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:
Aug. 03, 2010
Filed:
Jun. 01, 2006
Applicants:
Stephen Forrest, Ann Arbor, MI (US);
Yiru Sun, Princeton, NJ (US);
Noel Giebink, Ann Arbor, MI (US);
Mark E. Thompson, Anaheim Hills, CA (US);
Inventors:
Stephen Forrest, Ann Arbor, MI (US);
Yiru Sun, Princeton, NJ (US);
Noel Giebink, Ann Arbor, MI (US);
Mark E. Thompson, Anaheim Hills, CA (US);
Assignees:
The Trustees of Princeton University, Princeton, NJ (US);
The University of Southern California, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to organic light emitting devices (OLEDs), and more specifically to OLEDS that emit light using a combination of fluorescent emitters and phosphorescent emitters for the efficient utilization of all of the electrically generated excitons.