公开(公告)号：EP3789203A1

公开(公告)日：2021-03-10

申请号：EP20192051.9

申请日：2020-08-21

申请人： Toshiba TEC Kabushiki Kaisha

发明人： XU, Li ,  KUSUNOKI, Ryutaro

IPC分类号： B41J2/14 ,  B41J2/055

摘要： According to one or more embodiments, a liquid discharge head comprises a substrate, a nozzle plate, and a damper member. The substrate comprises a plurality of pressure chambers. The nozzle plate is provided on a first surface of the substrate and comprises a plurality of nozzles, each of the plurality of nozzles aligned with a corresponding one of the plurality of pressure chambers. The damper member is provided on a second surface of the substrate and comprises a pressure wave absorbing material.