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公开(公告)号：US20210360127A1
公开(公告)日：2021-11-18
申请号：US17284194
申请日：2018-12-20
Applicant: LG ELECTRONICS INC.
Inventor： Sungbo JUNG , Dongsung KIM
IPC: H04N5/067 , H04N19/136 , H04N19/15 , H04N21/2385 , H04N21/845
Abstract: A video transmitting device includes a first wireless transmitting unit and a second wireless transmitting unit, and includes a wireless transmitting unit to wirelessly make communication with a video receiving device, a content compressing unit configured to compress an Audio-Video (AV) signal, and a processor to transmit the compressed AV signal in a first frequency band to the video receiving device through the first wireless transmitting unit and configured to transmit an uncompressed control signal, which contains information on the AV signal in a second frequency band lower than the first frequency band, to the video receiving device through the second wireless transmitting unit.
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公开(公告)号：US20210243905A1
公开(公告)日：2021-08-05
申请号：US16857048
申请日：2020-04-23
Applicant: LG ELECTRONICS INC.
Inventor： Dongsung KIM , Wonseok JOO , Sangwook PARK
Abstract: An electronic apparatus according to example embodiments may include a flexible display, a frame part configured to support the flexible display, and a rear cover attached to an outer surface of the frame part to cover at least a portion of the frame part, wherein the rear cover is disposed to be detachable from the frame part based on an electrical signal. Other various embodiments are also possible.
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公开(公告)号：US20210019027A1
公开(公告)日：2021-01-21
申请号：US17064397
申请日：2020-10-06
Applicant: LG ELECTRONICS INC.
Inventor： Dongsung KIM
IPC: G06F3/0482 , H04M1/725 , H04N21/436 , H04N21/41 , H04N21/431 , H04N21/422 , G08C17/02
Abstract: A mobile terminal including a display; a wireless communication processor configured to transmit a control signal to a content transmission device; and a controller configured to in response to an input for an execution of a content playback application, display a content playback setting screen on the display including a plurality of content reception devices, a plurality of input terminals of the content transmission device through which the content reception devices are connected to the content transmission device, and a plurality of thumbnail images corresponding to content data input via the respective input terminals, and in response to a selection of a first content reception device among the plurality of content reception devices and a selection of a first input terminal among the plurality of input terminals, transmit the content data received through the first input terminal of the content transmission device to the first content reception device, and in response to a selection of the first content reception device and a selection of a second input terminal among the plurality of input terminals, transmit the content data received through the second input terminal of the content transmission device to the first content reception device.
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公开(公告)号：US20210345033A1
公开(公告)日：2021-11-04
申请号：US17282534
申请日：2018-10-19
Applicant: LG ELECTRONICS INC.
Inventor： Hyunseung YU , Dongsung KIM , Donguk JEONG
Abstract: A mobile terminal comprises: a housing; an audio channel protruding from one side of the housing, one end of the audio channel being open; an audio bracket comprising a first portion inserted into the audio channel and a second portion positioned inside the housing; an audio output portion seated on a first seating portion of the audio bracket; an internal microphone seated on a second seating portion of the audio bracket; and a controller mounted inside the housing so as to control the audio output portion such that sounds are output, the controller processing sounds collected from the internal microphone. The audio bracket comprises: a barrier included in the first portion so as to delimit the audio channel into a first audio channel and a second audio channel; the first seating portion connected to the first audio channel and formed on the second portion; and the second seating portion connected to the second audio channel and positioned on the first portion. The mobile terminal further comprises an internal microphone for collecting sounds input through the user's body such that external noise can be removed more effectively.
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公开(公告)号：US20210195310A1
公开(公告)日：2021-06-24
申请号：US17265709
申请日：2018-08-30
Applicant: LG ELECTRONICS INC.
Inventor： Dongsung KIM , Byungduck PARK
Abstract: Portable audio equipment comprising: a housing comprising an acoustic passage that protrudes from one side thereof and has an open one end portion; a partition dividing the acoustic passage into a first acoustic passage and a second acoustic passage; an acoustic output unit for outputting sounds through the first acoustic passage; and inner microphone for collecting sounds through the second acoustic passage; and a control unit inside the housing, controlling the acoustic output unit so as to output sounds, and processing the sound collected through the inner microphone, can more effectively cancel external noise by further including the inner microphone for collecting sounds inputted through the body of a user.
