Invention Grant
- Patent Title: Inkjet recording head and method of manufacturing inkjet recording head
- Patent Title (中): 喷墨记录头和喷墨记录头的制造方法
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Application No.: US13687991Application Date: 2012-11-28
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Publication No.: US08651623B2Publication Date: 2014-02-18
- Inventor: Hideo Saikawa
- Applicant: Canon Kabushiki Kaisha
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon USA Inc IP Division
- Priority: JP2011-262134 20111130
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/16

Abstract:
An inkjet recording head includes: plural element substrates from which ink is ejected; and a flexible wiring substrate which includes a first wiring area, a second wiring area and a bending portion, the first wiring area including plural openings in which the element substrates are placed and which includes, in the periphery thereof, electrode terminals electrically connected to the element substrates, and the bending portion being bent between the first wiring area and the second wiring area. The flexible wiring substrate includes a slit which extends between the plural openings and reaches the bending portion or a position further than the bending portion from an end portion of the flexible wiring substrate on the side on which the first wiring area is provided, at a position opposite to the bending portion.
Public/Granted literature
- US20130135394A1 INKJET RECORDING HEAD AND METHOD OF MANUFACTURING INKJET RECORDING HEAD Public/Granted day:2013-05-30
Information query
IPC分类: