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:
Aug. 10, 2004
Filed:
Apr. 25, 2003
Applicant:
Inventors:
Assignee:
Postech Foundation, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/144 ;
U.S. Cl.
CPC ...
H01L 2/144 ;
Abstract
The present invention relates to an organometal complex and a chemical vapor deposition (CVD) or atomic layer deposition (ALD) method for preparing a metal silicate thin layer using same. The inventive method can easily prepare the metal silicate thin layer having a desired composition which can be effectively used as a gate insulating layer for various semiconductor devices.