Lg Electronics Inc.

Jeongsim Kim

Jiwon Kim

Yongtaek Gong

Changwook Im

Ohryong Kwon

The invention relates to a display device and method for controlling the same, the method mainly comprising: capturing a screen in which content is reproduced; extracting a first keyword from an image of the captured screen, generating reliability corresponding to the first keyword, when an input of selecting the first keyword is received from an external remote controller, transmitting the first keyword, feedback information and the reliability to an external server, receiving a second keyword, corrected reliability, and feedback information from the external server, and when an input of selecting the second keyword is received, displaying a screen corresponding to the second keyword.

Display device and method for controlling same

An operation method for a display device is disclosed. An operation method for a display device according to an embodiment of the present invention comprises the steps of: displaying a pointer on a screen; receiving information on a movement of a remote control device; acquiring the coordinates of the pointer moving in response to a movement of the remote control device, on the basis of the information on a movement of the remote control device; when, on the basis of the acquired coordinates of the pointer, the pointer moves from an area in the screen to an area outside the screen, changing an input, which is provided to the display device, to an external input; and displaying an image using the external input.

Display device and operation method therefor

A display device including a used interface module configured to receive first time source data from a user; a broadcast service module configured to receive a broadcast signal; a communication module configured to perform data communication with a network time protocol (NTP) server, a memory configured to store the plurality of time source data; and a controller configured to extract at least one of first time source data extracted from a setting application, second time source data extracted from the broadcast service module, third time source data extracted from the NTP server and set a time of an application in accordance with a predetermined priority order based on the extracted time source data.

Display device for managing a plurality of time source data and method for controlling the same

A display device accessing a broadcast receiver via a web browser according to one embodiment of the present invention includes a user interface unit configured to receive an input signal from a user, a broadcast service module configured to receive a broadcast signal, a communication module configured to perform data communication with a server and the broadcast receiver, a display module configured to display at least one or more contents and a controller, the controller configured to access a web address corresponding to the broadcast receiver via the web browser, the controller configured to receive an IP (internet protocol) address information mapped to the web address from a DNS (domain name server), the controller configured to access the broadcast receiver using the received IP address, the controller configured to receive data of content displayed on the broadcast receiver and control the data to be displayed on a screen of the display device.

Display device accessing broadcast receiver via web browser and method of controlling therefor

A method for controlling an image display apparatus includes determining a type of a video signal included in an input signal, determining whether three-dimensional (3D) format information is included in the input signal, if the video signal is a 3D video signal, requesting 3D format information about the video signal to a server that stores 3D format information, if the input signal does not include the 3D format information about the video signal, and processing, upon receipt of 3D format information from the server in response to the 3D format information request, the video signal according to the 3D format information and displaying a 3D image based on the processed video signal.

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Seoul, South Korea

Jeongsim Kim