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. 17, 2023
Filed:
May. 16, 2022
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Tomokazu Ohchi, Kanagawa, JP;
Sony Semiconductor Solutions Corporation, Kanagawa, JP;
Abstract
Display devices and electronic apparatus are disclosed. In one example, a display device includes first and second light emitting units on a substrate, with each of them including a first electrode, an organic later and a second electrode. A partition wall is located between the first electrode of the first light emitting unit and the first electrode of the second light emitting unit, wherein the partition wall includes a first insulating layer and a second insulating layer disposed on the first insulating layer, with a refractive index of the first insulating layer is higher than a refractive index of the second insulating layer.