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公开(公告)号:US11703991B2
公开(公告)日:2023-07-18
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: G06F3/04812 , G06F3/14
CPC classification number: G06F3/04812 , G06F3/1454 , G06F2203/0383
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.
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公开(公告)号:US20180139502A1
公开(公告)日:2018-05-17
申请号:US15618652
申请日:2017-06-09
Applicant: LG ELECTRONICS INC
Inventor: Sungeun Kim , Hyeryoung Jeong , Changhoe Kim , Donghee Lee , Woojin Choi , Eunkyung Jung , Hyokak Kim , Changhoon Kim
IPC: H04N21/466 , H04N21/438 , H04N21/61 , H04N21/643 , H04N21/81 , H04N21/442 , G06K9/32 , H04N21/482 , H04N21/454
CPC classification number: H04N21/4667 , G06K9/00744 , G06K9/3266 , H04N21/4383 , H04N21/44008 , H04N21/44204 , H04N21/454 , H04N21/4668 , H04N21/4722 , H04N21/4821 , H04N21/6175 , H04N21/64322 , H04N21/6582 , H04N21/8133
Abstract: A display device includes a display unit, an external device interface unit configured to receive an image signal from a set-top box connected to the display device, and a control unit configured to, if a broadcast channel is changed, display a broadcast image of the changed broadcast channel based on the image signal received from the set-top box, to recognize the channel number of the broadcast image by using the displayed broadcast image, and to display broadcasting information related to the recognized channel number on the display unit.
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公开(公告)号:US09317240B2
公开(公告)日:2016-04-19
申请号:US13750348
申请日:2013-01-25
Applicant: LG ELECTRONICS INC.
Inventor: Donghee Lee , Jinho Hyun , Ssangsoo Lee , Sungwoo Han , Kihyoung Cho , Mingoo Kang
IPC: H04B1/38 , G06F3/14 , H04N21/422 , H04N21/41 , H04N21/431 , G06F9/44 , G06F3/147
CPC classification number: G06F3/14 , G06F3/1454 , G06F3/147 , G06F9/452 , G09G2330/021 , G09G2360/08 , G09G2370/20 , H04N21/4122 , H04N21/4126 , H04N21/42212 , H04N21/42224 , H04N21/4312
Abstract: Provided is a method of controlling an image display device. The method includes: confirming whether first and second terminals are connected to the image display device; when the first and second terminals are connected to the image display device, receiving application information of the first terminal and application information of the second terminal; and displaying the received application information of each terminal.
Abstract translation: 提供了一种控制图像显示装置的方法。 该方法包括:确认第一和第二终端是否连接到图像显示装置; 当第一和第二终端连接到图像显示装置时,接收第一终端的应用信息和第二终端的应用信息; 并显示所接收的每个终端的应用信息。
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公开(公告)号:US10448107B2
公开(公告)日:2019-10-15
申请号:US15618652
申请日:2017-06-09
Applicant: LG ELECTRONICS INC
Inventor: Sungeun Kim , Hyeryoung Jeong , Changhoe Kim , Donghee Lee , Woojin Choi , Eunkyung Jung , Hyokak Kim , Changhoon Kim
IPC: H04N21/466 , G06K9/32 , H04N21/438 , H04N21/442 , H04N21/454 , H04N21/482 , H04N21/61 , H04N21/643 , H04N21/81 , H04N21/44 , H04N21/4722 , H04N21/658 , G06K9/00
Abstract: A display device includes a display unit, an external device interface unit configured to receive an image signal from a set-top box connected to the display device, and a control unit configured to, if a broadcast channel is changed, display a broadcast image of the changed broadcast channel based on the image signal received from the set-top box, to recognize the channel number of the broadcast image by using the displayed broadcast image, and to display broadcasting information related to the recognized channel number on the display unit.
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公开(公告)号:US11461068B2
公开(公告)日:2022-10-04
申请号:US16989725
申请日:2020-08-10
Applicant: LG ELECTRONICS INC.
Inventor: Donghee Lee , Taeyoung Kim , Daegun Park , Hyosung Kim
Abstract: A display device includes one or more sensors configured to obtain sensing data, a display, a communication interface configured to perform short-range wireless communication with a mobile terminal, and a processor configured to detect proximity of an object based on the obtained sensing data, perform automatic connection with the mobile terminal when the proximity of the object is detected, and display, on the display, information received from the connected mobile terminal.
