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:
Oct. 13, 2020
Filed:
May. 31, 2017
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Kimihiro Shinya, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
[Object] To provide a light emitting element that enables efficient light extraction and offers low power consumption. [Solution] A light emitting element including: a lower electrode disposed on a support layer; first members disposed on the support layer so as to surround the lower electrode to form a recess structure, the first members each having a void inside; an organic layer disposed on the lower electrode and the first members and along the recess structure, the organic layer containing an organic luminescent material; an upper electrode disposed on the organic layer and along the recess structure; and a second member disposed above the upper electrode such that the recess structure is embedded in the second member, the second member having a higher refractive index than the first members.