Invention Grant
- Patent Title: Liquid ejecting apparatus and method of controlling liquid ejecting apparatus
- Patent Title (中): 液体喷射装置和液体喷射装置的控制方法
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Application No.: US14333073Application Date: 2014-07-16
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Publication No.: US09050792B2Publication Date: 2015-06-09
- Inventor: 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: JP2013-150109 20130719; JP2013-220729 20131024
- Main IPC: B41J2/045
- IPC: B41J2/045
Abstract:
A pressure chamber array includes one or more dummy pressure chambers in which ejection of ink is not performed, the dummy pressure chamber includes a piezoelectric element, and a drive potential generator continues to apply a drive potential to the piezoelectric element corresponding to the dummy pressure chamber, while the ejection of the ink from a nozzle of at least a pressure chamber adjacent to the dummy pressure chamber is performed.
Public/Granted literature
- US20150022593A1 LIQUID EJECTING APPARATUS AND METHOD OF CONTROLLING LIQUID EJECTING APPARATUS Public/Granted day:2015-01-22
Information query
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