Chih-Jen Shih

Title: Innovations by Chih-Jen Shih

Introduction

Chih-Jen Shih is a notable inventor based in Changhua County, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of gate driving circuits and shift register apparatuses. With a total of 2 patents, his work has advanced the reliability and efficiency of electronic components.

Latest Patents

One of his latest patents is a high-reliability gate driving circuit. This invention provides a plurality of gate signals to multiple gate lines. The circuit includes several shift register stages, each equipped with a pull-up unit, energy-store unit, buffer unit, discharging unit, and control units. The design allows for improved control over gate signals, enhancing the overall performance of electronic devices.

Another significant patent is the shift register apparatus and method thereof. This invention utilizes two NMOS transistors to pull down the voltage level of scan signals output by the shift registers. By controlling one NMOS transistor with a control unit and the other with a clock signal, the reliability of the transistors is improved. This innovation also reduces the layout area of the shift register apparatus, allowing for narrower frame sizes in panels.

Career Highlights

Chih-Jen Shih is currently employed at Chunghwa Picture Tubes, Ltd., where he continues to innovate in the field of electronics. His work has been instrumental in enhancing the functionality and reliability of display technologies.

Collaborations

He has collaborated with notable coworkers such as Chun-Yuan Hsu and Chun-Kuo Yu, contributing to various projects that aim to push the boundaries of electronic design.

Conclusion

Chih-Jen Shih's contributions to the field of electronics through his patents and innovations have made a significant impact. His work continues to influence the development of reliable electronic components, showcasing the importance of innovation in technology.