Invention Grant
- Patent Title: Liquid ejecting head and liquid ejecting apparatus
- Patent Title (中): 液体喷头和液体喷射装置
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Application No.: US14730347Application Date: 2015-06-04
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Publication No.: US09278525B2Publication Date: 2016-03-08
- Inventor: Akira Miyagishi , Shunya Fukuda
- 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: JP2014-120027 20140610
- Main IPC: B41J2/045
- IPC: B41J2/045 ; B41J2/14

Abstract:
A liquid ejecting head is equipped with a pressure chamber which is filled with ink, a nozzle which is linked to the pressure chamber, a vibration plate which includes an active section where a piezoelectric element is formed where the pressure inside the pressure chamber is varied, and a throttle flow path where at least a portion of which opposes the vibration plate while ink flows in the Y direction along the vibration plate.
Public/Granted literature
- US20150352844A1 LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS Public/Granted day:2015-12-10
Information query
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