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. 11, 2025
Filed:
May. 05, 2022
Xiamen Tianma Microelectronics Co., Ltd., Xiamen, CN;
Jiayou Yan, Xiamen, CN;
XIAMEN TIANMA MICROELECTRONICS CO., LTD., Xiamen, CN;
Abstract
The present application discloses a display panel and a display apparatus. The display panel includes: a first substrate and a second substrate, and an isolation structure and a plurality of light-emitting devices between the first substrate and the second substrate, the second substrate and the first substrate being both connected to the isolation structure, the first substrate, the isolation structure and the second substrate forming a plurality of excitation cavities, and each of the light-emitting devices being in one of the excitation cavities; a quantum dot layer including quantum dots, in the excitation cavities and on a side of the light-emitting devices facing away from the first substrate; where sidewalls of the excitation cavities are provided with a reflection portion, at least a part of the reflection portion covers at least a part of the first substrate and at least a part of the second substrate.