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Patent Agency Ranking
公开(公告)号：US20190311697A1
公开(公告)日：2019-10-10
申请号：US16465959
申请日：2016-12-01
Applicant: LG ELECTRONICS INC.
Inventor： Dongsung KIM
Abstract: The present invention relates to an image display device and an image display system comprising the same. The image display device according to one embodiment of the present invention comprises: a wireless reception unit, which wirelessly receives, from a first source, a first image having a first resolution, wirelessly receives, from a second source, a second image having a second resolution, merges the first image of the first resolution and the second image of the second resolution, and outputs the merged image; a signal processing unit for signal processing the merged image from the wireless reception unit; and a display for displaying the merged image from the signal processing unit. Therefore, at least two images can be wirelessly received separately and displayed.
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公开(公告)号：US20220224972A1
公开(公告)日：2022-07-14
申请号：US17595295
申请日：2019-07-05
Applicant: LG ELECTRONICS INC.
Inventor： Dongsung KIM , Hagryang KIM
IPC: H04N21/4363 , H04N21/4402
Abstract: The present invention relates to a device and a method for processing and transmitting image data in a wireless AV system. The present specification provides a device comprising: an external device interface unit configured to receive an external input signal including an actual image (an actual picture); a control unit connected to the external device interface unit and configured to detect the external input signal and produce information on the external input signal; an image processing unit connected to the control unit, receiving, from the control unit, at least one among the external input signal and the information on the external input signal, determining an image compressibility on the basis of the information on the external input signal, and outputting a compressed image based on the determined image compressibility; and a communication unit for transmitting the compressed image through a wireless channel.
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公开(公告)号：US20190342569A1
公开(公告)日：2019-11-07
申请号：US16010351
申请日：2018-06-15
Applicant: LG ELECTRONICS INC.
Inventor： Dongsung KIM , Sungbo JUNG
IPC: H04N19/46 , H04N19/42 , H04N19/186
Abstract: The present disclosure relates to an image transmitting device capable of transmitting an image to be input to a receiving side by changing a compression ratio of the image according to wireless quality and a type of the image. An image transmitting device according to an embodiment of the present disclosure includes a processor configured to determine a type of a content image input from the outside and determine a compression ratio according to the determined type of the content image, a compression unit configured to compress the content image based on the determined compression ratio, and a wireless communication unit configured to wirelessly transmit the compressed content image to an image receiving device.
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公开(公告)号：US20170300195A1
公开(公告)日：2017-10-19
申请号：US15490637
申请日：2017-04-18
Applicant: LG ELECTRONICS INC.
Inventor： Dongsung KIM
IPC: G06F3/0482 , G08C17/02 , G08C23/02
CPC classification number: G06F3/0482 , G08C17/02 , G08C23/02 , G08C2201/32 , H04M1/72533 , H04N5/4403 , H04N21/4126 , H04N21/42204 , H04N21/42207 , H04N21/4312 , H04N21/43615 , H04N2005/4407 , H04N2005/4425 , H04N2005/443
Abstract: A mobile terminal including a display; a wireless communication processor configured to transmit a control signal to a content transmission device; and a controller configured to in response to an input for an execution of a content playback application, display a content playback setting screen on the display including a plurality of content reception devices, a plurality of input terminals of the content transmission device through which the content reception devices are connected to the content transmission device, and a plurality of thumbnail images corresponding to content data input via the respective input terminals, and in response to a selection of a first content reception device among the plurality of content reception devices and a selection of a first input terminal among the plurality of input terminals, transmit the content data received through the first input terminal of the content transmission device to the first content reception device, and in response to a selection of the first content reception device and a selection of a second input terminal among the plurality of input terminals, transmit the content data received through the second input terminal of the content transmission device to the first content reception device.
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公开(公告)号：US20240171699A1
公开(公告)日：2024-05-23
申请号：US18551580
申请日：2021-06-28
Applicant: LG ELECTRONICS INC.
Inventor： Dongsung KIM
CPC classification number: H04N5/44504 , H04N5/57
Abstract: An object of the present disclosure may improve compression and restoration capabilities by compensating for or removing a change in picture quality that occurs when a transmitting device transmits a video including an OSD (On Screen Display) in a wireless display system.
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