Invention Grant
- Patent Title: Fluid ejection device having firing chamber with mesa
- Patent Title (中): 流体喷射装置具有台面的射出室
-
Application No.: US13977675Application Date: 2012-01-31
-
Publication No.: US08919928B2Publication Date: 2014-12-30
- Inventor: Lawrence H. White , Peter Mardilovich , Erik D. Torniainen , James A. Feinn , Thomas R. Strand , Tony S. Cruz-Uribe
- Applicant: Lawrence H. White , Peter Mardilovich , Erik D. Torniainen , James A. Feinn , Thomas R. Strand , Tony S. Cruz-Uribe
- 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/US2012/023272 WO 20120131
- International Announcement: WO2012/106307 WO 20120809
- Main IPC: B41J2/14
- IPC: B41J2/14
Abstract:
A fluid ejection device includes a firing chamber having an ejection orifice opposite a chamber floor, a heating element and a mesa projecting from the chamber floor, the mesa is spaced from the heating element to define a passive zone between the mesa and heating element.
Public/Granted literature
- US20130293638A1 Fluid Ejection Device Having Firing Chamber With Mesa Public/Granted day:2013-11-07
Information query
IPC分类:
