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. 16, 2026
Filed:
Aug. 29, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Younggeun Song, Suwon-si, KR;
Sanghoon Uhm, Suwon-si, KR;
Yongjin Lee, Suwon-si, KR;
Min Hee Cho, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor device includes a bit line extending in a first direction on a substrate. A first insulating pattern is disposed on the bit line. A channel pattern is disposed on an upper side of the bit line and a lateral side of the first insulating pattern. The channel pattern includes an oxide semiconductor material. A gate insulating pattern is disposed on the channel pattern. Word lines are disposed on the gate insulating pattern. A second insulating pattern is disposed on the word lines. A landing pad is disposed on the channel pattern. An interlayer insulating layer disposed between the bit line and the channel pattern.