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:
Dec. 10, 2002
Filed:
Nov. 09, 2000
Applicant:
Inventors:
Gyu Seog Cho, Kyungki-Do, KR;
Kyung Wook Park, Kyungki-Do, KR;
Assignee:
Hyundai Electronics Industries Co., Ltd., Ichon-Shi, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/100 ; H01L 2/18238 ; H01L 2/176 ;
U.S. Cl.
CPC ...
H01L 2/100 ; H01L 2/18238 ; H01L 2/176 ;
Abstract
There is disclosed a method of manufacturing a transistor in a semiconductor device. The present invention isolates a semiconductor substrate by an oxide layer with only a source, a drain and a channel region necessary for driving a transistor being left. Thus, it can obviate the current components due to parasitic factors to improve the punch-through characteristic.