Hsiang-Cheng Yu

Title: Hsiang-Cheng Yu: Innovator in Touch Display Technology

Introduction

Hsiang-Cheng Yu is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of touch display technology, holding a total of 3 patents. His innovative work focuses on enhancing the functionality and efficiency of touch display devices.

Latest Patents

Hsiang-Cheng Yu's latest patents include a touch display integrated circuit and an operating method thereof, as well as a touch display device. The touch display integrated circuit (IC) features a scanning circuit and a processing circuit. The scanning circuit is connected to multiple touch pads of the touch display panel and is designed to set an initial area, generating multiple scanned touch areas by sequentially shifting the initial area with a pre-setting distance. This allows the scanning circuit to obtain various touch sensing signals, which are then used to generate touch data. The processing circuit calculates touch control information corresponding to each scanned touch area based on the touch data.

Another notable patent is the touch driving device and touch movement track identification method. This device includes a touch sensing circuit and a touch control circuit. The touch sensing circuit receives touch sensing signals from a touch sensor array when the touch display screen operates in a display power-saving mode. It generates digital touch sensing data from these signals. The touch control circuit periodically generates touch coordinates based on the digital touch sensing data, identifying whether an input symbol corresponding to a touch movement track matches a preconfigured symbol, and outputs the matching result to a core processing unit of the electronic device.

Career Highlights

Hsiang-Cheng Yu is currently employed at Novatek Microelectronics Corporation, where he continues to develop innovative technologies in the field of touch displays. His work has significantly impacted the efficiency and usability of touch interfaces in electronic devices.

Collaborations

He collaborates with talented coworkers, including Chin-Lin Lee and Yi-Chia Hsu, contributing to the advancement of touch display technologies.

Conclusion

Hsiang-Cheng Yu is a key figure in the development of touch display technology, with multiple patents that enhance the functionality of electronic devices. His contributions continue to shape the future of touch interfaces.