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:
Feb. 04, 2025
Filed:
Mar. 16, 2022
Applicant:
Japan Display Inc., Tokyo, JP;
Inventor:
Yasushi Kawata, Tokyo, JP;
Assignee:
JAPAN DISPLAY INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 27/30 (2006.01); G06V 40/13 (2022.01); H10K 39/32 (2023.01);
U.S. Cl.
CPC ...
H10K 39/32 (2023.02); G06V 40/1318 (2022.01);
Abstract
According to an aspect, a detection device includes: a substrate; an anode electrode provided on the substrate; a cathode electrode that is provided on the same layer as that of the anode electrode and is adjacent to the anode electrode; and an organic semiconductor layer that has a structure in which a p-type semiconductor layer and an n-type semiconductor layer coexist and that is provided so as to cover the anode electrode and the cathode electrode.