Title:
LIQUID EJECTION HEAD AND RECORDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/196121
Kind Code:
A1
Abstract:
A liquid ejection head (8) according to an embodiment of the present invention is provided with: a flow path member (24) having a first surface (24a) and a second surface (24b) located opposite to the first surface (24a); a pressurizing part located above the first surface (24a); and a supply member (21) connected to the flow path member (24). The flow path member (24) includes a plurality of ejection holes (243) located in the second surface (24b). The supply member (21) is provided with, sequentially from the upstream side, a first supply flow path (41), a first connecting flow path (42) connected to the first supply flow path (41), and a reservoir (43) connected to the first connecting flow path (42). The first connecting flow path (42) is connected to the second surface (24b) side of the reservoir (43).
Inventors:
GEJIMA KENKO (JP)
Application Number:
PCT/JP2020/011850
Publication Date:
October 01, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
B41J2/14; B41J2/01; B41J2/19
Foreign References:
| JP2018094809A | 2018-06-21 | |||
| JP2018202611A | 2018-12-27 | |||
| US20130229453A1 | 2013-09-05 | |||
| JP4432925B2 | 2010-03-17 |
Other References:
See also references of EP 3950359A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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