| 摘要 |
An ink ejecting head includes a nozzle sheet having nozzles for ejecting droplets; a head chip having an energy generator opposing each of the nozzles; a barrier layer interposed between the nozzle sheet and the head chip for forming the space for a liquid chamber; a pad provided in a surface of the head chip, the surface opposing the nozzle sheet; and a wiring layer disposed on a surface of the nozzle sheet, the surface adjacent to the head chip; and a bump disposed on the wiring layer, being at least in contact with the pad of the head chip, and bonded to the pad by ultrasonic bonding.
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