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公开(公告)号：US20220070566A1
公开(公告)日：2022-03-03
申请号：US17432861
申请日：2020-02-21
Applicant: LG ELECTRONICS INC.
Inventor： Hwoasu JEONG , Yonggeun JIN , Joonwon BHANG
Abstract: Discussed is a device including a case having a receiving space formed therein; a cover configured to surround the case; a speaker assembly configured to be mounted on the case, the speaker assembly including a speaker, a diaphragm, and a resonator formed on one side of the speaker; and a speaker hole configured to be connected to the speaker assembly, wherein the case includes at least one opening formed between the resonator and a space between the cover and the case.
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