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. 04, 2025
Filed:
Jan. 25, 2022
Magnolia White Corporation, Tokyo, JP;
Hideyuki Takahashi, Tokyo, JP;
Magnolia White Corporation, Tokyo, JP;
Abstract
According to one embodiment, a display device includes a first insulating layer disposed on a base material, a first electrode disposed on the first insulating layer, a second insulating layer disposed on the first insulating layer and including an opening portion, a barrier wall disposed on the second insulating layer, an organic layer in contact with the first electrode through the opening portion and in contact with the second insulating layer between the opening portion and the barrier wall, a second electrode disposed on the organic layer, an insulator covering side surfaces of the barrier wall and edge portions of the organic layer and the second electrode, and a third electrode covering the second electrode, the barrier wall, and the insulator.