Oscillation device and electronic device

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United States of America Patent

PATENT NO 11742798
SERIAL NO

17692564

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An oscillation device and an electronic device are provided. The oscillation device is applied to the electronic device. The electronic device includes a fan. The oscillation device includes a detection module, an oscillation module, a variable capacitance module, and a control module. The control module is electrically coupled with the detection module, the variable capacitance module, and the oscillation module. The control module is configured to determine a capacitance adjustment parameter according to a preset correspondence, and a temperature of the electronic device and/or a rotational speed of the fan, where the preset correspondence includes a correspondence between capacitance adjustment parameters and temperatures of the electronic device and/or rotational speeds of the fan. The control module is configured to adjust a capacitance of the variable capacitance module according to the capacitance adjustment parameter.

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Patent Owner(s)

  • SPREADTRUM COMMUNICATIONS (SHENZHEN) CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Chuan Shenzhen, CN 130 1787

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