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:
May. 27, 2003
Filed:
Sep. 21, 2001
Applicant:
Inventors:
Theodore W. Houston, Richardson, TX (US);
Sreenath Unnikrishnan, Allen, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/1336 ;
U.S. Cl.
CPC ...
H01L 2/1336 ;
Abstract
A process for preparing a silicon surface for gate dielectric formation. The silicon is annealed in a hydrogen ambient prior to gate dielectric formation. The gate dielectric is then formed, along with other layers of the gate structure. The channel is then implanted with an ion implant through the gate material.