Invention Publication
- Patent Title: INKJET PRINTHEAD AND METHOD FOR THE SAME
- Patent Title (中): 喷墨头及其方法
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Application No.: EP01992643.5Application Date: 2001-10-29
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Publication No.: EP1330359A2Publication Date: 2003-07-30
- Inventor: TORGERSON, Joseph, M. , COWGER, Bruce , HURST, David, M. , MACKENZIE, Mark, H.
- Applicant: Hewlett-Packard Company
- Applicant Address: Legal Department,M/S 1049,3000 Hanover Street Palo Alto, CA 94304-1112 US
- Assignee: Hewlett-Packard Company
- Current Assignee: Hewlett-Packard Company
- Current Assignee Address: Legal Department,M/S 1049,3000 Hanover Street Palo Alto, CA 94304-1112 US
- Agency: Jackson, Richard Eric
- Priority: US702141 20001030
- International Announcement: WO02036349 20020510
- Main IPC: B41J2/05
- IPC: B41J2/05
Abstract:
The present disclosure relates to an inkjet printhead having a plurality of drop generators that selectively eject ink in response to activation. The inkjet printhead includes first and second drop generators disposed on the printhead. Each of the first and second drop generators are configured for connection to a source of drive current. The inkjet printhead also includes a control device configured for connection to a periodic address signal and first and second periodic enable signals. The control device is responsive to the first periodic enable signal and periodic address signal for enabling the first drop generator for activation in response to drive current. The control device is responsive to the second periodic enable signal and periodic address signal for enabling the second drop generator for activation in response to drive current.
Public/Granted literature
- EP1330359B1 INKJET PRINTHEAD AND METHOD FOR THE SAME Public/Granted day:2009-02-25
Information query
IPC分类: