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:
Nov. 10, 2026
Filed:
Jun. 07, 2021
Applicant:
Sharp Kabushiki Kaisha, Sakai City, JP;
Inventors:
Assignee:
SHARP KABUSHIKI KAISHA, Sakai City, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10K 50/15 (2023.01); H10K 50/115 (2023.01);
U.S. Cl.
CPC ...
H10K 50/15 (2023.02); H10K 50/115 (2023.02);
Abstract
A light-emitting element includes a first electrode; a second electrode facing the first electrode; a light-emitting layer provided between the first electrode and the second electrode; a first charge transport layer provided between the first electrode and the light-emitting layer; and a middle layer provided between the first charge transport layer and the light-emitting layer. The middle layer contains at least one first component selected from SiO, SiO, a metal oxide, and a metal fluoride.
Quick Actions:
Kobashi, Tadashi. (2026). Light-emitting element including a middle layer between a charge transport layer and a light-emitting layer (U.S. Patent No. 12796210). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12796210
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile