公开(公告)号：US20230296934A1

公开(公告)日：2023-09-21

申请号：US18021452

申请日：2021-08-06

申请人： LG ELECTRONICS INC.

发明人： Wonsik KIM ,  Dongyoup KWAK ,  Yanghyun KIM ,  Jonghwa WON ,  Jonggon SHIN ,  Jongjin WOO ,  Kimun PAIK

IPC分类号： G02F1/1333 ,  H02J50/12 ,  H02J50/70

CPC分类号： G02F1/133334 ,  H02J50/12 ,  H02J50/70

摘要： 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.

公开(公告)号：US20240079387A1

公开(公告)日：2024-03-07

申请号：US18273739

申请日：2022-06-02

申请人： LG ELECTRONICS INC.

发明人： Myungwhun CHANG ,  Yanghyun KIM ,  Seungho RYOO ,  Jonghwa WON ,  Donghyun KIM ,  Jonggon SHIN ,  Kimun PAIK

IPC分类号： H01L25/075 ,  H01L33/18 ,  H01L33/24 ,  H01L33/32 ,  H01L33/62

CPC分类号： H01L25/0753 ,  H01L33/18 ,  H01L33/24 ,  H01L33/32 ,  H01L33/62

摘要： The present disclosure is applicable to a display device-related technical field and relates to, for example, a display device using a micro light-emitting diode (LED). The present disclosure as such comprises: a wiring board on which a plurality of unit pixel regions are defined; a wiring electrode arranged on the wiring board, the wiring electrode comprising a first wiring electrode and a second wiring electrode; and a light-emitting element that forms a sub-pixel by being installed to be electrically connected to the first wiring electrode and the second wiring electrode in each of the unit pixel regions, wherein the light-emitting element may be configured to comprise: a first light-emitting element located in a first pixel region and installed in a first arrangement; and a second light-emitting element located in a second pixel region neighboring the first pixel region and installed in a second arrangement that is symmetrical to the first arrangement.

公开(公告)号：US20230327063A1

公开(公告)日：2023-10-12

申请号：US18023976

申请日：2020-08-31

申请人： LG ELECTRONICS INC.

发明人： Woosik JUNG ,  Yanghyun KIM ,  Jonghwa WON ,  Wonsik KIM ,  Wonseok HAN ,  Jonggon SHIN ,  Jongjin WOO

IPC分类号： H01L33/62 ,  H01L25/075 ,  H01L33/64 ,  H01L33/48

CPC分类号： H01L33/62 ,  H01L25/0753 ,  H01L33/642 ,  H01L33/486

摘要： A display device according to one embodiment of the present disclosure comprises: a wiring board having an electrode line formed on the front surface thereof; and a plurality of semiconductor light-emitting elements disposed on the wiring board and electrically connected to each other by the electrode line, wherein the wiring board is configured to include at least two physically divided sub-boards, and a heat dissipation passage is formed between the sub-boards.

公开(公告)号：US20220077226A1

公开(公告)日：2022-03-10

申请号：US17323734

申请日：2021-05-18

申请人： LG ELECTRONICS INC.

发明人： Myungwhun CHANG ,  Yanghyun KIM ,  Jonghwa WON ,  Donghyun KIM ,  Jonggon SHIN ,  Jongjin WOO ,  Kimun PAIK

IPC分类号： H01L27/15 ,  H01L33/38 ,  H01L33/62

摘要： 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.