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:
Feb. 08, 2005
Filed:
Jan. 31, 2003
Applicants:
Bernd Goebel, Dresden, DE;
Jörn Lützen, Dresden, DE;
Martin Popp, Dresden, DE;
Harald Seidl, Feldkirchen, DE;
Inventors:
Bernd Goebel, Dresden, DE;
Jörn Lützen, Dresden, DE;
Martin Popp, Dresden, DE;
Harald Seidl, Feldkirchen, DE;
Assignee:
Infineon Technologies AG, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L027/108 ;
U.S. Cl.
CPC ...
Abstract
A semiconductor memory cell configuration includes dynamic memory cells respectively having a trench capacitor and a vertical selection transistor, the memory cells being disposed in matrix form, the trench capacitors and the associated vertical selection transistors following one another in each case in the form of rows and/or columns.