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:
May. 20, 2025
Filed:
Jul. 01, 2022
Japan Display Inc., Tokyo, JP;
Gen Koide, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
According to an aspect, a detection device includes: photodiodes provided on a substrate; transistors corresponding to the photodiodes; a first organic insulating film that covers the transistors; first electrodes that are between the first organic insulating film and the photodiodes in a direction orthogonal to the substrate and are provided corresponding to the photodiodes; a second electrode provided so as to extend across the photodiodes; an insulating film between adjacent first electrodes, and a second organic insulating film that covers an inside of a contact hole provided in the first organic insulating film. The photodiodes includes a first carrier transport layer, an active layer, and a second carrier transport layer that are stacked on the substrate. The first carrier transport layer, the active layer, and the second carrier transport layer are provided so as to cover each of the first electrodes, the insulating film, and the second organic insulating film.