Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Jaedong Kim

Kyoungho Lee

Chul Han Park

Jinho Cho

Hokyung Ka

Jangsik Kim

Woong Hee Jeong

Moonsoo Kim

Kangmin Lee

Taegil Cho

Sungjun Yim

Myoungwon Kim

Duseok Cho

Jongheum Han

The present disclosure relates to a conversion circuit, an inverter, and a method of driving the inverter, wherein a switch is provided at an input terminal of a direct current (DC) link capacitor, so that power is charged in the DC link capacitor through a switching element at initial driving and charged in the DC link capacitor through a rectifier when a voltage level of the DC link capacitor is equal to or higher than a preset reference level, thereby limiting inrush current caused in the DC link capacitor through the switching element when the inrush current is caused.

Power conversion circuit, inverter and method for driving inverter

A terminal service system and a terminal processing data are disclosed. The terminal service system comprises a terminal and shoe performing data communication with the terminal, wherein the shoe comprises a communication unit for transmitting and receiving a signal to and from the terminal; a sensor unit for sensing first movement data of a user who wears the shoe, through a first sensor; a memory for storing data sensed through the sensor unit; and a controller for controlling turn-on/turn-off of a second sensor on the basis of the first movement data sensed through the first sensor included in the sensor unit to sense second movement data of the user who wears the shoe, and identifying the first movement data sensed through the first sensor from the second movement data sensed through the second sensor to transmit the identified result to the smart terminal, and the smart terminal configures and outputs a user interface on the basis of the first and second movement data transmitted from the shoe.

Smart terminal service system and smart terminal processing data

A compressor driving apparatus, or a home appliance including the same, includes a DC terminal capacitor to store a charge, an inverter to convert direct current associated with the charge of the DC terminal capacitor into an alternating current and output the alternating current to a motor, an output current detection unit to detect an output current flowing in the motor, and an inverter controller to increase a motor speed by starting the motor, and controlling a speed increase of the motor to change based on an increasing slope of a change in an output current detected by the output current detection unit during the speed increase of the motor.

Compressor driving apparatus and home appliance including the same

A mobile terminal includes a display unit disposed on a front surface and including a first portion and a second portion formed to be rotatable with respect to a boundary portion formed on one side of the first portion so as to be in a state in which the second portion covers the first portion or a state in which the second portion does not cover the first portion, a first sensing unit disposed on a left end of the terminal body and generating a first signal on the basis of a movement of the left end, a second sensing unit disposed on the right end of the terminal body and generating a second signal on the basis of a movement of the right end, and a controller controlling at least one of functions executable on the terminal on the basis of the first signal and the second signal.

Mobile terminal and control method therefor

The present invention relates to a mobile terminal and a control method therefor, the mobile terminal comprising: a terminal body; a display unit disposed on a front side and comprising a first part, and a second part formed so as to be rotatable about a boundary part on one side of the first part, thereby being in either a first-part covering state or a first-part not-covering state; and a control unit controlling the display unit so that at least one page among a plurality of pages in an electronic document can be outputted, detecting the bending of the display unit by the movement of at least one of the left-end and right-end, selecting, on the basis of the detected bending, at least one page among the plurality of pages, and controlling the display unit so that the selected page is outputted.

A mobile terminal is disclosed. A mobile terminal according to one embodiment of the present invention includes a memory configured to store at least one command in advance, a display module configured to output a screen containing at least one selected from the group consisting of a text data, an image data and a video data, a first user interface module configured to detect a first touch of a user, a controller configured to execute a first command on the basis of the detected first touch and a second user interface module configured to detect a second touch of the user, wherein the controller is configured to control a second command to be executed on the basis of the detected second touch.

Mobile terminal controlled by at least one touch and method of controlling therefor

An apparatus and method for adjusting compression rate based on the image size analysis in a camera device are provided. The image processing apparatus includes a compression rate determiner which determines a compression rate according to complexity of an image by extracting auto focus filter values of the image acquired from the camera, a processor which processes the image acquired from the camera in a unit of the line, and a still image codec which compresses line images output from the processor at the compression rate.

Growing community of inventors

Seoul, South Korea

Jaedong Kim