| 摘要 |
PURPOSE:To provide an ink jet head constituted in a manner of preventing securely fine particles reaching a recording medium when small ink drops jetted out of an ink nozzle are branched into preceding particles and following particles. CONSTITUTION:In an ink jet head provided with at least one ink jet nozzle 12 and formed by an insulated material, at least a peripheral zone of the ink jet nozzle is covered with a conductive material layer 20 and said conductive material layer is grounded. Also a conductive component is grounded in the ink jet head provided with a conductive component 22 with at least one ink jet nozzle and an insulating component 24 fixed thereon and forming an ink passage 24d for feeding ink to the ink jet nozzle. |
