公开(公告)号：US20230278333A1

公开(公告)日：2023-09-07

申请号：US18173326

申请日：2023-02-23

Applicant: SII Printek Inc.

Inventor： Akihiro ITAGI ,  Yukihiro Saga

IPC: B41J2/045

CPC classification number: B41J2/04541 ,  B41J2/04581

Abstract: There are provided a drive board and so on capable of achieving reduction in size. A drive board according to an embodiment of the present disclosure is a board configured to output a drive signal to be applied to a liquid jet head having a plurality of nozzles, including a plurality of drive devices configured to generate the drive signal for jetting liquid from the nozzles. The plurality of nozzles is separated into a plurality of nozzle groups, and the plurality of drive devices is each configured to generate the drive signal to be applied to corresponding one or more of the nozzle groups. The plurality of drive devices and the plurality of nozzle groups are electrically coupled to each other, and the plurality of drive devices are arranged side by side along a predetermined direction.