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:
Jun. 16, 2026
Filed:
Dec. 06, 2022
Shanghai Tianma Micro-electronics Co., Ltd., Shanghai, CN;
Yanbo Lou, Shanghai, CN;
Shanghai Tianma Micro-Electronics Co., Ltd., Shanghai, CN;
Abstract
A display panel including a substrate, a light-emitting element layer, and a light-shielding layer. The light-shielding layer is arranged at a side of the light-emitting element layer facing away from the substrate. In the light-emitting element layer, an auxiliary light-emitting element is arranged at a periphery of the primary light-emitting element. The light-shielding layer includes a first opening corresponding to the primary light-emitting element and a light-shielding part covering the auxiliary light-emitting element. When both the primary light-emitting element and the auxiliary light-emitting element emit light, the viewer at a large viewing angle sees light emitted by the primary light-emitting element and interfering light emitted by the auxiliary light-emitting element; and when the primary light-emitting element emits light and the auxiliary light-emitting element does not emit light, the viewer only sees the light emitted by the primary light-emitting element.