Title:
WIRELESS POWER TRANSMISSION MODULE
Document Type and Number:
WIPO Patent Application WO/2023/204520
Kind Code:
A1
Abstract:
A wireless power transmission module is provided. The wireless power transmission module, according to an embodiment of the present invention, comprises: a wireless power transmission antenna for transmitting wireless power; a shielding member that is made of a ferrite material to shield a magnetic field generated from the wireless power transmission antenna and includes an accommodation groove drawn in from one surface to a certain depth to accommodate the wireless power transmission antenna; and a separation prevention member that is provided in the shielding member to prevent a portion of the shielding member surrounding the outer edge of the wireless power transmission antenna, which is arranged in the accommodation groove while forming the accommodation groove, from being separated from the shielding member.
More Like This:
| JP2003157907 | CHARGING BOX |
| WO/2021/149283 | WIRELESS POWER TRANSFER SYSTEM AND WIRELESS POWER RECEPTION DEVICE |
| WO/2019/176359 | POWER RECEPTION DEVICE |
Inventors:
JANG KIL-JAE (KR)
LEE DONG-HOON (KR)
LEE DONG-HOON (KR)
Application Number:
PCT/KR2023/004966
Publication Date:
October 26, 2023
Filing Date:
April 12, 2023
Export Citation:
Assignee:
AMOSENSE CO LTD (KR)
International Classes:
H02J50/70; C09J1/00; C09J7/00; H01F1/10; H01F27/36; H02J50/90
Foreign References:
| KR101299549B1 | 2013-08-23 | |||
| KR101950947B1 | 2019-02-21 | |||
| KR101594286B1 | 2016-02-15 | |||
| KR102175375B1 | 2020-11-06 | |||
| US20190363565A1 | 2019-11-28 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
Download PDF: