| 摘要 |
In a thermal recording head, a glazed layer is formed on a substrate, a resistive layer is formed on the glazed layer. A common electrode is formed on the resistive layer and separate electrodes are formed on the resistive layer in such a manner that the end portion of the separate electrodes are closely arranged at the end portion of the common electrode with a gap therebetween and the separate electrodes are extended in parallel on the resistive layer. A wear-resistant layer is formed on the resistive layer and the common and separate electrodes exept the end portions of the common and separate electrodes. In a thermal recording head, the end portions of the common and separate electrodes are contacted to a current injection type ink ribbon in a current injection mode so that a current flows through the first current path in the resistance layer between the common and separate electrodes and a second current path in the ink ribbon between the common and separate electrodes.
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