Yu-an Liu

Title: Innovations of Yu-an Liu in Liquid Crystal Technology

Introduction

Yu-an Liu is a notable inventor based in Yunlin County, Taiwan. He has made significant contributions to the field of liquid crystal technology, holding a total of 4 patents. His work focuses on enhancing the performance and efficiency of liquid crystal panels, which are essential components in various display technologies.

Latest Patents

One of Yu-an Liu's latest patents is a timing controller for a liquid crystal panel. This invention provides a timing control method that includes a timing control unit for analyzing an input signal to generate a system state transition voltage (STV) signal and a base STV signal. The timing control unit outputs a base trigger signal and a switch trigger signal with asynchronous frame rates to a select unit simultaneously. A compare unit determines whether the frequencies of the two state signals are the same, allowing the select unit to decide whether to forward the base trigger signal or the switch trigger signal to a level shift circuit. Ultimately, a signal-time control unit manages the output time of both the base trigger signal and the switch trigger signal, ensuring that each liquid crystal unit connected to the gate line has an equal charge time.

Career Highlights

Yu-an Liu is currently employed at Chunghwa Picture Tubes, Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in advancing the capabilities of liquid crystal displays, making them more efficient and reliable.

Collaborations

Yu-an Liu has collaborated with notable colleagues such as Liang-Hua Yeh and Tien-Chu Hsu. These partnerships have contributed to the development of cutting-edge technologies in the liquid crystal industry.

Conclusion

Yu-an Liu's contributions to liquid crystal technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced display technologies.