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:
Apr. 14, 2025
Filed:
Jan. 09, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hyojoon Ryu, Hwaseong-si, KR;
Bongyong Lee, Suwon-si, KR;
Heesuk Kim, Suwon-si, KR;
Junhee Lim, Seoul, KR;
Sangyoun Jo, Suwon-si, KR;
Kohji Kanamori, Seongnam-si, KR;
Jeehoon Han, Hwaseong-si, KR;
Abstract
A semiconductor device includes a first structure and a second structure thereon. The first structure includes a substrate, circuit elements on the substrate, a lower interconnection structure electrically connected to the circuit elements, and lower bonding pads, which are electrically connected to the lower interconnection structure. The second structure includes a stack structure including: gate electrodes and interlayer insulating layers, which are alternately stacked and spaced apart in a vertical direction; a plate layer that extends on the stack structure; channel structures within the stack structure, separation regions, which penetrate at least partially through the stack structure, and upper bonding pads, which are electrically connected to the gate electrodes and the channel structures, and are bonded to corresponding ones of the lower bonding pads.