| 主权项 |
1. An inkjet head, comprising:
a pressure cell structure; a nozzle plate; and an ink flow path structure, wherein the pressure cell structure includes
pressure cells that retain ink, each of the pressure cells being formed in a thickness direction of the pressure cell structure from one end surface to the other end surface,flow control paths in fluid communication with the pressure cells, the pressure cells being interposed between the flow control paths, each of the flow control paths being formed in the thickness direction of the pressure cell structure, andslits in fluid communication with each of the pressure cells and each of the flow control paths, each of the slits having a width smaller than a width of each of the pressure cells, the nozzle plate includes
actuators formed on the one end surface of the pressure cell structure, each of the actuators covering each of the pressure cells, the actuators deforming in the thickness direction of the pressure cell structure depending on a drive voltage, andnozzles, each of the nozzles being formed corresponding to each of the actuators, each of the nozzles being in fluid communication with each of the pressure cells, each of the nozzles ejecting the ink retained in each of the pressure cells in response to the corresponding actuator deforming, and the ink flow path structure includes
ink flow paths in fluid communication with each of the pressure cells via each of the flow control paths and each of the slits, the ink flow path structure being positioned on the other end surface of the pressure cell structure. |
