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. 11, 2000
Filed:
Dec. 15, 1998
Qi-Zhong Hong, Dallas, TX (US);
Jorge A Kittl, Plano, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A method of fabricating a transistor having an improved salicided gate is provided. The method may include forming a gate (14) that is separated from a substrate (12) by a gate insulator (16). A spacer (22) may be formed proximate the gate (14) such that the spacer (22) exposes a top region (28) and a side region (30) of the gate (14). The top region (28) and the side region (30) of the gate (14) may be irradiated at an angle (38) to form a post amorphous region (32) within the gate (14). A reactive layer (42) may be formed adjacent the post amorphous region (32). A salicidation region (44) may be then formed between the post amorphous region (32) and the reactive layer (42). The reactive layer (42) may be removed to expose the salicidation region (44).