A semiconductor substrate for a micro-fluid ejecting device. The semiconductor substrate includes a plurality of fluid ejection devices disposed on the substrate. A plurality of driver transistors are disposed on the substrate for driving the plurality of fluid ejection devices. A programmable memory matrix containing embedded programmable memory devices is operatively connected to the micro-fluid ejecting device for collecting and storing information on the semiconductor substrate for operation of the micro-fluid ejecting device. The programmable memory matrix provides a high density of memory bits embedded on the substrate for storing information about the micro-fluid ejecting device.
申请公布号
WO2005050702(A2)
申请公布日期
2005.06.02
申请号
WO2004US37498
申请日期
2004.11.10
申请人
LEXMARK INTERNATIONAL, INC.
发明人
EDELEN, JOHN, G.;PARISH, GEORGE, K.;ROWE, KRISTI, M.