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. 28, 2017
Filed:
May. 26, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Nambin Kim, Seoul, KR;
Daewoong Kang, Seoul, KR;
Dae Sin Kim, Hwaseong-si, KR;
Kwang Soo Seol, Seongnam-si, KR;
Homin Son, Seoul, KR;
Changsub Lee, Hwaseong-si, KR;
Seunghyun Lim, Seoul, KR;
Sunghoi Hur, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
Provided is a semiconductor device including a substrate, gate electrodes vertically stacked on the substrate, insulating patterns between the gate electrodes, an active pillar provided to penetrate the gate electrodes and the insulating patterns and electrically coupled with the substrate, and a memory pattern provided between the gate electrodes and the active pillar and between the insulating patterns and the active pillar. The gate electrodes include edge portions extending between the memory pattern and the insulating patterns.