Wiring board and method of manufacturing same

Details Wiring board and method of manufacturing same Wiring board and method of manufacturing same

2005-01-18

2005-01-18

Zarroli, Michael C. (Department: 2839)

Electrical generator or motor structure

Non-dynamoelectric

Piezoelectric elements and devices

C257S703000

Reexamination Certificate

active

06844659

ABSTRACT:
A first cermet layer, constituting a first wiring pattern, and a second cermet layer, constituting an insulating layer filling gaps in the first wiring pattern, are formed on a ceramic substrate. Thereafter, the first and second cermet layers are fired to simultaneously produce the first wiring pattern and the insulating layer. Next, a PZT paste constituting a piezoelectric/electrostrictive layer is formed and thereafter fired to produce the piezoelectric/electrostrictive layer. Thereafter, a third cermet layer, constituting a second wiring pattern, is formed and fired to produce the second wiring pattern, thereby fabricating a wiring board.

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