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:
Sep. 08, 2009
Filed:
Dec. 14, 2006
Min-cheol Park, Seoul, KR;
Sung-hoi Hur, Seoul, KR;
Min-Cheol Park, Seoul, KR;
Sung-Hoi Hur, Seoul, KR;
Samsung Electronics Co, Ltd., Gyeonggi-do, KR;
Abstract
Methods of forming an electronic device may include forming a gate electrode on a semiconductor substrate, and forming first and second impurity doped regions of the semiconductor substrate on opposite sides of the gate electrode. An insulating layer may be formed on the semiconductor substrate including the first and second impurity doped regions, and first and second holes may be formed in the insulating layer, with the first and second holes respectively exposing portions of the first and second impurity doped regions. In addition, first and second epitaxial semiconductor layers may be formed in the respective first and second holes on the exposed portions of the first and second impurity doped regions of the semiconductor substrate. Related devices are also discussed.