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. 20, 2018
Filed:
Dec. 19, 2016
Japan Display Inc., Tokyo, JP;
Heisuke Kanaya, Tokyo, JP;
Japan Display Inc., Tokyo, JP;
Abstract
Provided is a display device including a pixel. The pixel has: a conductive film; an interlayer insulating film over the conductive film; a first electrode over the interlayer insulating film; an insulating film over the first electrode; an organic layer over the first electrode and the insulating film; and a second electrode over the organic layer. The interlayer insulating film has a first opening portion overlapping with the conductive film. The insulating film covers the first opening portion. A first region of the organic layer in contact with the first electrode surrounds the insulating film. An area defined by a periphery of the first region has at least two symmetry axes in a direction parallel to a surface of the substrate.