Invention Grant
- Patent Title: Liquid ejecting apparatus
- Patent Title (中): 液体喷射装置
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Application No.: US12889226Application Date: 2010-09-23
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Publication No.: US08425023B2Publication Date: 2013-04-23
- Inventor: Hirofumi Teramae
- Applicant: Hirofumi Teramae
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Workman Nydegger
- Priority: JP2009-229301 20091001
- Main IPC: B41J2/19
- IPC: B41J2/19 ; B41J29/38

Abstract:
A liquid ejecting apparatus includes a liquid ejecting head, a driving signal generating section, a drive control section, and a sealing section. The liquid ejecting head includes a continuous liquid path and a pressure generating section. The liquid path contains a pressure space and a nozzle opening. The driving signal generating section generates a driving signal containing a driving pulse that drives the pressure generating section. The driving pulse includes a first pulse for causing discharge of droplets and a second pulse that is generated to the pressure generating section at a generation interval T set in a range represented by the following expression: (n−1/4)Tc
Public/Granted literature
- US20110080443A1 LIQUID EJECTING APPARATUS Public/Granted day:2011-04-07
Information query
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