Patent ID: 6786787
Filing Date: 2004-09-07
Classification: H01J,Y10T

Abstract:
A manufacturing method of an electron source which comprises a substrate, a plurality of electron-emitting devices, a plurality of X-direction wirings connected to the plurality of electron-emitting devices, a plurality of pairs of first Y-direction wirings, each pair sandwiching all of the plurality of X-direction wirings, and a plurality of second Y-direction wirings connecting each pair of the first Y-direction wirings respectively and connected to the plurality of electron-emitting devices, the method comprising the steps of:(A) forming a plurality of X-direction wirings; (B) forming a plurality of pairs of first Y-direction wirings, each pair sandwiching all of the plurality of X-direction wirings; (C) forming an insulating layer on each of the plurality of X-direction wirings; and (D) forming a plurality of second Y-direction wirings connecting each pair of the first Y-direction wirings respectively and being disposed on the insulating layer.