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. 26, 2024
Filed:
Dec. 29, 2021
Samsung Display Co., Ltd., Yongin-Si, KR;
Samsung Display Co., Ltd., Yongin-Si, KR;
Abstract
A display panel includes a substrate including a display area and a middle area, wherein an opening is defined in the substrate, the display area surrounds the opening, and the middle area is disposed between the opening and the display area; a light-emitting device in the display area, including a pixel electrode, an opposite electrode, and an intermediate layer between the pixel electrode and the opposite electrode; an encapsulation layer covering the light-emitting device, and including at least one inorganic encapsulation layer; a first groove in the middle area on the substrate; and a second groove in the middle area, having an undercut shape that is concave in a thickness direction of a multi-layered film in the substrate.