Title:
WIRELESS POWER TRANSMISSION APPARATUS HAVING IMPROVED EXOTHERMAL PERFORMANCE
Document Type and Number:
WIPO Patent Application WO/2019/231223
Kind Code:
A1
Abstract:
An embodiment provides a wireless power transmission apparatus comprising: a main frame having a coil seating part and an incision groove; an upper case disposed in an upper part of the main frame; a PCB substrate disposed in a lower part of the main frame; and a coil part electrically coupled to the PCB substrate and seated in the coil seating part through the incision groove.
Inventors:
KO BEOM KAB (KR)
KIM CHEOL HO (KR)
PARK SIN HO (KR)
KIM CHEOL HO (KR)
PARK SIN HO (KR)
Application Number:
PCT/KR2019/006412
Publication Date:
December 05, 2019
Filing Date:
May 29, 2019
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
H01F38/14; H01F27/02; H01F27/08; H01F27/22; H01F27/30; H02J50/10
Foreign References:
| US20170093198A1 | 2017-03-30 | |||
| KR101733579B1 | 2017-05-08 | |||
| KR101690500B1 | 2016-12-28 | |||
| KR20160105014A | 2016-09-06 | |||
| KR101748835B1 | 2017-06-21 |
Attorney, Agent or Firm:
LEE, Seung Chan (KR)
Download PDF: