公开(公告)号：US11758221B2

公开(公告)日：2023-09-12

申请号：US17292259

申请日：2018-12-31

Applicant: LG ELECTRONICS INC.

Inventor： Hyojeong Jeong ,  Taejin Park ,  Chiho Shin ,  Chanseok Lim

IPC: H04N21/4367 ,  H04W4/80 ,  H04N21/414 ,  H04N21/422 ,  H04N21/475

CPC classification number: H04N21/4367 ,  H04N21/41407 ,  H04N21/4222 ,  H04N21/42209 ,  H04N21/4753 ,  H04W4/80

Abstract: A wireless communication connection system enables an electronic device to perform Wi-Fi connection using a mobile terminal and to facilitate liking to the mobile terminal. The wireless communication connection system includes a mobile terminal connected to a wireless communication network, and an electronic device to perform, when receiving wireless communication connection information from the mobile terminal, the wireless communication connection based on the received wireless communication connection information. The electronic device displays an authentication manner, receives the wireless communication connection information from the mobile terminal when the mobile terminal is authenticated in the authentication manner, and is connected to a wireless communication network the same as the wireless communication network connected to the mobile terminal.

公开(公告)号：US10687018B1

公开(公告)日：2020-06-16

申请号：US16382110

申请日：2019-04-11

Applicant: LG ELECTRONICS INC.

Inventor： Jeongyun Jeong ,  Chiho Shin

IPC: H04N7/01 ,  H04N5/45 ,  G06F3/14

Abstract: A wireless device includes a memory, a display unit configured to display a first image, a wireless communication unit configured to receive a mirroring image from an external device including a mobile display unit configured to display a second image, and a processor configured to control the display unit and the wireless communication unit. The processor is configured to automatically analyze a ratio of the second image based on the received mirroring image, and display a third image having the same ratio as that of the second image on the first image according to the analysis result.

公开(公告)号：US12167067B2

公开(公告)日：2024-12-10

申请号：US17650501

申请日：2022-02-09

Applicant: LG ELECTRONICS INC.

Inventor： Chiho Shin

IPC: H04N21/4223 ,  H04N21/4363 ,  H04N21/81

Abstract: A display device includes a display, a network interface configured to wirelessly communicate with a camera device or a server, an external device interface configured to communicate with the camera device through high definition multimedia interface-consumer electronics control (HDMI-CEC), and a controller configured to display a camera service list including a plurality of camera service items respectively corresponding to a plurality of camera service apps on the display upon connection with the camera device, to transmit, to the camera device, an execution request of a camera service app corresponding to a selected camera service item in response to selection of any one of the plurality of camera service items, and to switch external input to the camera device according to the execution request.

公开(公告)号：US10057317B2

公开(公告)日：2018-08-21

申请号：US15660690

申请日：2017-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Jeongyun Jeong ,  Chiho Shin ,  Byounghyun Shin

IPC: G06F15/16 ,  H04L29/06 ,  H04L29/08 ,  H04N21/41 ,  H04N21/422 ,  H04N21/44 ,  H04M1/725 ,  H04M1/57 ,  G10L15/26

CPC classification number: H04L65/602 ,  G10L15/26 ,  H04L29/06517 ,  H04L29/08657 ,  H04L65/1059 ,  H04L65/4092 ,  H04L67/025 ,  H04L67/36 ,  H04M1/57 ,  H04M1/72533 ,  H04M1/72577 ,  H04M2250/74 ,  H04N21/4122 ,  H04N21/4126 ,  H04N21/42203 ,  H04N21/42207 ,  H04N21/44008

Abstract: Disclosed are a method of controlling a source device in a sink device and apparatus therefor. The present invention includes the steps of outputting the video data received from the source device to a display unit, recognizing a text from a screen corresponding to the video data outputted to the display unit, saving the recognized text to a memory to correspond to location information on the screen corresponding to the video data, receiving a voice signal, converting the received voice signal into a text, and if a specific text including at least one portion of the converted text exists in the recognized text, sending a message corresponding to a user input of selecting the specific text from the screen corresponding to the video data to the source device.

公开(公告)号：US10021160B2

公开(公告)日：2018-07-10

申请号：US15660690

申请日：2017-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Jeongyun Jeong ,  Chiho Shin ,  Byounghyun Shin

IPC: G06F15/16 ,  H04L29/06 ,  H04L29/08 ,  H04M1/725 ,  G10L15/26 ,  H04M1/57

Abstract: Disclosed are a method of controlling a source device in a sink device and apparatus therefor. The present invention includes the steps of outputting the video data received from the source device to a display unit, recognizing a text from a screen corresponding to the video data outputted to the display unit, saving the recognized text to a memory to correspond to location information on the screen corresponding to the video data, receiving a voice signal, converting the received voice signal into a text, and if a specific text including at least one portion of the converted text exists in the recognized text, sending a message corresponding to a user input of selecting the specific text from the screen corresponding to the video data to the source device.

公开(公告)号：US11650780B2

公开(公告)日：2023-05-16

申请号：US17031789

申请日：2020-09-24

Applicant: LG ELECTRONICS INC.

