Invention Grant
- Patent Title: Liquid discharge head and recording apparatus using the same
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Application No.: US16634006Application Date: 2018-07-25
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Publication No.: US10906307B2Publication Date: 2021-02-02
- Inventor: Wataru Ikeuchi , Yifei Jiao
- Applicant: KYOCERA Corporation
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Volpe Koenig
- Priority: JP2017-144618 20170726
- International Application: PCT/JP2018/027946 WO 20180725
- International Announcement: WO2019/022154 WO 20190131
- Main IPC: B41J2/14
- IPC: B41J2/14

Abstract:
A liquid discharge head according to the present disclosure includes a plurality of discharge holes, a plurality of pressure applying chambers, a flow path member including a plurality of common flow paths, and a plurality of pressure applying modules. Adjacent discharge hole groups have a part in which, when a discharge hole A is positioned in an n column in one of the discharge hole groups, a discharge hole B in the discharge hole group located adjacent with the common flow path interposed therebetween is positioned in an n±1 column. A discharge hole C in the discharge hole group located at a center in a second direction is positioned in an n column, while a non-carry discharge hole is positioned in an n±1 column.
Public/Granted literature
- US20200207091A1 LIQUID DISCHARGE HEAD AND RECORDING APPARATUS USING THE SAME Public/Granted day:2020-07-02
Information query
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