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:
Oct. 28, 2003
Filed:
Jan. 13, 2000
Advanced Micro Devices, Inc., Sunnyvale, CA (US);
Abstract
The present invention is a method and system for processing a semiconductor device, the semiconductor device comprising at least two gate stacks and a spacer gap. The method and system comprise utilizing a spin-on technique at the transistor device level to provide an oxide spacer in the spacer gap and then curing the semiconductor device at a temperature above approximately 450° C. Through the use of a system/method in accordance with the present invention, the voids that are created in the spacer gaps during conventional semiconductor processing are eliminated. Furthermore, the oxide spacers posses the high quality characteristics that are typically provided through the use of the conventional CVD methodology. Accordingly, as a result of the use of the system/method in accordance with the present invention, the MOSFET oxide spacers are strengthened, which increases the reliability of the semiconductor device.