Kuan-Han Chen

Title: Kuan-Han Chen: Innovator in Display Technology

Introduction

Kuan-Han Chen is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of display technology, holding two patents that showcase his innovative approach to engineering.

Latest Patents

One of Kuan-Han Chen's latest patents is a "Unity-gain buffer with enhanced slew rate." This invention includes an operational amplifier, a control stage, and an auxiliary output stage. The operational amplifier features a non-inverting input terminal, an output terminal, and an inverting input terminal. The control stage connects between the non-inverting input terminal and the output terminal of the unity-gain buffer. The auxiliary output stage connects between the control stage and the output terminal. According to the input voltage at the input terminal, the control stage generates a first driving current, the auxiliary output stage generates a second driving current, and the operational amplifier generates a third driving current. This configuration ensures that the overall driving current outputted from the output terminal equals the sum of the three driving currents.

Another significant patent is the "Control device and control method for display panel." This charge-sharing control method involves several steps. Initially, a first switch set is activated, allowing a first voltage driving unit to provide a first positive driving voltage to a first data line, while a second voltage driving unit supplies a first negative driving voltage to a second data line. Subsequently, a second switch set is turned on, enabling a first charge storage unit to maintain a positive common voltage and a second charge storage unit to hold a negative common voltage. Finally, a third switch set connects the first and second data lines to a ground voltage. After a polarity inversion, the second data line is charged based on a first comparison result, while the first data line is discharged according to a second comparison result.

Career Highlights

Kuan-Han Chen is currently employed at Orise Technology Co., Ltd., where he continues to develop innovative solutions in display technology. His work has significantly impacted the efficiency and performance of display panels.

Collaborations

Kuan-Han Chen collaborates with talented coworkers, including Yen-Cheng Cheng and Chien-Chun Huang. Their combined expertise fosters a creative environment that drives technological advancements.

Conclusion

Kuan-Han Chen is a distinguished inventor whose contributions to display technology are noteworthy. His