Invention Grant
- Patent Title: Method for manufacturing liquid ejecting head
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Application No.: US14457719Application Date: 2014-08-12
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Publication No.: US09855751B2Publication Date: 2018-01-02
- Inventor: Masayuki Sakai , Yasuo Inaoka , Minoru Yajima
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Workman Nydegger
- Priority: JP2013-170803 20130820
- Main IPC: B41J2/16
- IPC: B41J2/16 ; B41J2/14

Abstract:
Provided is a method for manufacturing a recording head having a head chip that ejects ink, an upstream flow path member, a downstream flow path member where an accommodating portion and a downstream flow path are disposed, a wiring member that is connected to a piezoelectric actuator in the head chip, a wiring substrate, a first insertion hole into which the wiring member and a tool are inserted, and a second insertion hole where a wiring member insertion portion into which the wiring member is inserted and a tool insertion portion into which the tool can be inserted are integrally formed, the method including inserting the tool into the tool insertion portion, holding the wiring member with the tool, withdrawing the tool from the tool insertion portion by moving the downstream flow path member to the head chip side, and inserting the wiring member into the wiring member insertion portion.
Public/Granted literature
- US20150052752A1 METHOD FOR MANUFACTURING LIQUID EJECTING HEAD Public/Granted day:2015-02-26
Information query
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