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公开(公告)号：US12055806B2
公开(公告)日：2024-08-06
申请号：US18021452
申请日：2021-08-06
Applicant: LG ELECTRONICS INC.
Inventor： Wonsik Kim , Dongyoup Kwak , Yanghyun Kim , Jonghwa Won , Jonggon Shin , Jongjin Woo , Kimun Paik
IPC: G02F1/1333 , H02J50/12 , H02J50/70
CPC classification number: G02F1/133334 , H02J50/12 , H02J50/70 , G02F1/133314
Abstract: Disclosed is a display device, including a body frame having a transmitting coil supplying power, a display module having a charging coil supplied with the power from the transmitting coil and located on a front side of the body frame, a fastening part fastening the display module to the body frame with a magnetic force, and a shield part located between the coupling magnet and the charging coil to cut off a magnetic field formed by the fastening unit so as to prevent the magnetic field from affecting the charging coil. Accordingly, the display module can be recharged by wireless charging, thereby facilitating installation of the display module in the body frame.
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公开(公告)号：US11984469B2
公开(公告)日：2024-05-14
申请号：US17323734
申请日：2021-05-18
Applicant: LG ELECTRONICS INC.
Inventor： Myungwhun Chang , Yanghyun Kim , Jonghwa Won , Donghyun Kim , Jonggon Shin , Jongjin Woo , Kimun Paik
CPC classification number: H01L27/156 , H01L33/382 , H01L33/62
Abstract: A display device includes a base substrate having an electrode pad on a front surface thereof, a light emitting device provided on the base substrate and connected to the electrode pad, a first molding configured to cover at least a part of the electrode pad by avoiding an area in which the light emitting device is provided, and a second molding configured to cover the light emitting device and the first molding.
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Patent Agency Ranking
公开(公告)号：US10729042B2
公开(公告)日：2020-07-28
申请号：US16283621
申请日：2019-02-22
Applicant: LG ELECTRONICS INC.
Inventor： Myungwhun Chang , Donghyun Kim , Yanghyun Kim , Jonggon Shin , Jongjin Woo , Sangho Choi , Jinkyo Han
Abstract: Provided is a display device. The display device includes a display panel and at least one cooler configured to dissipate heat of the display panel. The at least one cooler includes a vapor chamber including a high temperature heated by the display panel and a low temperature connected to the high temperature portion through a connection portion and spaced apart from the display panel, a fan spaced apart from the vapor chamber to blow air toward the vapor chamber, and an air guide configured to guide the air blown from the fan to the low temperature portion.
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公开(公告)号：US12183267B2
公开(公告)日：2024-12-31
申请号：US18285973
申请日：2021-04-08
Applicant: LG ELECTRONICS INC.
Inventor： Sungoh Yang , Jonghyug Bae , Yanghyun Kim , Woosik Jung , Yonghyun Kim , Chansic Park , Myungdeok Bae
IPC: G09G3/32
Abstract: A display apparatus in one example can include a plurality of light emitting diodes, and a plurality of driving devices to output driving signals for driving the plurality of light emitting diodes. Each of the plurality of driving devices bypasses input common command data and outputs the common command data to an adjacent driving device. Accordingly, a transmission period of data transmitted to the plurality of driving devices can be reduced.
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公开(公告)号：US11978389B2
公开(公告)日：2024-05-07
申请号：US18005891
申请日：2021-07-30
Applicant: LG ELECTRONICS INC.
Inventor： Daeseong Seo , Yanghyun Kim , Woosik Jung , Davin Baik , Cheolwan Choi , Insu Lee
CPC classification number: G09G3/32 , G09G2300/026 , G09G2330/06
Abstract: The present disclosure relates to a display apparatus, and the display apparatus according to an embodiment comprises: a memory storing at least one command; a display comprising m display modules, where m is an integer greater than or equal to 2; and a plurality of processors that divide the m display modules, where m is an integer greater than or equal to 2, into n groups, where n is an integer greater than or equal to 2, according to the at least one command stored in the memory, and control the n groups, respectively.
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公开(公告)号：US11237790B2
公开(公告)日：2022-02-01
申请号：US16932527
申请日：2020-07-17
Applicant: LG ELECTRONICS INC.
Inventor： Daeseong Seo , Yanghyun Kim , Wonsik Kim , Jonggon Shin , Jongjin Woo
Abstract: An image display device and a video wall including the same are disclosed. The image display device includes a housing, a display configured to display an image, a first wireless communication module disposed on one surface of the housing, and a second wireless communication module disposed at a position on an opposite surface of the housing corresponding to a position of the first wireless communication module. The first wireless communication module and the second wireless communication module transmit and receive a signal through the same short-range communication method. Various other embodiments are possible.
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公开(公告)号：US11003022B2
公开(公告)日：2021-05-11
申请号：US16970612
申请日：2018-05-10
Applicant: LG ELECTRONICS INC.
Inventor： Donghyun Kim , Yanghyun Kim , Myungwhun Chang , Jonggon Shin
IPC: G02F1/13357 , G02F1/1335
Abstract: A display device is disclosed. The display device includes a display panel; a first substrate positioned in a rear of the display panel; a second substrate positioned in the rear of the display panel and adjacent to the first substrate; a plurality of first light sources mounted on the first substrate and configured to provide light to the display panel; a plurality of second light sources mounted on the second substrate and configured to provide light to the display panel; and a first reflective sheet positioned on the first substrate, the first reflective sheet including a plurality of first holes formed corresponding to positions of the plurality of first light sources, wherein in the plurality of first holes, an area of a first hole formed corresponding to a position of a first light source close to a boundary of the first substrate and the second substrate may be greater than an area of a second hole formed corresponding to a position of a second light source far from the boundary of the first substrate and the second substrate.
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