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. 03, 2001
Filed:
Jun. 30, 1999
Applicant:
Inventor:
Jong Wook Lee, Kyoungki-do, KR;
Assignee:
Hyundai Electronics Industries Co., Ltd., Kyoungki-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/14763 ;
U.S. Cl.
CPC ...
H01L 2/14763 ;
Abstract
A method for fabricating a CMOS device on a SOI, comprising the steps of: providing a SOI wafer having a stack structure of a base substrate, a buried oxide layer and a semiconductor layer; forming a field oxide film in the semiconductor layer to define an active region in which a PMOS device and a NMOS device are to be formed in the semiconductor layer of the SOI wafer, wherein the field oxide film is formed by performing thermal oxidation process so as to apply a compressive stress to the semiconductor layer that the PMOS device is to be formed; and forming the PMOS device and NMOS device in the active region defined by the field oxide film.