公开(公告)号：US20170203567A1

公开(公告)日：2017-07-20

申请号：US15324084

申请日：2015-09-04

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： HIDEHIRO YOSHIDA ,  KAZUKI FUKADA ,  KENICHI YAMAMOTO ,  TAKESHI KITA

IPC: B41J2/14 ,  B41J25/00

CPC classification number: B41J2/14233 ,  B05C5/00 ,  B41J2/14 ,  B41J2/14201 ,  B41J2/17566 ,  B41J2/18 ,  B41J2/195 ,  B41J25/001 ,  B41J2002/14306 ,  B41J2002/14419 ,  B41J2202/12 ,  C12M1/00 ,  C12N5/00

Abstract: An inkjet head, includes: a pressure chamber communicating with an ink flow channel; a diaphragm linked to the pressure chamber; a piezoelectric element linked to the diaphragm; a nozzle communicating with the pressure chamber; and a vibrating mechanism placed in the ink flow channel and vibrates a supplied ink. Further provided is an inkjet device, including: the above inkjet head; a holding unit that holds a coating object; a moving mechanism that causes relative movement between the inkjet head and the holding unit; and a control unit that controls the inkjet head, the holding unit, and the moving mechanism.

公开(公告)号：US20170120587A1

公开(公告)日：2017-05-04

申请号：US15318333

申请日：2015-06-24

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： KENICHI YAMAMOTO ,  KAZUKI FUKADA ,  TOHRU NAKAGAWA ,  KAZUNOBU IRIE ,  TAKESHI KITA ,  HIDEHIRO YOSHIDA

IPC: B41J2/14 ,  B05C5/00

CPC classification number: B41J2/14145 ,  B05C5/00 ,  B05C11/10 ,  B41J2/14 ,  B41J2/1404 ,  B41J2/1433 ,  B41J2/175 ,  B41J2/17596 ,  B41J2/18 ,  B41J2/195 ,  B41J2002/14419 ,  B41J2202/11 ,  B41J2202/12 ,  G01N1/00

Abstract: In a common chamber (102) for distributing, to respective pressure chambers (211), an ink supplied from the ink inlet (101), resistant walls (111) are provided in areas that are located ahead and behind of the flow of the ink, i.e., areas around inlets of flow channels (221) that lead to respective pressure chambers (211), and any resistance against the flow of the ink is generated according to the heights of the resistant walls (111), thereby capturing a solid ingredient (150) included in the ink. In this case, by adjusting the heights of the resistant walls (111) to control capabilities of introducing the solid ingredient (150), it becomes possible to dispense desired amounts of the solid ingredient (150) to the respective pressure chamber (211).