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:
Nov. 22, 2005
Filed:
Jun. 09, 2003
Applicant:
Ji-young Kim, Kyungki-do, KR;
Inventor:
Ji-young Kim, Kyungki-do, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L029/76 ; H01L029/94 ; H01L031/062 ; H01L031/113 ; H01L031/119 ;
U.S. Cl.
CPC ...
Abstract
Integrated circuit devices including raised source/drain structures having different heights are disclosed. An integrated circuit device can include a first raised source/drain structure having a first height above a substrate in a first region of the integrated circuit including devices formed at a first density. The integrated circuit device can further include a second raised source/drain structure having a second height that is greater than the first height in a second region of the integrated circuit including second devices formed at a second density that is less than the first density.