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. 10, 2009
Filed:
Jan. 05, 2007
Kwang-jin Moon, Suwon-si, KR;
Hyun-su Kim, Suwon-si, KR;
Sang-woo Lee, Seoul, KR;
Ho-ki Lee, Seongnam-si, KR;
Eun-ok Lee, Incheon, KR;
Sung-tae Kim, Seoul, KR;
Kwang-jin Moon, Suwon-si, KR;
Hyun-su Kim, Suwon-si, KR;
Sang-woo Lee, Seoul, KR;
Ho-ki Lee, Seongnam-si, KR;
Eun-ok Lee, Incheon, KR;
Sung-tae Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A method of manufacturing a semiconductor device includes forming a pillar-shaped active region by etching a portion of a semiconductor substrate, forming a blocking film selectively exposing a sidewall of a lower portion of the pillar-shaped active region, and forming a bit-line selectively on the exposed sidewall of the lower portion of the pillar-shaped active region.