PROTECTION CIRCUIT AND PORTABLE ELECTRONIC DEVICE EMPLOYING THE SAME
First Claim
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1. A protection circuit, comprising:
- a protecting unit;
a detecting unit electrically connected to the protecting unit and configured for detecting whether water enters into the detecting unit or not, and outputting a detecting result; and
a processor electrically connected to the protecting unit and the detecting unit, wherein the processor controls the protecting unit to turn on or cut off the protecting unit in response to the detecting result.
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Abstract
An exemplary protection circuit includes a protecting unit for protecting the protection circuit, a detecting unit electrically connected to the protecting unit, and a processor. The detecting unit is configured for detecting whether water enters into the detecting unit or not, and outputting a detecting result. The processor is electrically connected to the protecting unit and the detecting unit, and controls the protecting unit to turn on or cut off in response to the detecting result.
26 Citations
15 Claims
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1. A protection circuit, comprising:
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a protecting unit; a detecting unit electrically connected to the protecting unit and configured for detecting whether water enters into the detecting unit or not, and outputting a detecting result; and a processor electrically connected to the protecting unit and the detecting unit, wherein the processor controls the protecting unit to turn on or cut off the protecting unit in response to the detecting result. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A portable electronic device, comprising:
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a housing; and a protection circuit mounted in the housing, comprising; a protecting unit; a detecting unit electrically connected to the protecting unit and configured for detecting whether water enters into the detecting unit or not, and outputting a detecting result; and a processor electrically connected to the protecting unit and the detecting unit, wherein the processor controls the protecting unit to turn on or cut off the protecting unit in response to the detecting result. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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Specification