FLUID EJECTION DEVICE HAVING FIRING CHAMBER WITH CONTOURED FLOOR
摘要
A fluid ejection device includes a firing chamber having a chamber floor with an orifice opposite the chamber floor and a heating element partially covering the chamber floor, a region of the chamber floor being contoured to define a cavity extending into the chamber floor.
申请公布号
WO2012106230(A3)
申请公布日期
2012.11.08
申请号
WO2012US23081
申请日期
2012.01.30
申请人
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.;MARDILOVICH, PETER;WHITE, LAWRENCE H.;TORNIAINEN, ERIK D.
发明人
MARDILOVICH, PETER;WHITE, LAWRENCE H.;TORNIAINEN, ERIK D.
