Chang-Hung Chen

Title: Innovations of Chang-Hung Chen in Display Technology

Introduction

Chang-Hung Chen is a prominent inventor based in Hsinchu County, Taiwan. He has made significant contributions to the field of display technology, holding a total of seven patents. His work primarily focuses on methods and circuits for driving touch-and-display devices, which are essential in modern electronic displays.

Latest Patents

One of his latest patents is titled "Method for driving touch-and-display device, driving circuit, and touch-and-display device preliminary class." This patent discloses a method for driving an OLED touch-and-display device. The method involves dividing each display frame into at least one display period and at least one touch detection period that alternate. During each display period, sequentially-shifted gate driving signals and light-emission control signals are generated and applied to the respective lines. Additionally, during each touch detection period, the generation of gate driving signals is suspended while maintaining the generation of light-emission control signals. Another notable patent is the "Emission control method for driver circuit of display panel." This patent describes a first driver circuit that works in conjunction with a second driver circuit to control a display panel, ensuring efficient output of display data across different areas of the panel.

Career Highlights

Chang-Hung Chen is currently employed at Novatek Microelectronics Corporation, a leading company in the semiconductor industry. His innovative work has positioned him as a key figure in the development of advanced display technologies. His contributions have not only enhanced the functionality of display devices but have also paved the way for future innovations in the field.

Collaborations

Throughout his career, Chang-Hung Chen has collaborated with notable colleagues, including Po-Sheng Liao and Kun-Zheng Lin. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Chang-Hung Chen's work in display technology exemplifies the impact of innovation on modern electronics. His patents reflect a deep understanding of the complexities involved in driving touch-and-display devices, contributing to advancements that benefit consumers and industries alike.