Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Minhyoung Kim

Yonghyun Kim

Dongwoo Han

Suho Park

Kyuhee Han

Hoseop Choi

Beomjin Yoo

Bongsu Cho

Danbi Lee

Wonhyuk Jang

Jeongmin Bang

The signal processing device includes a processor to execute a plurality of virtual machines, a first memory to store a file corresponding to a first application executed based on entry into a standby mode, and a second memory to load a file stored in the first memory based on the switching from the standby mode to an active mode, wherein the processor is configured to restore the first application based on the file loaded to the second memory during the switching from the standby mode to the active mode, terminate a second application executed in another virtual machine based on the entry into the standby mode, turn on the other virtual machine based on the switching from the standby mode to the active mode, and execute the second application after an operating system is executed. Accordingly, it is possible to shorten a booting period or wakeup period of some applications that are executed in the vehicle.

Signal processing device and display apparatus for vehicles including the same

A laundry treatment machine includes: a washing tub; a motor configured to supply rotational force to the washing tub; a water level sensor configured to detect a water level of the washing tub; a communicator configured to transmit data to a server or receive data from the server; and a controller server configured to control to stop operation, when a drainage error is detected during drainage operation of the washing tub, and, when tub washing schedule information is received from the server through the communicator, to control to perform operation to wash the washing tub based on the tub washing schedule information.

Laundry treatment machine and laundry treatment system including the same

Disclosed are a method for cleaning a substrate, an apparatus for cleaning a substrate, and a method for fabricating a semiconductor device using the same. The method may include cleaning a substrate in a wet process, providing a supercritical fluid onto the substrate to remove moisture from the substrate, and cleaning the substrate in a dry process to remove defect particles from a substrate, which are produced by the supercritical fluid.

Substrate cleaning method, substrate cleaning apparatus, and method for fabricating a semiconductor device using the apparatus

The present invention relates to a method of switching video communication received from a video communication apparatus to an external device, which can include receiving a video communication; receiving a request for switching the received video communication to a first external device, and transmitting at least one of audio and video) data according to the video communication to the first external device.

Method for connecting video communication to other device, video communication apparatus and display apparatus thereof

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Seoul, South Korea

Minhyoung Kim