B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
117/225, 101/96.
B41J 2/14 (2006.01) B41J 2/16 (2006.01)
Patent
CA 2014819
An ink jet head for incorporation in ink jet apparatus has a substrate which incorporates an electrothermal transducer having a heat-generating resistor member which generates heat energy utilized for discharging ink in response to a signal, the heat- generating resistor member being formed of a complex compound comprising a metal element, boron, silicon and nitrogen. The metal element forms 8-31 atomic %, the boron forms 7-58 atomic %, the silicon 5-53 atomic % and nitrogen 6-45 atomic % of the compound, these percentages being preferably in the ranges 8-31, 18-38, 19-35 and 18- 38. The metal element is Ti, V, Cr, Zr, Nb, Mo, Hf, Ta or W.
Hasegawa Kenji
Kimura Isao
Canon Kabushiki Kaisha
Ridout & Maybee Llp
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