Chia Che Wu

Title: Chia Che Wu and Cholesteric Liquid-Crystal Display Innovation.

Introduction

Chia Che Wu is an inventor associated with Tainan, Taiwan, and Iris Optronics Co., Ltd. His work includes a patent for a scan-driving method designed to support high-quality images on cholesteric liquid-crystal displays.

Latest Patents

Wu’s listed patent, “Scan Driving Method for High-Quality Image and Cholesteric Liquid-Crystal Display Device Using the Same,” describes a display panel with two substrates, a cholesteric liquid-crystal layer, and intersecting electrode arrays. Its driving circuit applies alternating-current voltage pulses to pixel circuits, first performing a full-screen reset and then using pulse-width modulation scanning to guide cholesteric molecules into a focal conic state. The approach is intended to control the display’s pixels and produce high-quality images. Wu is credited with 1 patent.

Career Highlights

Wu’s patent reflects work on display-driving techniques and cholesteric liquid-crystal technology. The disclosed method combines a reset procedure with pulse-width modulation scanning to control the state of liquid-crystal molecules.

Collaborations

Wu’s listed coworkers include Hui Cheng Lin and Wu Chang Yang. His patent is associated with Iris Optronics Co., Ltd.

Conclusion

Chia Che Wu’s documented contribution is a patented scanning method for cholesteric liquid-crystal displays, combining full-screen reset and pulse-width modulation to control pixel states.