MOBILE TERMINAL - HUAWEI TECH CO LTD

Title:

MOBILE TERMINAL

Document Type and Number:

WIPO Patent Application WO/2021/042877

Kind Code:

A1

Abstract:

The present application provides a mobile terminal, comprising a middle frame, and a housing and a display module which are provided, one at either side of the middle frame; the display module is connected to the middle frame, and an accommodation space is formed between the display module and the middle frame; the mobile terminal further comprises a first magnet and a second magnet, wherein at least part of the first magnet and the second magnet are provided in the accommodation space; the first magnet is provided on the back surface of the display module, the second magnet is provided on the middle frame, and the first magnet and the second magnet are provided opposite to each other; wherein the first magnet is a coil, and the second magnet is a main magnet; or the first magnet is a main magnet and the second magnet is a coil; and the main magnet is a Halbach array, and a unilateral magnetic field is generated on one side of the main magnet opposite to the coil. The technical solution enables a mobile terminal to generate a relatively large sound by means of screen vibration when using a screen to produce a sound, thereby improving the screen sounding effect.

Inventors:

YU ZHUOJUN (CN)
YEH CHIEN FENG (CN)
DING JUN (CN)
LIN ZHOU (CN)

Application Number:

PCT/CN2020/102243

Publication Date:

March 11, 2021

Filing Date:

July 16, 2020

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04R9/06

Foreign References:

CN110049416A	2019-07-23
CN110177318A	2019-08-27
CN110113696A	2019-08-09
US20190004566A1	2019-01-03
CN104753111A	2015-07-01
CN201910839727A	2019-09-06
CN201910883105A	2019-09-18

Other References: