Invention Grant
- Patent Title: Liquid jet head and liquid jet apparatus
- Patent Title (中): 液体喷头和液体喷射装置
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Application No.: US14721453Application Date: 2015-05-26
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Publication No.: US09579895B2Publication Date: 2017-02-28
- Inventor: Ryoichiro Yamashita , Kazuyoshi Tominaga , Yosuke Kami
- Applicant: SII PRINTEK INC.
- Applicant Address: JP
- Assignee: SII PRINTEK INC.
- Current Assignee: SII PRINTEK INC.
- Current Assignee Address: JP
- Agency: Adams & Wilks
- Priority: JP2014-116012 20140604
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/16

Abstract:
A liquid jet head has a head chip which ejects liquid droplets, a nozzle plate in contact with a lower surface of the head chip, a flexible circuit board in contact with the lower surface of the head chip, and a bending member in direct contact with the flexible circuit board and configured to bend the flexible circuit board along a lower corner of the head chip. The nozzle plate and the flexible circuit board contact the lower surface of the head chip in the same plane thereby saving space to enable downsizing of the liquid jet head.
Public/Granted literature
- US20150352842A1 LIQUID JET HEAD AND LIQUID JET APPARATUS Public/Granted day:2015-12-10
Information query
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