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. 10, 2009
Filed:
Jun. 22, 2005
Applicant:
Seung-jae Baik, Gyeonggi-do, KR;
Inventor:
Seung-jae Baik, Gyeonggi-do, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/336 (2006.01);
U.S. Cl.
CPC ...
Abstract
A scalable two-transistor memory (STTM) device includes a planar transistor and a vertical transistor on a semiconductor substrate. The planar transistor includes spaced apart metal silicide source/drain regions on the substrate and a floating gate electrode on the substrate between the metal silicide source/drain regions that controls a channel region of the planar transistor. The vertical transistor includes a tunnel junction structure on the floating gate electrode and a control gate electrode on a sidewall of the tunnel junction structure that controls a channel region of the vertical transistor. Related methods of forming STTM devices are also discussed.