Invention Grant
- Patent Title: Liquid discharge head
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Application No.: US16522800Application Date: 2019-07-26
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Publication No.: US11020972B2Publication Date: 2021-06-01
- Inventor: Hideki Hayashi
- Applicant: BROTHER KOGYO KABUSHIKI KAISHA
- Applicant Address: JP Nagoya
- Assignee: BROTHER KOGYO KABUSHIKI KAISHA
- Current Assignee: BROTHER KOGYO KABUSHIKI KAISHA
- Current Assignee Address: JP Nagoya
- Agency: Merchant & Gould P.C.
- Priority: JPJP2018-183370 20180928
- Main IPC: B41J2/175
- IPC: B41J2/175 ; B41J2/155 ; B41J2/045 ; B41J2/14

Abstract:
There is provided a liquid discharge head including: an individual channel member including individual channel rows; a first common channel member including first common channels and a first partitioning wall, and a damper joined to the first common channel member with adhesive. The damper has first portions that are elastically deformable and overlap with the first common channels and a second portion joined to the first partitioning wall and connected to the first portions. The second portion is thicker than the first portions.
Information query
IPC分类: