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. 17, 2014
Filed:
Sep. 03, 2009
James E. Anderson, St. Paul, MN (US);
Nicole J. Wagner, Monrovia, CA (US);
Tommie W. Kelley, Shoreview, MN (US);
Andrew J. Ouderkirk, Singapore, SG;
Craig R. Schardt, Woodbury, MN (US);
Catherine A. Leatherdale, Woodbury, MN (US);
Philip E. Watson, Singapore, SG;
James E. Anderson, St. Paul, MN (US);
Nicole J. Wagner, Monrovia, CA (US);
Tommie W. Kelley, Shoreview, MN (US);
Andrew J. Ouderkirk, Singapore, SG;
Craig R. Schardt, Woodbury, MN (US);
Catherine A. Leatherdale, Woodbury, MN (US);
Philip E. Watson, Singapore, SG;
3M Innovative Properties Company, Saint Paul, MN (US);
Abstract
Electrically pixelated luminescent devices, methods for forming electrically pixelated luminescent devices, systems including electrically pixelated luminescent devices, and methods for using electrically pixelated luminescent devices are described. More specifically, electrically pixelated luminescent devices that have inner and outer semiconductor layers and a continuous light emitting region, as well as individually addressable electrodes are described.