Invention Grant
US07862154B2 Liquid ejection method, liquid ejection head and liquid ejection apparatus
失效
液体喷射方法，液体喷射头和液体喷射装置
- Patent Title: Liquid ejection method, liquid ejection head and liquid ejection apparatus
- Patent Title (中): 液体喷射方法，液体喷射头和液体喷射装置
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Application No.: US12239612Application Date: 2008-09-26
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Publication No.: US07862154B2Publication Date: 2011-01-04
- Inventor: Sho Onozawa
- Applicant: Sho Onozawa
- Applicant Address: JP Tokyo
- Assignee: Fujifilm Corporation
- Current Assignee: Fujifilm Corporation
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP.
- Priority: JP2007-256722 20070928
- Main IPC: B41J2/05
- IPC: B41J2/05
Abstract:
The liquid ejection method of ejecting liquid from a nozzle, includes the steps of: growing a column of the liquid from the nozzle; and injecting a bubble into a base of the column of the liquid during growth thereof from the nozzle, by using a bubble supply device which supplies a bubble.
Public/Granted literature
- US20090085979A1 LIQUID EJECTION METHOD, LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS Public/Granted day:2009-04-02
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