公开(公告)号：US20240036802A1

公开(公告)日：2024-02-01

申请号：US18017633

申请日：2020-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Eunjung LEE ,  Jinseong KIM ,  Kyungnam BAE ,  Byounghyun SHIN ,  Jeonghwan KWON ,  Taejin PARK

IPC: G06F3/14 ,  G09G3/00

CPC classification number: G06F3/1454 ,  G09G3/00 ,  G09G2370/16 ,  G09G2370/04 ,  G09G2340/0492

Abstract: Provided is a display device comprising: a wireless communication unit connected to a user terminal; a display; and a processor which transmits screen mode data of the display to the user terminal by means of the wireless communication unit, receives, from the user terminal, output video data based on the screen mode data, and displays the received output video data on the display.

公开(公告)号：US20230176705A1

公开(公告)日：2023-06-08

申请号：US17647078

申请日：2022-01-05

Applicant: LG ELECTRONICS INC.

Inventor： Jeonghwan KWON ,  Kyungnam BAE ,  Taejin PARK ,  Eunjung LEE ,  Hyojeong JEONG ,  Donghee LEE ,  Byounghyun SHIN

IPC: G06F3/0482 ,  H04N21/41 ,  G06F3/04812 ,  G06F3/0354

CPC classification number: G06F3/0482 ,  H04N21/4122 ,  G06F3/04812 ,  G06F3/03543 ,  G06F3/03547

Abstract: According to an embodiment of the present disclosure, a display device may include a wireless communication unit configured to wirelessly receive a first video signal based on a first video being displayed by a terminal, a display unit configured to display a first mirroring video based on the first video signal, and a control unit configured to receive a user input while the first mirroring video is being displayed, and transmit, to the terminal, a packet that does not include a mouse cursor parameter for requesting coordinates of a mouse cursor when the received user input is a touch input.

公开(公告)号：US20220030319A1

公开(公告)日：2022-01-27

申请号：US17312041

申请日：2019-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Eunjung LEE ,  Minjae KIM ,  Sijin KIM ,  Taeyoung KIM

IPC: H04N21/472 ,  G06F3/14 ,  G06F3/16 ,  H04N21/4363

Abstract: The present invention is to provide an image display device capable of performing various functions in association with a mobile terminal such as a smartphone or the like, and a method for controlling the same. The image display device includes a display unit, an audio output unit, a wireless communication module for a communication between a mobile terminal and a remote controller, a controller that perform control to establish a first communication connection with the mobile terminal in response to a first communication connection request received through the wireless communication module from the mobile terminal playing first content, receive the first content from the mobile terminal through a first communication and output the first content through the audio output unit, and display a user interface for controlling playback of the first content of the mobile terminal on the display unit.

公开(公告)号：US20210327326A1

公开(公告)日：2021-10-21

申请号：US17008261

申请日：2020-08-31

Applicant: LG ELECTRONICS INC.

Inventor： Jeonghwan KWON ,  Eunjung LEE ,  Jinseong KIM ,  Kyungnam BAE ,  Byounghyun SHIN

IPC: G09G3/20 ,  H04N21/41 ,  H04N21/422

Abstract: Provided are a display device and an operating method therefor. The display device include a user input interface configured to receive a signal from a remote control device, a wireless communication interface configured to receive image data from an external device and control data of the external device, a display configured to output a screen of the external device by using the received image data, and a controller configured to control the display to change a pointer display mode of the remote control device based on the control data of the external device received while outputting the screen of the external device.

公开(公告)号：US20200014984A1

公开(公告)日：2020-01-09

申请号：US16337835

申请日：2017-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Eunjung LEE ,  Taeyoung KIM

IPC: H04N21/485 ,  H04N21/41 ,  H04N21/436 ,  H04N21/431

Abstract: Disclosed are a digital device and method of processing data therein. The present invention includes a communication interface unit communicating with one or more peripheral devices, a display unit, and a controller configured to form a connectivity manager including information on one or more connectible peripheral devices and display the connectivity manager on a screen. If the information on at least one peripheral device on the displayed connectivity manager is selected, the controller connects to a first peripheral device by sending a first control signal, receives first data from the connected first peripheral device, and displays the received first data on the screen. If the connectivity manager is called and information on a second peripheral device is selected, the controller connects to the second peripheral device by sending a second control signal and transmits the first data to the connected second peripheral device.

公开(公告)号：US20190089925A1

公开(公告)日：2019-03-21

申请号：US15710762

申请日：2017-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Eunjung LEE ,  Taeyoung KIM ,  Minjae KIM ,  Sijin KIM

IPC: H04N5/64 ,  H04N7/06 ,  H04N5/33

CPC classification number: H04N5/642 ,  H04N5/33 ,  H04N5/4403 ,  H04N5/60 ,  H04N7/06 ,  H04N21/4126 ,  H04N21/42207 ,  H04N21/43615 ,  H04N21/8106 ,  H04N2005/4407

Abstract: A display device includes a display unit, a Bluetooth module configured to perform Bluetooth communication with a remote control device or a mobile terminal, an IR module configured to receive an IR signal from the remote control device, and a controller configured to control the display unit, the Bluetooth module and the IR module. The controller may transmit, to the remote control device, a Bluetooth connection stop request signal for breaking Bluetooth connection with the remote control device, if the display device enters a speaker mode for outputting audio played by the mobile terminal.