Title:
ELECTRONIC DEVICE INCLUDING DEW CONDENSATION SENSOR
Document Type and Number:
WIPO Patent Application WO/2023/042940
Kind Code:
A1
Abstract:
An electronic device may comprise: a case made of a metal material; a circuit board positioned on a surface of the case; a dew condensation sensor which includes a pair of sensor electrodes formed on the circuit board while forming a predetermined gap therebetween and detects dew condensation formation when a current flows between the sensor electrodes; and a control part for locking to prevent driving when the dew condensation sensor detects dew condensation, and may prevent malfunction or damage of components by detecting the dew condensation in an early stage.
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Inventors:
OH KYUNGSUP (KR)
Application Number:
PCT/KR2021/012811
Publication Date:
March 23, 2023
Filing Date:
September 17, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H05K1/02; H04N5/655; H05K5/00; H05K5/04
Foreign References:
| JP2000171874A | 2000-06-23 | |||
| KR100650603B1 | 2006-11-29 | |||
| CN110554070A | 2019-12-10 | |||
| JP2007178175A | 2007-07-12 | |||
| US20080061156A1 | 2008-03-13 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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