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:
Dec. 23, 2025
Filed:
Jun. 23, 2022
Applicant:
Adrc. Co. KR, Seoul, KR;
Inventors:
Chae Yeon Hwang, Seoul, KR;
Donggyu Eo, Seoul, KR;
Assignee:
ADRC. CO. KR, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H10K 50/115 (2023.01); H10K 85/60 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6572 (2023.02); H10K 50/115 (2023.02);
Abstract
Disclosed are a diode element, a sensor including the same, and an electronic device. The diode element includes a first electrode, a second electrode facing the first electrode, and an active layer between the first electrode and the second electrode, wherein the active layer includes a quantum dot having an energy bandgap of about 0.1 eV to about 1.5 eV and an organic semiconductor having a wider energy bandgap than the quantum dot, and a difference between a HOMO energy level of the quantum dot and a HOMO energy level of the organic semiconductor is less than 1.0 eV.