[EP2/DES4] Advanced Electronic Paper Displays and Systems

[EP2/DES4-4] The Driving System of Electrowetting Display Based on Multi-Gray Dynamic Symmetry Driving Waveform

*shanling Lin¹, Mingyong Qian¹, Zhixian Lin¹, Tailiang Guo¹ (1. Fuzhou University (China))

Keywords:electrowetting display, driving system, driving waveform

In order to play video in real time of electrowetting display, a display driving system which included a DVI video codec system and FPGA timing control system was designed. The paper also proposed an improved multi-gray scales dynamic symmetrical driving waveform, which improved the oil-splitting phenomenon and suppressed the charge-trapping phenomenon while increasing the gray level.