Title:
LIQUID EJECTION HEAD AND LIQUID EJECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/048749
Kind Code:
A1
Abstract:
This liquid ejection head comprises a first flow passage member, a second flow passage member, and an electroconductive part. The first flow passage member is electrically conductive and has a nozzle that ejects a liquid. The second flow passage member supplies the liquid to the first flow passage member. The electroconductive part has a positioning mechanism that determines the position of the nozzle. The electroconductive part is electrically connected to the first flow passage member and has higher electroconductivity than does the second flow passage member.
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Inventors:
MIYAKOSHI NAOTO (JP)
IWABUCHI MASARU (JP)
IWABUCHI MASARU (JP)
Application Number:
PCT/JP2023/031923
Publication Date:
March 07, 2024
Filing Date:
August 31, 2023
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
B41J2/14
Foreign References:
| JP2010194767A | 2010-09-09 | |||
| JP2010131818A | 2010-06-17 | |||
| JP2018176717A | 2018-11-15 | |||
| JP2006256231A | 2006-09-28 | |||
| US20210221135A1 | 2021-07-22 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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