Title:
AUDIO OUTPUT METHOD, ELECTRONIC DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/037183
Kind Code:
A1
Abstract:
An audio output method comprises: when an electronic device (100) is in a first audio output mode, driving a piezoelectric sensor (30) to operate and deform so as to drive a display screen (107) connected to the piezoelectric sensor (30) to vibrate and thus produce sound; and when the electronic device (100) is in a second audio output mode, driving the piezoelectric sensor (30) to operate and deform, and driving a loudspeaker (40) to compress air in a front cavity, so that the deformation of the piezoelectric sensor (30) and the pushing of the air in the front cavity (1071) jointly drive the display screen (107) to vibrate and thus produce sound.
Inventors:
WANG SANJUN (CN)
Application Number:
PCT/CN2023/102020
Publication Date:
February 22, 2024
Filing Date:
June 25, 2023
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H04R17/00; H04R1/22
Foreign References:
| CN115379347A | 2022-11-22 | |||
| CN110557705A | 2019-12-10 | |||
| CN215499051U | 2022-01-11 | |||
| CN107301029A | 2017-10-27 | |||
| CN110191221A | 2019-08-30 |
Attorney, Agent or Firm:
ZHIFAN & PARTNERS (CN)
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