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. 27, 2017
Filed:
Jan. 07, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, Gyeonggi-do, KR;
Abstract
A semiconductor device includes a first pattern on a first active region, a second pattern on a second active region, and a third pattern on a third active region. The first pattern is spaced from the second pattern by a first interval corresponding to the width of a first recess between the first and second active regions. The second pattern is spaced from the third pattern by a second interval corresponding to the width of a second recess between the second and third active regions. The first, second, and third patterns includes gate patterns, and the first and second recesses include semiconductor material with a conductivity type different from the active regions. The semiconductor material in one recess extends higher than the semiconductor material in the other recess. The first, second, and third patterns have the same width, and the first and second recesses have different depths.