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公开(公告)号:US12234941B2
公开(公告)日:2025-02-25
申请号:US17928182
申请日:2020-06-10
Applicant: LG ELECTRONICS INC.
Inventor: Daegun Park , Donghee Lee
Abstract: A display device according to an embodiment of the present disclosure may include a base, a stand bar extending upward from the base in a vertical direction, and a head having a display on a front side and having a pair of long sides and a pair of short sides on a peripheral portion, the head being pivotable between a landscape mode in which the long side is in a horizontal state and a portrait mode in which the long side is in a vertical state, wherein the head may include a processor configured to determine whether a rotation unlock condition of the head is satisfied, and when the rotation unlock condition of the head is satisfied, rotate the head about a rotation axis as external force is applied to the head.
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公开(公告)号:US12106006B2
公开(公告)日:2024-10-01
申请号:US17909522
申请日:2020-03-26
Applicant: LG ELECTRONICS INC.
Inventor: Donghee Lee , Daegun Park , Beduero Hong
CPC classification number: G06F3/1454 , G06F1/181 , G06F11/3055 , H02J50/80 , H04L5/0055
Abstract: A display device including a display, a communication interface configured to perform communication with a mobile terminal, a charging module configured to charge the mobile terminal, and a processor configured to detect a start of charging of the mobile terminal through the charging module, receive a screen state of the mobile terminal from the mobile terminal, determine whether a screen of the mobile terminal is turned on or turned off, based on the received screen state, if the screen of the mobile terminal is determined to be on, transmit a screen mirroring request to the mobile terminal, receive, from the mobile terminal, image data corresponding to an image being displayed by the mobile terminal, in response to the screen mirroring request, and display a mirrored image on the display based on the received image data, and if the screen of the mobile terminal is determined to be off, transmit a screen mirroring notification to the mobile terminal inquiring whether to perform screen mirroring through the communication interface to the mobile terminal.
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公开(公告)号:US11600216B1
公开(公告)日:2023-03-07
申请号:US17707848
申请日:2022-03-29
Applicant: LG ELECTRONICS INC.
Inventor: Hyeseung Lee , Donghee Lee
IPC: G06F3/04886 , G09G3/20
Abstract: According to an embodiment of the present disclosure, a display device may include a display configured to display an image, a user input interface configured to receive a remote control input from a remote control, and a controller configured to receive a user input, obtain a type of the received user input, and change a display property according to the obtained type of the user input, wherein the type of the user input is one of a remote control input type or a touch input.
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公开(公告)号:US10310796B2
公开(公告)日:2019-06-04
申请号:US15381829
申请日:2016-12-16
Applicant: LG ELECTRONICS INC.
Inventor: Donghee Lee , Gahyun Chloe Sun , Woojin Jeong , Jaekyung Lee
IPC: G06F3/14 , G06F3/0346 , H04N5/44
Abstract: A display device, which is connected to other display device and has one side surface closely contacting a side surface of the other display device, includes: a display unit configured to display at least a portion of a pointer corresponding to a movement of a remote control device; a communication unit configured to perform a connection with the other display device; and a control unit configured to control the pointer to be displayed on at least one of the display device and the other display device based on a placement state of the display device and the other display device and movement information received from the remote control device.
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公开(公告)号:US09681187B2
公开(公告)日:2017-06-13
申请号:US14541206
申请日:2014-11-14
Applicant: LG ELECTRONICS INC.
Inventor: Woojin Jeong , Donghee Lee , Jaeug Lew , Eunkyung Jung
IPC: H04N21/458 , H04N21/462 , H04N21/433 , H04N21/435 , H04N21/482 , H04N21/61 , H04N21/84 , H04N21/854 , H04H60/72 , H04H60/82
CPC classification number: H04N21/4622 , H04H60/72 , H04H60/82 , H04N21/4334 , H04N21/435 , H04N21/4355 , H04N21/4583 , H04N21/4586 , H04N21/482 , H04N21/4821 , H04N21/6125 , H04N21/84 , H04N21/85406
Abstract: A method for controlling a broadcast receiving device includes receiving a first electronic program guide (EPG) via a broadcasting network via and a second EPG via the Internet, and combining first broadcast-related information generated from the first EPG and second broadcast-related information generated from the second EPG to generate and output third broadcast-related information.
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