发明授权
- 专利标题： Fluid ejection device
- 专利标题（中）： 流体喷射装置
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申请号： US11520883申请日： 2006-09-14
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公开(公告)号： US07651204B2公开(公告)日： 2010-01-26
- 发明人: Roi Nathan , Gil Fisher , Haggai Karlinski , Aya Blumberg , Ilan Weiss
- 申请人： Roi Nathan , Gil Fisher , Haggai Karlinski , Aya Blumberg , Ilan Weiss
- 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
- 主分类号： B41J2/045
- IPC分类号： B41J2/045
摘要：
A fluid ejection device includes a substrate having a plurality of fluid channels, a flexible membrane supported by the substrate and including a plurality of flexible membrane portions each extending a length of a respective one of the fluid channels, a plurality of actuators each provided on a first portion of a respective one of the flexible membrane portions and adapted to deflect the first portion of the respective one of the flexible membrane portions relative to a respective one of the fluid channels, and a reinforcement member provided on the flexible membrane and supporting a second portion of each of the flexible membrane portions.
公开/授权文献
- US20080068426A1 Fluid ejection device 公开/授权日：2008-03-20
信息查询
IPC分类:
