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:
Sep. 30, 2025
Filed:
Jan. 05, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
A semiconductor memory device includes an active portion defined by a device isolation pattern, the active portion including a first impurity region located at a center portion of the active portion and a second impurity region located at an end portion of the active portion, a word line provided on the active portion and extending in a first direction, a bit line provided on the word line and extending in a second direction crossing the first direction, a bit line contact provided between the bit line and the first impurity region of the active portion, a storage node pad provided on the second impurity region of the active portion, and a storage node contact provided on the storage node pad and at a side of the bit line.