Head chip, liquid jet head, and liquid jet recording device

• Main Authors: SUZUKI KENJI, HIRATA MASAKAZU, AI TOMOKI, YAMAMURA YUKI
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2021
• Subjects: CORRECTION OF TYPOGRAPHICAL ERRORS; i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; LINING MACHINES; PERFORMING OPERATIONS; PRINTING; SELECTIVE PRINTING MECHANISMS; STAMPS; TRANSPORTING; TYPEWRITERS

The invention provides a head chip and so on capable of improving the print image quality. The head chip according to an embodiment of the present disclosure is provided with an actuator plate having a plurality of ejection grooves; and a nozzle plate having a plurality of nozzle holes individually communicated with the plurality of ejection grooves. The plurality of ejection grooves is arranged side by side so as to at least partially overlap each other along a predetermined direction. Further, the nozzle holes adjacent to each other along the predetermined direction out of the plurality of nozzle holes are arranged so as to be shifted from each other along an extending direction of the ejection grooves in the nozzle plate. 本发明提供能够使印刷画质提高的头芯片等。本公开的一个实施方式所涉及的头芯片具备：促动器板，其具有多个吐出槽；以及喷嘴板，其具有与多个吐出槽单独地连通的多个喷嘴孔。上述多个吐出槽以它们的至少一部分沿既定方向相互重合的方式并列配置。另外，上述多个喷嘴孔之中的沿上述既定方向邻接的喷嘴孔彼此在喷嘴板内沿吐出槽的延伸方向相互偏离地配置。