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. 02, 2026
Filed:
Jan. 09, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Keunwook Shin, Yongin-si, KR;
Eunkyu Lee, Suwon-si, KR;
Changseok Lee, Suwon-si, KR;
Changhyun Kim, Seoul, KR;
Kyung-Eun Byun, Seongnam-si, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
A semiconductor device may include a first semiconductor layer including a first semiconductor material; a metal layer facing the first semiconductor layer and having conductivity; a 2D material layer between the first semiconductor layer and the metal layer; and a second semiconductor layer between the first semiconductor layer and the 2D material layer. The second semiconductor layer may include a second semiconductor material different from the first semiconductor material. The second semiconductor layer and the 2D material layer may be in direct contact with each other. The second semiconductor material may include germanium.