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:
Jul. 09, 2024
Filed:
Jan. 19, 2022
Japan Display Inc., Tokyo, JP;
Kenji Harada, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
According to one embodiment, a display device includes a base, a first insulating layer, first and second lower electrodes, a second insulating layer including a first opening, a second opening, and a first trench, an organic layer including a light-emitting layer and an upper electrode, and the first trench includes a bottom surface and first and second side surfaces, an interval between the first side surface and the second side surface in an upper portion of the first trench is smaller than that in the bottom surface, and the organic layer includes a first portion covering the first lower electrode, a second portion covering the second lower electrode and a third portion disposed on the bottom surface.