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:
Feb. 13, 2024
Filed:
May. 08, 2021
Boe Technology Group Co., Ltd., Beijing, CN;
Yanling Han, Beijing, CN;
Yingming Liu, Beijing, CN;
Yuzhen Guo, Beijing, CN;
Chenyang Zhang, Beijing, CN;
Peixiao Li, Beijing, CN;
Xiufeng Li, Beijing, CN;
Yaqian Ji, Beijing, CN;
Yue Gou, Beijing, CN;
Wei Sun, Beijing, CN;
Wenchao Han, Beijing, CN;
Lianghao Zhang, Beijing, CN;
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Abstract
The present disclosure provides a sound producing device, a method for driving the sound producing device, a display panel and a display apparatus. The sound producing device includes a recognition element, a directional sound production element and a control element, where the recognition element is connected with the control element and is configured to acquire information relating to a person in a preset range and transmit the acquired information relating to the person to the control element; the control element is connected with the directional sound production element and is configured to acquire a corresponding audio signal according to the acquired information relating to the person and control the directional sound production element to send out a sound wave according to the acquired audio signal.