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. 17, 2001
Filed:
Aug. 16, 1999
Hyoung-sub Kim, Seoul, KR;
Ja-hum Ku, Seongnam, KR;
Chul-sung Kim, Anyang, KR;
Jung-woo Park, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A reverse self-aligned field effect transistor and a method of fabricating the same are provided. The reverse self-aligned transistor includes a source formed on an active region of a semiconductor substrate and a drain formed on the active region of the semiconductor substrate, the drain being positioned a predetermined distance from the source. A silicide film is formed on the source and the drain. Insulative film spacers are formed on sidewalls of a trench, the trench being formed by etchin the semiconductor substrate between the source and the drain. A gate insulative film is formed on a lower portion of the trench and a metal gate is formed on the gate insulative film between the insulative film spacers. The metal gate is electrically isolated from the source and the drain by the insulative film spacers.