Driver IC Developments

His researches in Samsung Electromechanics were focused on the device driver ICs. The device driver ICs for LCD backlight inverter system contained several functions for controlling power, bright, and protections. In addition, He have designed driver ICs for nonlinear devices such as the crystal liquid len, piezo-actuator, and motor for mobile phone folder. For the evaluation and commercial promotion for the developed ICs, the evaluation and system boards were designed in my development activities in Samsung.