Inventor： Soojung Kim ,  Chiho Shin

IPC: H04N21/442 ,  G06F3/14 ,  G06V40/10 ,  H04N21/41

CPC classification number: G06F3/1454 ,  G06V40/103 ,  H04N21/4126 ,  H04N21/44209 ,  H04N21/44218

Abstract: An embodiment according to the present disclosure provides a display apparatus including a display, an audio output interface, a memory, a communication interface configured to connect to a terminal of a user, and a processor configured to output, via at least one of the display or the audio output interface, content stored in the memory or received through the communication interface, determine a position of the terminal to which the communication interface is connected, determine whether the position of the terminal is outside of a viewing area, and based on determining that the position of the terminal is outside of the viewing area, output the content to the terminal.

公开(公告)号：US10431183B2

公开(公告)日：2019-10-01

申请号：US15977735

申请日：2018-05-11

Applicant: LG ELECTRONICS INC.

Inventor： Kyungnam Bae ,  Jeonghwan Hwang ,  Chiho Shin ,  Sunho Hwang

IPC: H04N21/485 ,  H04N21/443 ,  G09G5/00 ,  H04N1/00 ,  H04N21/2343 ,  H04N21/2365 ,  H04N21/2662 ,  H04N21/4402 ,  H04N21/6437 ,  G06F3/0484 ,  G06F3/0488 ,  G06F3/14 ,  G06T3/40 ,  H04N21/4363

Abstract: A wireless device supporting Wi-Fi Direct service includes: a display; a communication unit; and a controller configured to cause: transmitting resolution information including a plurality of resolutions that are supported by the wireless device to a second wireless device; receiving an entire image including a first image and a second image from the second wireless device if a resolution of the first image is not one of the plurality of resolutions; displaying the first image by removing the second image from the received entire image when the entire image is received; and receiving the first image from the second wireless device without the second image if the resolution of the first image is included in the resolution information, the second image being an image that is added to the first image such that a resolution of the received entire image corresponds to one of the plurality of resolutions.

公开(公告)号：US09978337B2

公开(公告)日：2018-05-22

申请号：US15711893

申请日：2017-09-21

Applicant: LG ELECTRONICS INC.

Inventor： Kyungnam Bae ,  Jeonghwan Hwang ,  Chiho Shin ,  Sunho Hwang

IPC: G09G5/02 ,  G09G5/00 ,  G06F3/0488 ,  H04N21/4363 ,  H04N21/6437 ,  H04N21/4402 ,  G06F3/0484 ,  G06T3/40 ,  G06F3/14

CPC classification number: G09G5/005 ,  G06F3/04847 ,  G06F3/04886 ,  G06F3/1454 ,  G06F2203/04803 ,  G06T3/4092 ,  G06T2200/16 ,  G09G2320/0606 ,  G09G2340/0407 ,  G09G2340/0492 ,  G09G2354/00 ,  G09G2370/16 ,  H04N1/00442 ,  H04N21/234363 ,  H04N21/234372 ,  H04N21/2365 ,  H04N21/2662 ,  H04N21/43637 ,  H04N21/440263 ,  H04N21/440272 ,  H04N21/4438 ,  H04N21/4858 ,  H04N21/6437

Abstract: A wireless device supporting Wi-Fi Direct service includes: a display; a communication unit; and a controller configured to cause: transmitting resolution information including a plurality of resolutions that are supported by the wireless device to a second wireless device; receiving an entire image including a first image and a second image from the second wireless device if a resolution of the first image is not one of the plurality of resolutions; displaying the first image by removing the second image from the received entire image when the entire image is received; and receiving the first image from the second wireless device without the second image if the resolution of the first image is included in the resolution information, the second image being an image that is added to the first image such that a resolution of the received entire image corresponds to one of the plurality of resolutions.

公开(公告)号：US09805688B2

公开(公告)日：2017-10-31

申请号：US15169578

申请日：2016-05-31

Applicant: LG ELECTRONICS INC.

Inventor： Kyungnam Bae ,  Jeonghwan Hwang ,  Chiho Shin ,  Sunho Hwang

IPC: G09G5/00 ,  G06F3/14 ,  H04N21/4363 ,  H04N21/4402 ,  H04N21/6437 ,  G06F3/0488 ,  G06F3/0484 ,  G06T3/40

CPC classification number: G09G5/005 ,  G06F3/04847 ,  G06F3/04886 ,  G06F3/1454 ,  G06F2203/04803 ,  G06T3/4092 ,  G06T2200/16 ,  G09G2320/0606 ,  G09G2340/0407 ,  G09G2340/0492 ,  G09G2354/00 ,  G09G2370/16 ,  H04N1/00442 ,  H04N21/234363 ,  H04N21/234372 ,  H04N21/2365 ,  H04N21/2662 ,  H04N21/43637 ,  H04N21/440263 ,  H04N21/440272 ,  H04N21/4438 ,  H04N21/4858 ,  H04N21/6437

Abstract: A wireless device supporting Wi-Fi Direct service includes: a display; a communication unit; and a controller configured to cause: transmitting resolution information including a plurality of resolutions that are supported by the wireless device to a second wireless device; receiving an entire image including a first image and a second image from the second wireless device if a resolution of the first image is not one of the plurality of resolutions; displaying the first image by removing the second image from the received entire image when the entire image is received; and receiving the first image from the second wireless device without the second image if the resolution of the first image is included in the resolution information, the second image being an image that is added to the first image such that a resolution of the received entire image corresponds to one of the plurality of resolutions.