Ching-Yih Chen

Title: Innovations of Ching-Yih Chen

Introduction

Ching-Yih Chen is a notable inventor based in Miaoli, Taiwan. He has made significant contributions to the field of liquid crystal display (LCD) technology. With a total of 5 patents to his name, Chen's work has had a considerable impact on the development of transflective LCDs.

Latest Patents

One of Chen's latest patents is a pixel structure designed for a transflective LCD. This innovative pixel structure is situated between a first data line and a second data line. It consists of a reflective cell and a transmission cell. The transistor in this structure has a gate connected to a scan line, a source linked to the first data line, and a drain connected to the first reflective electrode. The first transistor is covered by the first reflective electrode. The transmission cell features a second transistor and a transparent electrode. The second transistor also has a gate connected to the scan line, a source linked to the second data line, and a drain connected to the transparent electrode, with the second transistor covered by a second reflective electrode.

Another significant patent by Chen is a method for driving a transflective liquid crystal display. This method involves a transflective LCD with multiple pixels arranged in a matrix, where each pixel includes both a reflective cell and a transmission cell. The reflective and transmission cells are driven by different transistors. In this method, all first switching devices are activated, and the first driving voltages are applied to the reflective cells sequentially. Subsequently, all second switching devices are turned on, and the second driving voltages are applied to the transmission cells in turn. This process occurs within one frame period.

Career Highlights

Ching-Yih Chen has worked with prominent organizations in the field of technology. He has been associated with the Industrial Technology Research Institute and Chi Mei Optoelectronics Corporation. His work in these institutions has allowed him to advance his research and contribute to innovative solutions in LCD technology.

Collaborations

Throughout his career, Chen has collaborated with several talented individuals, including Yuh-Ren Shen and Chih-Ming Lai. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Ching-Yih Chen's contributions to the field of liquid crystal displays are noteworthy. His innovative patents and collaborations have