Acoustic wave transducer and driving method thereof

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United States of America Patent

PATENT NO 11904360
SERIAL NO

17266445

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Abstract

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The present disclosure provides an acoustic wave transducer and a driving method thereof. The acoustic wave transducer includes cell groups, at least part of which each include acoustic wave transducer cells configured to perform a same operation, each acoustic wave transducer cell being configured to perform at least one of: converting an acoustic wave signal into an electrical signal and converting an electrical signal into an acoustic wave signal; and array element signal terminals, each of which is coupled to at least two adjacent cell groups, and is coupled to different cell groups through different switch devices, each switch device being configured to control connection and disconnection between the array element signal terminal and the cell group coupled to the switch device, and the cell groups coupled to an array element signal terminal and the cell groups coupled to an adjacent array element signal terminal are partly the same.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTDBEIJING 100015
BEIJING BOE TECHNOLOGY DEVELOPMENT CO LTDROOM 407 BUILDING 1 NO 9 DIZE ROAD BDA BEIJING 100176

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Duan, Liye Beijing, CN 60 327
Hou, Mengjun Beijing, CN 28 9
Liu, Zongmin Beijing, CN 41 21
Lu, Yao Beijing, CN 92 793

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