Screen sounding exciter and electronic device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11206492
APP PUB NO 20210136499A1
SERIAL NO

16996909

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Abstract

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The present invention discloses a screen sounding exciter and an electronic device. The screen sounding exciter includes a first magnetic circuit system, an electromagnetic driving system, and a second magnetic circuit system which are sequentially arranged along a vibrating direction of the display screen from top to bottom, and an elastic member, the electromagnetic driving system includes a first electromagnet, a second electromagnet, and a magnetic conductive shell isolating a bottom of the first electromagnet from a top of the second electromagnet; a top of the first electromagnet is spaced apart from a bottom of the first magnetic circuit system to form a first vibrating gap; a bottom of the second electromagnet is spaced apart from a top of the second magnetic circuit system to form a second vibrating gap.

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Patent Owner(s)

Patent OwnerAddress
AAC TECHNOLOGIES PTE LTD22 TAMPINES INDUSTRIAL CRESCENT #03-01 SINGAPORE 528607 SINGAPORE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ge, Huan Shenzhen, CN 14 27
Mao, Lubin Shenzhen, CN 159 622

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