| 摘要 |
PROBLEM TO BE SOLVED: To provide an arrangement configuration of an ink flow-out hole and an electrode wiring, in an ink jet head.SOLUTION: The ink jet head includes a barrier wall, a base substrate, and an electrode wiring. The electrode wiring is a plurality of electrode wirings extending from each of a plurality of pressure chambers toward a predetermined control circuit while avoiding a plurality of ink flow-out holes. At least a part of a portion positioned on at least any one side than an ink flow-out hole in length direction of a pair of electrode wirings sandwiching a plurality of ink flow-out holes respectively is arranged at a position overlapping with the ink flow-out hole in array direction, which means arrangement in a plurality of numbers. |
