Invention Grant
- Patent Title: Precursor pulse generation for inkjet printhead
- Patent Title (中): 用于喷墨打印头的前驱脉冲产生
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Application No.: US13119448Application Date: 2008-10-22
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Publication No.: US08388085B2Publication Date: 2013-03-05
- Inventor: Scott A. Linn
- Applicant: Scott A. Linn
- Applicant Address: US TX Houston
- Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee: Hewlett-Packard Development Company, L.P.
- Current Assignee Address: US TX Houston
- International Application: PCT/US2008/080839 WO 20081022
- International Announcement: WO2010/047704 WO 20100429
- Main IPC: B41J29/38
- IPC: B41J29/38

Abstract:
The present invention is embodied in a printing system (100) that includes a printhead (102) having a controller (510) configured to initiate at least one precursor pulse, send the at least one precursor pulse to a first nozzle (560), remove the at least one precursor pulse from the first nozzle for a predetermined period of time to create a pause, initiate at least one firing pulse after the pause and send the at least one firing pulse to the first nozzle (560) for ejecting an ink drop.
Public/Granted literature
- US20110169885A1 PRECURSOR PULSE GENERATION FOR INKJET PRINTHEAD Public/Granted day:2011-07-14
Information query
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