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:
May. 21, 2024
Filed:
May. 20, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Yaqian Ji, Beijing, CN;
Xue Dong, Beijing, CN;
Wei Sun, Beijing, CN;
Yingming Liu, Beijing, CN;
Wenchao Han, Beijing, CN;
Xiaoliang Ding, Beijing, CN;
Xiufeng Li, Beijing, CN;
Yanling Han, Beijing, CN;
Lianghao Zhang, Beijing, CN;
Chenyang Zhang, Beijing, CN;
Yuzhen Guo, Beijing, CN;
Peixiao Li, Beijing, CN;
Yue Gou, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
A display panel, a fabricating method and a control method thereof and a display device are provided. Display panel includes a display assembly and sound generation assemblies. Display assembly includes a display assembly substrate and pixel components disposed on a side of display assembly substrate. Each sound generation assembly includes a vibrating membrane, an exciter, and a support structure. Support structure is disposed on a side of vibrating membrane and has a cavity. Exciter includes a motion part in contact with vibrating membrane and a drive part disposed in cavity. Drive part drives motion part to vibrate, and motion part vibrates to drive vibrating membrane to vibrate. Display assembly substrate and vibrating membrane are the same structure, and pixel components are disposed on a side of vibrating membrane facing away from support structure. Display device includes the display panel above.