Invention Grant
- Patent Title: Ink jet recording head wiring pattern
- Patent Title (中): 喷墨记录头布线图案
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Application No.: US11699687Application Date: 2007-01-29
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Publication No.: US07824012B2Publication Date: 2010-11-02
- Inventor: Tomoyuki Kubo
- Applicant: Tomoyuki Kubo
- Applicant Address: JP Aichi-Ken
- Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee: Brother Kogyo Kabushiki Kaisha
- Current Assignee Address: JP Aichi-Ken
- Agency: Frommer Lawrence & Haug LLP
- Priority: JP2006-018572 20060127
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/05 ; B41J2/045

Abstract:
An ink jet recording head includes: an actuator including: a plurality of energy generators; and a plurality of terminals arranged in arrays; and a wiring material superimposed on a surface of the actuator, and including a plurality of lands which are arranged in arrays; and a plurality of wiring patterns which are connected to the plurality of lands respectively and are led out in a lead out direction, wherein: lands of the plurality of lands in adjacent arrays are arranged staggered with respect to each other; a distance between at least two adjacent land arrays on a led out side is greater than a distance between adjacent ones of the other arrays of lands; and the wiring pattern has a bend portion, which extended at an angle to the led out direction, at a position between two adjacent discrete lands in the at least two adjacent land arrays.
Public/Granted literature
- US20080030548A1 Ink jet recording head Public/Granted day:2008-02-07
Information query
IPC分类: