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:
Apr. 04, 2006
Filed:
Feb. 26, 2003
Applicants:
Yuji Hamada, Nara, JP;
Noriyuki Matsusue, Hirakata, JP;
Kazuki Nishimura, Hirakata, JP;
Inventors:
Assignee:
Sanyo Electric Co. Ltd., Moriquchi, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H05B 33/14 (2006.01); C09K 11/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A luminescent material for a light emitting device represented by the following general formula (1) or (2)or represented by any of general formulae (3) to (16) as described herein,wherein D is a ligand represented by the following general formula (17) or (18)and Rthrough Rare as described herein.