NOZZLE HEAD, MANUFACTURING METHOD OF NOZZLE HEAD, AND DROPLET DISCHARGING DEVICE

    公开(公告)号:EP4360887A1

    公开(公告)日:2024-05-01

    申请号:EP22828005.3

    申请日:2022-03-24

    发明人: MURATA Kazuhiro

    IPC分类号: B41J2/14 B41J2/16

    CPC分类号: B41J2/16 B41J2/14

    摘要: A nozzle head includes a plate portion arranged in a plate shape, a droplet discharging nozzle portion located in the plate portion, the droplet discharging nozzle portion including a plurality of droplet discharging nozzles ejecting droplets by an electrostatic discharging method, and a pseudo-nozzle portion located around the droplet discharging nozzle portion in the plate portion and including a plurality of pseudo-nozzles. In the nozzle head described above, the plurality of droplet discharging nozzles may be arranged in line in a first direction, and the pseudo-nozzle portion may be arranged on both sides of the droplet discharging nozzle portion.