I-Cheng Chen

Title: I-Cheng Chen: Innovator in LCD Technology

Introduction

I-Cheng Chen is a notable inventor based in Changhua County, Taiwan. He has made significant contributions to the field of liquid crystal display (LCD) technology. His innovative work has led to the development of a patent that addresses key challenges in LCD performance.

Latest Patents

I-Cheng Chen holds a patent for an "Electronic discharging control circuit and method thereof for LCD." This invention provides a control circuit and method for discharging capacitors and transistors in an LCD. The control circuit includes a signal-off detector and an all-gate-on delay cell. When an LCD power-off signal is detected, a first control signal is transmitted to a power supply module to turn off power, except for the gate-on voltage, and to turn off VGH after a specific delay time. A second control signal is transmitted to the gate-on-delay cell, ensuring that all gates of the pixel transistors are turned on after a second specific delay time. This process discharges the charges on the pixel transistor before the gate-on voltage decreases below a threshold value, thereby reducing the residual image phenomenon caused by heterogeneous filming fabrication.

Career Highlights

I-Cheng Chen 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 enhancing the performance and reliability of LCDs.

Collaborations

I-Cheng Chen has collaborated with notable colleagues, including Hsin-Chung Huang and Juin-Ying Huang. Their teamwork has contributed to advancements in LCD technology and has fostered a collaborative environment for innovation.

Conclusion

I-Cheng Chen's contributions to LCD technology through his patent and work at Chunghwa Picture Tubes, Ltd. highlight his role as an influential inventor in the field. His innovative solutions continue to impact the industry positively.