Invention Grant
- Patent Title: Sound producing device and method for driving the same, display panel and display apparatus
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Application No.: US17765225Application Date: 2021-05-08
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Publication No.: US11902761B2Publication Date: 2024-02-13
- Inventor: Yanling Han , Yingming Liu , Yuzhen Guo , Chenyang Zhang , Peixiao Li , Xiufeng Li , Yaqian Ji , Yue Gou , Wei Sun , Wenchao Han , Lianghao Zhang
- Applicant: BOE Technology Group Co., Ltd.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Nath, Goldberg & Meyer
- Agent Joshua B. Goldberg
- Priority: CN 2010409194.6 2020.05.14
- International Application: PCT/CN2021/092332 2021.05.08
- International Announcement: WO2021/227980A 2021.11.18
- Date entered country: 2022-03-30
- Main IPC: H04R3/12
- IPC: H04R3/12 ; G06F3/01 ; H04R1/02 ; H04R1/40 ; H04R17/00 ; H04R29/00

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.
Public/Granted literature
- US20220353613A1 SOUND PRODUCING DEVICE AND METHOD FOR DRIVING THE SAME, DISPLAY PANEL AND DISPLAY APPARATUS Public/Granted day:2022-11-03
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