Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/036061
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and provides an electronic device. The electronic device comprises: a screen; and a housing, an accommodating space being formed in the housing, an acoustic element being accommodated in the accommodating space, the screen being disposed on one side of the housing, a sound outlet hole being formed on the housing and/or the screen, and a front cavity being formed between the acoustic element and the sound outlet hole. A filter tube is provided in the accommodating space, the filter tube is communicated with the front cavity, and the length of the filter tube is in a preset proportional relationship with the wavelength of a sound wave to be filtered.
Inventors:
ZHENG NINGJIE (CN)
WEI YANG (CN)
WEI YANG (CN)
Application Number:
PCT/CN2022/116764
Publication Date:
March 16, 2023
Filing Date:
September 02, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04M1/02; G10K11/178; H04M1/03; H04R1/28
Attorney, Agent or Firm:
DRAGON INTELLECTUAL PROPERTY LAW FIRM (CN)
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