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:
Oct. 30, 2012
Filed:
Oct. 25, 2010
Applicants:
Vincent C Korthuis, Corvallis, OR (US);
Cary G Addington, Albany, OR (US);
Peter S Nyholm, Austin, TX (US);
Inventors:
Vincent C Korthuis, Corvallis, OR (US);
Cary G Addington, Albany, OR (US);
Peter S Nyholm, Austin, TX (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 17/49 (2006.01);
U.S. Cl.
CPC ...
Abstract
In an embodiment, a pixel structure has an electrical conductor, a dielectric on the electrical conductor, a plurality of ribs on the dielectric, and a plurality of discrete protrusions protruding from a surface of each of the ribs. The plurality ribs define a plurality of compartments on the dielectric.