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. 05, 2008
Filed:
Oct. 12, 2004
Applicants:
Albrecht Uhlig, Berlin, DE;
Thomas Schrader, Berlin, DE;
Inventors:
Albrecht Uhlig, Berlin, DE;
Thomas Schrader, Berlin, DE;
Assignee:
Samsung SDI Co., Ltd., Suwon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 51/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
An organic light emitting device (OLED) comprising an anode, an organic emissive layer, a cathode, and an ion-complexing material layer, and a display using the OLED, are provided. The ion-complexing material layer is arranged between the anode and the cathode.