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:
Sep. 18, 2007
Filed:
May. 31, 2002
Charles O. Edwards, Pleasanton, CA (US);
David Albertalli, San Jose, CA (US);
Howard Walter Bielich, Brentwood, CA (US);
James Middleton, Brentwood, CA (US);
Scott R. Bruner, San Jose, CA (US);
Charles O. Edwards, Pleasanton, CA (US);
David Albertalli, San Jose, CA (US);
Howard Walter Bielich, Brentwood, CA (US);
James Middleton, Brentwood, CA (US);
Scott R. Bruner, San Jose, CA (US);
Litrex Corporation, Pleasanton, CA (US);
Abstract
A microdeposition system () and method deposits precise amounts of fluid material onto a substrate. A microdeposition head () includes a plurality of spaced nozzles. A positioning device controls a position of the microdeposition head relative to the substrate. A controller () includes a positioning module that communicates with the positioning device and that generates position control signals for the positioning device. A nozzle firing module communicates with the microdeposition head () and selectively generates nozzle firing commands to define features of at least one layer of an electrical device, such as resistors, traces and capacitors on a printed circuit board, polymer light emitting diodes, and light panels.