Incremental printing of symbolic information – Ink jet – Ejector mechanism
Patent
1994-12-07
2000-05-02
Martary, Joseph
Incremental printing of symbolic information
Ink jet
Ejector mechanism
250740, 298901, B41J 205
Patent
active
060563923
ABSTRACT:
A recording head has a liquid emission section with an orifice for emitting ink, an electro-thermal transducer producing thermal energy for ink emission and a functional element electrically connected to the electro-thermal transducer. The functional element is connected to the transducer by a layer formed of the same material and at the same time as a layer of a heat generating resistive layer constituting the electro-thermal transducer, which enables the formation of a large number of functional elements on a single substrate while maintaining the elements in electrical isolation without increasing manufacturing cost.
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Matsumoto Shigeyuki
Saito Asao
Canon Kabushiki Kaisha
Martary Joseph
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