EXCLUDING SPECIFICALLY INDIVIDUAL PARTS

Brand	Owner	Address	Description
SCAMP	Audio & Design (Recording), Ltd.	Reading, Berks	(009)EXCLUDING SPECIFICALLY INDIVIDUAL PARTS OF THE ABOVE MERCHANDISE AND ELECTRICAL CONNECTORS AND TERMINALS;ELECTRICAL SIGNAL AMPLIFIERS, D.-C. AMPLIFIERS, A.-C. AMPLIFIERS, CARRIER AMPLIFIERS AND POWER SUPPLIES;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A multi-nozzle ink jet head formed through semiconductor processes. The multi-nozzle head has a head substrate in which are formed a plurality of nozzles and a plurality of pressure chambers, a diaphragm that acts as a common electrode and covers the plurality of pressure chambers, piezoelectric body layers that are provided in correspondence with the pressure chambers on the diaphragm, and individual electrode layers that are provided on the piezoelectric body layers and have individual electrode parts corresponding to the pressure chambers and wiring parts for the individual electrode parts. By interposing a low-dielectric-constant layer or an insulating layer in the region of the wiring parts, or not disposing the common electrode in the region of the wiring parts, the electrical capacitance of the driving parts is reduced, and hence a driving lag is prevented from occurring, and moreover unwanted vibration of the piezoelectric bodies is prevented.