The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 16, 2010
Filed:
Oct. 20, 2006
Zhigang Xiao, Lexington, KY (US);
Zhigang Xiao, Lexington, KY (US);
Lexmark International, Inc., Lexington, KY (US);
Abstract
Micro-fluid ejection heads and methods for fabricating the same. One such micro-fluid ejection head includes a substrate having a plurality of fluid ejection actuator devices adjacent to a device surface thereof A valley is adjacent to the device surface of the substrate. A semiconductor chip is associated with the plurality of fluid ejection actuator devices. The chip is in the valley adjacent the device surface of the substrate. A conductive material is deposited adjacent to the device surface of the substrate. The deposited conductive material generally conforms to the valley. The conductive material is in electrical flow communication with the chip.