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. 05, 2005
Filed:
Dec. 30, 2003
Applicant:
Cheolsoo Park, Seoul, KR;
Inventor:
Cheolsoo Park, Seoul, KR;
Assignee:
Dongbu Electronics Co. Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L021/3205 ;
U.S. Cl.
CPC ...
Abstract
Example methods of manufacturing a transistor using a dummy gate pattern are disclosed. A local channel is formed by local channel implantation using the dummy gate pattern after a source and a drain are formed so that a short channel effect can be minimized and a reverse SCE can be reduced.