Wireless power transceiver and display apparatus with the same

The present invention relates to a wireless power transceiver with high wireless power receiving efficiency which can be applied to a thin display device. To this end, the wireless power transceiver comprises: a magnetic body formed in a rod shape with a groove in a middle part; a solenoid coil woun...

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Bibliographic Details
Main Authors CHOI, YOUNG HO, LIM, SANG MIN, KIM, MOON YOUNG, PARK, YUN KWON, JEGADEESAN RANGARAJAN, KIM, YOUNG JOON
Format Patent
LanguageEnglish
Korean
Published 05.03.2019
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The present invention relates to a wireless power transceiver with high wireless power receiving efficiency which can be applied to a thin display device. To this end, the wireless power transceiver comprises: a magnetic body formed in a rod shape with a groove in a middle part; a solenoid coil wound around the middle part of the magnetic body in which the groove is formed; and a dual coil installed to be mutually perpendicular to the solenoid coil and wound around a part of the magnetic body positioned at both sides of the groove in opposite directions. 본 발명은 두께가 얇은 디스플레이 장치에 적용할 수 있으며, 무선 전력 수신 효율이 높은 무선 전력 송수신장치에 관한 것으로서, 무선 전력 송수신장치는, 막대 형상이며, 중간 부분에 홈이 형성된 자성체; 상기 홈이 형성된 상기 자성체의 중간 부분에 감긴 솔레노이드 코일; 및 상기 솔레노이드 코일과 서로 수직하게 설치되며, 상기 홈의 양측에 위치한 상기 자성체의 부분에 서로 반대 방향으로 감긴 듀얼 코일;을 포함한다.
Bibliography:Application Number: KR20170113554