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:
Sep. 15, 2026
Filed:
Feb. 28, 2022
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi, JP;
Abstract
A high-resolution or high-definition display apparatus is provided. The display apparatus includes a first light-emitting device and a second light-emitting device. The first light-emitting device includes a first conductive layer, a second conductive layer over the first conductive layer, a first light-emitting layer over the second conductive layer, and a common electrode over the first light-emitting layer. The second light-emitting device includes a third conductive layer, a fourth conductive layer over the third conductive layer, a second light-emitting layer over the fourth conductive layer, and the common electrode over the second light-emitting layer. The second conductive layer covers a side surface of the first conductive layer, the fourth conductive layer covers a side surface of the third conductive layer, an end portion of the first light-emitting layer is aligned or substantially aligned with an end portion of the second conductive layer, and an end portion of the second light-emitting layer is aligned or substantially aligned with an end portion of the fourth conductive layer.