The 26th International Display Workshops (IDW '19)

Presentation information

Oral Presentation

[EP2/DES4] Advanced Electronic Paper Displays and Systems

Thu. Nov 28, 2019 9:00 AM - 10:35 AM Room 107 (1F)

Chair: Norihisa Kobayashi (Chiba Univ.)
Co-Chair: Haruhiko Okumura (Toshiba)

10:15 AM - 10:35 AM

[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.