公开(公告)号：US11052657B2

公开(公告)日：2021-07-06

申请号：US16343928

申请日：2017-10-06

Applicant: SEIKO EPSON CORPORATION

Inventor： Akihiro Yoshimura ,  Katsuya Asamoto

IPC: B41J2/045 ,  B41J29/377 ,  B41J2/14 ,  B41J2/15

Abstract: Provided is a droplet discharging device that can efficiently couple a droplet discharging head and a head driving circuit by a cable. A droplet discharging device includes a droplet discharging head, a head driving circuit configured to drive the droplet discharging head, a carriage configured to move while supporting the droplet discharging head and the head driving circuit, and a cable configured to electrically couple a head connector of the droplet discharging head and a circuit connector of the head driving circuit, the cable being detachably coupled to the head connector and to the circuit connector. The droplet discharging head and the head driving circuit are disposed such that the head connector and the head driving circuit do not overlap in a direction of pull-out of the cable from the head connector and the circuit connector and the droplet discharging head do not overlap in a direction of pull-out of the cable from the circuit connector.

公开(公告)号：US10549536B2

公开(公告)日：2020-02-04

申请号：US16037575

申请日：2018-07-17

Applicant: SEIKO EPSON CORPORATION

Inventor： Akihiro Yoshimura ,  Kenichiro Kaneko ,  Tsuneyuki Sasaki

IPC: B41J2/14

Abstract: Provided is a carriage including a head including a nozzle surface, the nozzle surface including nozzles configured to eject ink droplets, and a plasma actuator configured to apply an air current flowing along the nozzle surface.