Tung-Shuan Cheng

Title: Innovations by Tung-Shuan Cheng

Introduction

Tung-Shuan Cheng is a notable inventor based in Tainan County, Taiwan. He has made significant contributions to the field of display technology, holding a total of 5 patents. His work primarily focuses on developing advanced display drivers and driving devices for liquid crystal displays.

Latest Patents

One of his latest patents is a display driver designed for driving a display device that includes a pixel array. This display driver features multiple driving channels that output driving signals in a pulse width modulation manner. This innovation allows the pixel array to illuminate during a first frame period, which is divided into several subframe periods. The first driving channel outputs a driving signal in a specific subframe period combination, while the second driving channel outputs a different signal in another combination. Each combination includes at least one subframe period of the first frame period.

Another significant patent is a driving device for liquid crystal displays (LCDs) aimed at preventing clock signal noise from causing errors in a shift register. This device comprises a shift register, a reception terminal, a noise elimination circuit, and a control signal generation circuit. The reception terminal receives a first clock signal, while the noise elimination circuit eliminates any noise and delays the clock signal to generate a second clock signal. The control signal generation circuit then generates control signals to manage the shift register effectively.

Career Highlights

Tung-Shuan Cheng is currently employed at Novatek Microelectronics Corporation, where he continues to innovate in the field of display technology. His work has been instrumental in enhancing the performance and reliability of display devices.

Collaborations

He has collaborated with notable coworkers such as Yueh-Hsiu Liu and Kai-Shu Han, contributing to various projects that advance display technology.

Conclusion

Tung-Shuan Cheng's contributions to display technology through his patents and work at Novatek Microelectronics Corporation highlight his role as a significant inventor in the field. His innovations continue to impact the industry positively.