Chunghwa Picture Tubes, Ltd.

Han-Lin Chao

Chi-Hsiu Lin

Po-Kun Hsieh

A driving circuit for reducing noise of a ceramic capacitor, that is capable of driving a plasma display unit, is provided. The circuit includes a circuit board, a first switch, a second switch, a first capacitor set, a second capacitor set, and a control switch. The first switch is located on the circuit board and coupled to the second switch at a connecting point and the connecting point is connecting to the plasma display. The first capacitor set is coupled to the first switch and provides a first driving voltage to turn on the first switch. The second capacitor set is coupled to the second switch and provides a second driving voltage to turn on the second switch. The control switch can control the first switch and the second switch to carry out a charged and discharged operation. Moreover, the first and second capacitor sets both include an even number of ceramic capacitors subsequently those are located in reverse.

Growing community of inventors

Padeh, Taiwan

Han-Lin Chao