| 摘要 |
<p>A divisional-type thermal printhead comprises an insulating base board (3), and a plurality of unit substrates (2) arranged in series on the base board (3). The unit substrates (2) have their respective common electrodes (5) in electrical independence of each other. Further, the base board (3) is formed with a plurality of conductor films (7) extending under the respective unit substrates (2) in corresponding relation thereto, and each of the conductor films (7) is electrically independent of the other conductor films but electrically connected to the common electrode (5) of a corresponding unit substrate. <IMAGE></p> |
