Lg Electronics Inc.

Seungkwon Ahn

Jihwan Kim

Dongkyu Lee

Jeongtaek Park

Jihye Yu

Kihyung Kim

Kichu Hong

Seungsook Han

Sangyeon Lim

Sungtae Cho

Hyukju Kwon

Provided is a cleaning device comprising: a camera unit for capturing an image; a cleaning unit for cleaning; an air purification unit for purifying air; a driving unit for moving the cleaning device; and a processor for controlling the camera unit, the cleaning unit, the air purification unit and the driving unit, wherein the processor detects a user by using the camera unit, cleans by moving the cleaning device to a position exceeding a first threshold distance from the detected user when the cleaning device is in a cleaning mode, and purifies the air by moving the cleaning device to a position within a second threshold distance from the detected user when the cleaning device is in an air purification mode.

Cleaning device and control method therefor

Disclosed is a dehumidifier, having a compressor, a condenser, an expansion device, and an evaporator through which refrigerant is circulated, including a casing having an air inlet and an air outlet formed therein, a first passage for drawing air through the air inlet, and discharging the air through the air outlet after passed through the evaporator, the condenser, a first fan, and a second fan in succession, and a second passage for drawing the air through the air inlet and discharging the air through the air outlet after passed through the second fan, thereby, not only increasing the flow rate of the air passing through the condenser enabling to reduce a condensing temperature, but also discharging the air passed through the condenser mixed with the air drawn into the second passage enabling to drop the temperature of the air being discharged to the air outlet, permitting to resolve user's inconvenience.

Dehumidifier

The present invention is related to a mobile terminal, a communication system, and a method for managing a missing mode using the same. The present invention describes a mobile terminal comprising a communication unit, memory configured to store information relating to being lost including a message notifying of being lost and a controller, if a first communication function is carried out through the communication unit with a second terminal as a receiver while a missing mode is activated through the communication unit by a remote control from a first terminal, configured to transfer the information relating to being lost to the second terminal; and a communication system including the mobile terminal and provides a method for managing a missing mode using the same.

Mobile terminal, communication system and method of managing missing mode using same

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Seoul, South Korea

Seungkwon Ahn