Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/039420
Kind Code:
A1
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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Inventors:
KIM WONSIK (KR)
KWAK DONGYOUP (KR)
KIM YANGHYUN (KR)
WON JONGHWA (KR)
SHIN JONGGON (KR)
WOO JONGJIN (KR)
PAIK KIMUN (KR)
KWAK DONGYOUP (KR)
KIM YANGHYUN (KR)
WON JONGHWA (KR)
SHIN JONGGON (KR)
WOO JONGJIN (KR)
PAIK KIMUN (KR)
Application Number:
PCT/KR2021/010401
Publication Date:
February 24, 2022
Filing Date:
August 06, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
G09F9/33; H01F27/28; H01F38/14; H02J50/12; H02J50/70
Domestic Patent References:
| WO2020040923A1 | 2020-02-27 |
Foreign References:
| KR20180011983A | 2018-02-05 | |||
| JP2014167527A | 2014-09-11 | |||
| KR20190132954A | 2019-11-29 | |||
| JP2012038807A | 2012-02-23 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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