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:
Mar. 30, 2010
Filed:
Nov. 13, 2007
Applicant:
Eun Suk Lee, Seoul, KR;
Inventor:
Eun Suk Lee, Seoul, KR;
Assignee:
Hynix Semiconductor Inc., Kyoungki-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/78 (2006.01); H01L 21/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A MOSFET device includes a semiconductor substrate having an active region including storage node contact forming areas and a device isolation region and having a device isolation structure which is formed in the device isolation region to delimit the active region; screening layers formed in portions of the device isolation structure on both sides of the storage node contact forming areas of the active region; a gate line including a main gate which is located in the active region and a passing gate which is located on the device isolation structure; and junction areas formed in a surface of the active region on both sides of the main gate.