Da-Ming Dai

Title: Da-Ming Dai: Innovator in Display Technology

Introduction

Da-Ming Dai is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of display technology, particularly in developing circuits and methods that enhance performance while reducing power consumption. With a total of two patents to his name, Dai's work reflects his commitment to innovation and efficiency in electronic devices.

Latest Patents

Dai's latest patents include a "Data driving circuit and display apparatus with reduced power consumption." This invention features a data driving circuit designed to minimize power usage by smoothing large voltage changes. It incorporates a shift register circuit, first and second latches, a level shift circuit, a digital-to-analog (DAC) circuit, and an output circuit. The first latch samples the digital signal, while the second latch detects boundary values within a specified grayscale range. If the boundary value differs from a previous sample, a compensation control signal is generated, optimizing the output voltage for the data line.

Another notable patent is the "Method for locating touched position, locating device, and touch display device." This method involves acquiring a sensing signal from a touch panel when it is activated. The system determines whether the signal is a touch signal and sorts all touch signals to create a decreasing sequence based on their strength. By calculating the physical center of each group of touch signals, the method effectively identifies the touch position, enhancing the accuracy of touch display devices.

Career Highlights

Da-Ming Dai is currently employed at Jadard Technology Inc., where he continues to push the boundaries of display technology. His innovative approach and technical expertise have positioned him as a key player in the industry.

Collaborations

Dai collaborates with talented individuals such as Chih-Wei Chien and Feng-Liang Huang, contributing to a dynamic work environment that fosters creativity and innovation.

Conclusion

Da-Ming Dai's contributions to display technology through his patents demonstrate his dedication to advancing the field. His work not only enhances device performance but also promotes energy efficiency, making a significant impact on the industry.