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. 17, 2024
Filed:
Aug. 07, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Diode structures of stacked devices and methods of forming the same are provided. Diode structures may include a substrate, an upper semiconductor layer that is spaced apart from the substrate in a vertical direction, an upper thin semiconductor layer protruding from a side surface of the upper semiconductor layer in a first horizontal direction, a lower semiconductor layer that is between the substrate and the upper semiconductor layer and has a first conductivity type, a lower thin semiconductor layer protruding from a side surface of the lower semiconductor layer in the first horizontal direction, a first diode contact that is electrically connected to the lower semiconductor layer, and a second diode contact that is electrically connected to one of the upper semiconductor layer and a portion of the substrate. The one of the upper semiconductor layer and the portion of the substrate may have a second conductivity type.