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.

公开(公告)号：US10306781B2

公开(公告)日：2019-05-28

申请号：US15632749

申请日：2017-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Dongwoo Cho ,  Hyunjung Kang ,  Dongyoup Kwak ,  Sanggeol Kim ,  Mounghwan Choi

IPC: H05K5/00 ,  H04R1/02 ,  H05K5/02 ,  H05K7/20 ,  H04N5/64 ,  H01L51/52

Abstract: There is disclosed a control unit and a display device comprising the same. The control unit of this invention may comprise a bottom case having an accommodation space; a top case positioned above the bottom case, the top case covering the accommodation space; a stand installed in the accommodation space, the stand positioned between the bottom case and the top case; a first electronic component positioned between the bottom case and the stand; a second electronic component positioned between the stand and the top case; and an air fan positioned between the stand and the top case, the air fan located adjacent to at least one of the first and second electronic components.