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:
Jan. 13, 2026
Filed:
Feb. 07, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Chan-Wook Baik, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10F 30/227 (2025.01); H10F 77/40 (2025.01);
U.S. Cl.
CPC ...
H10F 30/2275 (2025.01); H10F 77/413 (2025.01);
Abstract
A photodiode according to an embodiment includes a semiconductor substrate, a Schottky junction structure layer disposed on the semiconductor substrate and including a first layer including a conductive material and a semiconductor layer, and a pinning layer disposed adjacent to the Schottky junction structure layer and fixing potentials of the semiconductor substrate and the first layer.