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. 21, 2001
Filed:
Aug. 25, 1999
Applicant:
Inventors:
Assignee:
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/1336 ;
U.S. Cl.
CPC ...
H01L 2/1336 ;
Abstract
A semiconductor device is provided with a gate electrode having a substantially rectangular profile by forming a dielectric film prior to depositing the gate electrode layer. The dielectric film is patterned and etched to form regions having a rectangular profile separated by open regions. A gate electrode layer is then deposited followed by planarization to form gate electrodes having a substantially rectangular profile.
Quick Actions:
Ishida, Emi. (2001). Method of manufacturing semiconductor devices having uniform, fully doped gate electrodes (U.S. Patent No. 6277698). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6277698
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile