Solum Co., Ltd.

Atum Co., Ltd.

Changyong Kwon

Eun Sik Kim

Jun Kyu Lee

Sang-keun Ji

Dong-kyun Ryu

Jung Soo Lee

Taeksoo Han

A transformer includes: an upper primary substrate () which is formed by stacking a plurality of dielectric substrates, each substrate being provided with spiral conductive patterns; a lower secondary substrate () which is formed by stacking a plurality of dielectric substrates, each substrate being provided with spiral conductive patterns, in which the lower secondary substrate is positioned below the upper primary substrate () in such a way that the lower secondary substrate comes into contact with the upper primary substrate () or is spaced apart from the upper primary substrate (); and a secondary coil element () of a planar shape to produce an induced current by a current applied to the upper primary substrate () and the lower primary substrate ().

Transformer

Growing community of inventors

Gyeonggi-do, South Korea

Changyong Kwon