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:
Sep. 23, 2025
Filed:
Sep. 04, 2020
Sharp Kabushiki Kaisha, Osaka, JP;
Akira Ohshima, Sakai, JP;
Yasushi Asaoka, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A display device includes a substrate, and a light-emitting element provided on the substrate and including a light-emitting portion, a first reflective layer overlapping with the light-emitting portion and reflecting external light, and a light-exiting portion adjacent to the light-emitting portion. The light-emitting portion includes a first electrode, a first light-emitting layer, and a second electrode that are provided in this order from the substrate side to the first reflective layer side, and the light-exiting portion includes a first opening that is an opening of the first reflective layer and a second reflective layer reflecting light from the light-emitting portion to the first opening.