H - Electricity
01
L
338/21, 101/43
H01L 49/02 (2006.01) H01C 7/02 (2006.01)
Patent
CA 1227254
- 22 - Abstract of the Disclosure In a thermal head having a substrate and a heating resistor of thin film type formed thereon, the heating resistor is a deposited metal oxide film essentially consisting of ruthenium oxide and an oxide of at least one metal M selected from the group consisting of Ca, Sr, Ba, Pb, Bi and T?. The deposited metal oxide film has an atomic ratio M/Ru of the metal M to ruthenium of 0.6 to 2.
468816
Harata Mitsuo
Takikawa Osamu
Kabushiki Kaisha Toshiba
Ridout & Maybee Llp
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