses over the second insulating layer to intersect with the first wiring.