B - Operations – Transporting – 41 – M
Patent
B - Operations, Transporting
41
M
314/41, 356/95
B41M 5/18 (1980.01)
Patent
CA 1115335
ABSTRACT OF THE DISCLOSURE A thin-film thermal head comprises a thin-film heat-generating resistor made of an alloy of Si and a high melting point metal such as Ta, Mo, Ti, W or Zr. Joule heat generated by supplying a pulse current to the thin-film heat-generating resistor is utilized to develop a color on a heat-sensitive recording paper for printing characters and pictures. Resistance against thermal shock of the thin-film heat-generating resistor is improved, thereby attaining a stable lifetime of the thermal head.
319558
Matsuo Koji
Oda Fujio
Taguchi Nobuyoshi
Takahashi Hiromu
Marks & Clerk
Matsushita Electric Industrial Co. Ltd.
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