发明授权
- 专利标题： Print head
- 专利标题（中）： 打印头
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申请号： US13640241申请日： 2010-04-09
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公开(公告)号： US08714710B2公开(公告)日： 2014-05-06
- 发明人: Rio Rivas , Siddhartha Bhowmik , Ed Friesen
- 申请人： Rio Rivas , Siddhartha Bhowmik , Ed Friesen
- 申请人地址： US TX Houston
- 专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人： Hewlett-Packard Development Company, L.P.
- 当前专利权人地址： US TX Houston
- 国际申请： PCT/US2010/030593 WO 20100409
- 国际公布： WO2011/126492 WO 20111013
- 主分类号： B41J2/05
- IPC分类号： B41J2/05
摘要：
Thermal inkjet print head, comprising a fluid feed channel for delivering fluid, fluid chambers arranged near the fluid feed channel for receiving fluid from the fluid feed channel, resistors for actuating the fluid in the chambers, arranged in a staggered pattern with respect to a fluid feed channel wall, and a cantilever extending over the fluid feed channel wall, having a staggered edge that follows the staggered pattern of the resistors.
公开/授权文献
- US20130033548A1 Print Head 公开/授权日：2013-02-07
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