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:
Aug. 26, 2014
Filed:
Feb. 25, 2010
Sanghun Jeon, Yongin-si, KR;
Jong-hyuk Kang, Suwon-si, KR;
Heungkyu Park, Gumi-si, KR;
Jongwook Lee, Yongin-si, KR;
Sanghun Jeon, Yongin-si, KR;
Jong-Hyuk Kang, Suwon-si, KR;
Heungkyu Park, Gumi-si, KR;
Jongwook Lee, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device includes a back bias dielectric including a negative fixed charge, a gate electrode overlapping the back bias dielectric, a semiconductor layer disposed between the gate electrode and the back bias dielectric, and a gate dielectric disposed between the semiconductor layer and the gate electrode, wherein the negative fixed charge accumulates holes at a surface of the semiconductor layer facing the back bias dielectric.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile