| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal head capable of firmly fixing a substrate to a heat radiation plate, and to provide a thermal printer. SOLUTION: In a thermal head, the substrate 1 with heating elements is placed on the heat radiation plate 3, and double-faced tapes 6a and 6b are interposed at a region where a heat radiant adhesive 5 is not present while the heat radiant adhesive 5 is interposed at a region immediately below the heating elements among a region between the heat radiation plate 3 and the substrate 1. A surface roughness on the heat radiation plate 3 is made smaller at the interposition region of the double-faced tapes 6a and 6b than at the interposition region of the heat radiant adhesive 5. COPYRIGHT: (C)2005,JPO&NCIPI
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