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. 04, 2024
Filed:
Sep. 20, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventors:
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 27/32 (2006.01); H10K 50/115 (2023.01); H10K 50/15 (2023.01); H10K 59/12 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/15 (2023.02); H10K 50/115 (2023.02); H10K 59/12 (2023.02); H10K 2102/331 (2023.02);
Abstract
A display device includes a first electrode, a second electrode, a light-emitting layer provided between the first electrode and the second electrode, and a charge transport layer provided between the first electrode and the second electrode and containing a charge transport material configured to transport a charge to the light-emitting layer. At least one layer of the light-emitting layer and the charge transport layer is a function layer including a nanofiber and a photosensitive material.