Pei-Chang Ho

Title: Pei-Chang Ho: Innovator in Display Technology

Introduction

Pei-Chang Ho is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of display technology, particularly in multi-touch panels. His innovative approach has led to advancements that enhance user experience in touch-sensitive devices.

Latest Patents

Pei-Chang Ho holds a patent for a "Driving method for reducing display interference in in-cell multi-touch panel and system using the same." This patent describes a method that provides a display driving signal to K gate lines and a display image signal to L source lines. This process drives corresponding transistors and capacitors in a display frame to effectively display an image. Additionally, the method includes a touch driving signal to N touch driving lines, which receives touch signals from M sensing lines. This allows for the detection of one or more touch point positions of an external object in a touch frame. The unique aspect of this method is that the sequence of providing the touch driving signal to N touch driving lines varies in each touch frame.

Career Highlights

Pei-Chang Ho is currently employed at Focaltech Systems Co., Ltd., where he continues to develop innovative solutions in display technology. His work has been instrumental in advancing the capabilities of multi-touch panels, making them more efficient and user-friendly.

Collaborations

Pei-Chang has collaborated with talented individuals such as Hsin-Mao Huang and Szu-Mien Wang, who contribute to the innovative environment at Focaltech Systems Co., Ltd. Their teamwork fosters creativity and drives the development of cutting-edge technologies.

Conclusion

Pei-Chang Ho's contributions to display technology through his patent and work at Focaltech Systems Co., Ltd. highlight his role as an influential inventor in the field. His innovative methods are paving the way for improved multi-touch panel technologies.