Manufacturing method for an ink jet recording head

Details Manufacturing method for an ink jet recording head Manufacturing method for an ink jet recording head

1997-06-17

2000-06-13

Young, Lee

Metal working

Piezoelectric device making

298901, H04R 1700

Patent

active

060733217

ABSTRACT:
A method of manufacturing an inkjet recording head including drive electrodes arrayed at fixed pitches on the surface of an elastic plate, a common lead-out electrode lead from a common electrode formed on the surface of the elastic plate, the common lead-out electrode being arrayed extending in the direction of the arrays of the drive electrodes, while being spaced a fixed distance from the drive electrodes, the ends of the common lead-out electrode being connected to external, and piezoelectric vibration plates of which the reverse sides are in contact with the drive electrodes, and to the first ends are continuous, covering the common lead-out electrode. No disconnection is formed in the area of the piezoelectric vibration plates where the two groups of the piezoelectric vibration plates face, thereby ensuring a reliable bonding of the piezoelectric vibration plates and the elastic plate.

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German Patent Office--Office Action of Jan. 8, 1997 with translation.

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