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. 04, 2007
Filed:
Dec. 30, 2004
Applicant:
Klaus Ufert, Unterschleissheim, DE;
Inventor:
Klaus Ufert, Unterschleissheim, DE;
Assignee:
Infineon Technologies, AG, Neubiberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A memory cell for opto-electronic applications includes a substrate, a first electrode and a second electrode, and an active layer arranged between the first and the second electrodes, wherein the active layer includes a metalloporphyrin derivative, and wherein the second electrode is transparent and includes ZnO, which is doped with B, Al, Ga, or Mg.