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:
Mar. 31, 2026
Filed:
Jan. 13, 2023
Magnolia White Corporation, Tokyo, JP;
Tomohiko Naganuma, Tokyo, JP;
MAGNOLIA WHITE CORPORATION, Tokyo, JP;
Abstract
A display device includes a first pixel electrode, a second pixel electrode spaced apart from the first pixel electrode in a first direction, a first common layer on each of the first and second pixel electrodes, a second common layer on the first common layer, a first light-emitting layer on the first pixel electrode via the first and the second common layers, a second light-emitting layer on the second pixel electrode via the first and the second common layers, and a counter electrode on the first and second light-emitting layers, wherein the first common layer has a first region overlapping the first pixel electrode, a second region between the first and second pixel electrodes, and a third region overlapping the second pixel electrode, the second region is separated from each of the first and third regions, and the second common layer continuously covers the first, second, and third regions.