Tdk Taiwan Corporation

Chris T Burket

Feng-Lung Chien

Chien-Hung Lin

Hsiang-Hui Hsu

Wei-Yu Chen

Mao-Chun Chen

Ni-Ni Lai

Kuo-Jui Lee

Tsang-Feng Wu

Kun-Ying Lee

Yuan Han

Kuei-Yuan Chang

Wei-Chun Li

Tzu-Chieh Kao

Takahiro Oishi

Tai-Hsien Yu

Sheng-Hao Luo

Chao-Neen Chang

Heng-Sheng Peng

Yueh-Hui Kuan

Alan Wu

Yan-Bing Zhou

Hsiu-Chen Lin

Kuang-Lun Lee

Yi-Ju Li

Shu-Yi Tsui

A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Coil module

A wireless charging coil PCB structure includes a first coil disposed on a first layer of PCB, where a center or peripheral of the first coil is a first non-coil region; a second coil disposed on a second layer of PCB, where a center or peripheral of the second coil is a second non-coil region; first conductive wires on the first non-coil region; and second conductive wires on the second non-coil region. Electric contacts are arranged between the first conductor and the second coil, and electrically connected in parallel to the first conductive wires and the portion of the second coil. Electric contacts are arranged between the second conductor and the first coil, and electrically connected in parallel to the second conductive wires and the portion of the first coil. The amount of charge is increased in the coil and resistance is reduced to overcome proximity effect.

Wireless charging coil PCB structure

Growing community of inventors

Yangmei Taoyuan, Taiwan

Chris T Burket