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:
Jun. 12, 2012
Filed:
Jan. 22, 2009
Chien-hua Chen, Corvallis, OR (US);
Timothy L. Weber, Corvallis, OR (US);
Sam G. Angelos, Jr., Corvallis, OR (US);
Chien-Hua Chen, Corvallis, OR (US);
Timothy L. Weber, Corvallis, OR (US);
Sam G. Angelos, Jr., Corvallis, OR (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
In one embodiment, a fluid ejector structure includes an array of fluid ejector elements; an array of fluid ejection orifices, each orifice in the array positioned adjacent to a corresponding one of the fluid ejector elements; and a three dimensional array of interconnected conductors within the orifice and ejector element arrays. In another embodiment an orifice sub-structure for a fluid ejector structure includes: a substrate; an array of orifices in the substrate arranged in rows in an x direction and in columns in a y direction; and a first thin film structure that includes first conductive elements within the orifice array extending in the x direction and in the y direction.