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:
Jun. 11, 2013
Filed:
Apr. 28, 2011
Chang-woo OH, Gyeonggi-do, KR;
Dong-gun Park, Gyeonggi-do, KR;
Dong-won Kim, Gyeonggi-do, KR;
Sung-dae Suk, Seoul, KR;
Chang-woo Oh, Gyeonggi-do, KR;
Dong-gun Park, Gyeonggi-do, KR;
Dong-won Kim, Gyeonggi-do, KR;
Sung-dae Suk, Seoul, KR;
Abstract
A semiconductor device may include a substrate, an active semiconductor region of the substrate, and a gate electrode. The active semiconductor region may include a channel region between first and second junction regions. The channel region may include a first semiconductor material, the first and second junction regions may include a second semiconductor material, and the first and second semiconductor materials may be different. The gate electrode may be on the channel region with portions of the first and second junction regions being free of the gate electrode.