Liang-Che Cho

Title: Innovations of Liang-Che Cho in Plasma Display Technology.

Introduction

Liang-Che Cho is a notable inventor based in Hsin-Chu Hsien, Taiwan. He has made significant contributions to the field of plasma display technology, holding a total of 2 patents. His work focuses on developing efficient driver circuits that enhance the performance of plasma display panels.

Latest Patents

One of Liang-Che Cho's latest patents is a driver circuit for plasma display panels. This innovative circuit includes four switches and an energy recovery circuit that is coupled to an equivalent capacitor of a plasma display panel. The energy recovery circuit features a first unit that is connected to ground and the X side of the equivalent capacitor, allowing it to pass current for charging and discharging from the X side and/or Y side. Additionally, a second unit is coupled to the first unit and the Y side of the equivalent capacitor, facilitating current flow for charging and discharging from the Y side. This design eliminates the need for capacitors in the energy recovery circuit, utilizing four voltage sources instead.

Another patent by Cho also pertains to a driver circuit for plasma display panels. This version includes three switches and an energy recovery circuit linked to an equivalent capacitor. The first unit is connected to the X side of the equivalent capacitor and a first switch, enabling current passage for charging and discharging from the X side. The second unit is linked to the Y side of the equivalent capacitor and the first switch, allowing similar functionality from the Y side. A third unit, connected to the first switch and ground, includes a capacitor for charging and discharging the equivalent capacitor, along with a fourth switch in series.

Career Highlights

Liang-Che Cho 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 efficiency and functionality of plasma displays.

Collaborations

Throughout his career, Cho has collaborated with notable colleagues, including Bi-Hsien Chen and Yi-Min Huang. These partnerships have contributed to the development of cutting-edge technologies in the display industry.

Conclusion

Liang-Che Cho's contributions to plasma display technology through his innovative patents demonstrate his expertise and commitment to advancing the field. His work continues to influence the development of efficient display systems.