| 摘要 |
An ink jet printer head and fabrication method for an ink jet printer head are provided. The ink jet printer head includes a silicon plate, a thin-film electrode layer, an ink chamber barrier, and a nozzle plate, which are layered in order to form the ink jet printer head. A center portion of the electrode layer is etched a predetermined depth to form a heater portion, thereby increasing electric resistance due to a decreased depth or thickness of the heater portion. Since the heater portion and electrode portions are made of a single material, the process and cost of fabrication is reduced, and productivity is increased.
|
