Invention Grant
- Patent Title: Recording head
- Patent Title (中): 录音头
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Application No.: US14625500Application Date: 2015-02-18
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Publication No.: US09278541B2Publication Date: 2016-03-08
- Inventor: Takanori Yashiro , Toshiaki Kaneko , Satoshi Shimazu , Naoya Tsukamoto
- 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: JP2014-031126 20140220
- Main IPC: B41J2/175
- IPC: B41J2/175

Abstract:
A recording head including: a supporting member including a depression and a peripheral portion in the periphery of the depression; a recording element substrate having an ejection port surface provided with an ejection port opening therein and arranged in the depression; and a tape adhered to the ejection port surface, wherein when viewing the recording head from above in a direction vertical to the ejection port surface, the recording element substrate and the peripheral portion are at least partly apart from each other via a groove, which is part of the depression, and the tape includes a portion located on the peripheral portion and a portion located on the groove at one lateral end thereof.
Public/Granted literature
- US20150231891A1 RECORDING HEAD Public/Granted day:2015-08-20
Information query
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