Title:
WIRELESS POWER TRANSMISSION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/214737
Kind Code:
A1
Abstract:
A wireless power transmission system is provided. The wireless power transmission system, according to an embodiment of the present invention, comprises: a transmission unit including a first shielding sheet and an antenna for transmitting wireless power, which is arranged on one surface of the first shielding sheet; and a reception unit including a second shielding sheet and an antenna for receiving wireless power, which is arranged on one surface of the second shielding sheet to face the antenna for transmitting wireless power, wherein the antenna for transmitting wireless power may include a first transmission antenna portion arranged on one surface of a first horizontal portion and a second transmission antenna portion arranged on one surface of a first wing portion, and the antenna for receiving wireless power may include a first reception antenna portion arranged on one surface of a second horizontal portion to face the first transmission antenna portion and a second reception antenna portion arranged on one side of a second wing portion to face the second transmission antenna portion.
Inventors:
PARK JONG HO (KR)
JANG KIL-JAE (KR)
KIM KI-CHUL (KR)
JANG KIL-JAE (KR)
KIM KI-CHUL (KR)
Application Number:
PCT/KR2023/005743
Publication Date:
November 09, 2023
Filing Date:
April 27, 2023
Export Citation:
Assignee:
AMOSENSE CO LTD (KR)
International Classes:
H02J50/00; H01F5/00; H01F5/02; H01F27/28; H01F27/36; H01F38/14; H01Q7/00; H02J50/70
Foreign References:
| KR20180101677A | 2018-09-13 | |||
| KR20180080424A | 2018-07-12 | |||
| US20150222129A1 | 2015-08-06 | |||
| US20160197511A1 | 2016-07-07 | |||
| KR20200118993A | 2020-10-19 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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