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. 17, 2025
Filed:
Sep. 29, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Kyounghun Ryu, Gumi-si, KR;
Shin Kwon, Yongin-si, KR;
Byoungjae Bae, Hwaseong-si, KR;
Hyunchul Shin, Seoul, KR;
Gawon Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A semiconductor device includes a substrate including a first region and a second region, data storage patterns on the first region and spaced apart from each other in a first direction, an upper insulating layer on the first and second regions and on the data storage patterns, a cell line structure penetrating the upper insulating layer on the first region, extending in the first direction, and electrically connected to the data storage patterns, and an upper connection structure penetrating the upper insulating layer on the second region. The upper connection structure includes an upper conductive line, and upper conductive contacts arranged along a bottom surface of the upper conductive line. The bottom surface of the upper conductive line is located at a height higher than a bottom surface of the cell line structure. A side surface of the cell line structure has a straight line shape continuously-extended.