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:
Aug. 11, 2026
Filed:
Oct. 15, 2021
Applicant:
Sharp Display Technology Corporation, Kameyama City, JP;
Inventors:
Yoshihiro Ueta, Kameyama City, JP;
Takayuki Naka, Kameyama City, JP;
Assignee:
Sharp Display Technology Corporation, Kameyama City, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/17 (2023.01); H05B 33/14 (2006.01); H10K 50/115 (2023.01); H10K 50/15 (2023.01); H10K 102/00 (2023.01);
U.S. Cl.
CPC ...
H10K 50/17 (2023.02); H10K 50/115 (2023.02); H10K 50/15 (2023.02); H05B 33/145 (2013.01); H10K 2102/331 (2023.02); H10K 2102/351 (2023.02);
Abstract
A monolayer film is provided between a hole injection layer and the hole transport layer.