Hing S Tong

Title: Innovations by Hing S. Tong

Introduction

Hing S. Tong is an accomplished inventor based in Santa Fe Springs, CA. He has made significant contributions to the field of display technology, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of electronic devices.

Latest Patents

One of Hing S. Tong's latest patents is for a back panel for video display devices. This innovative back panel is designed for flat-panel televisions and computer monitors. It features a thin edge design that houses all electronics in a 'spine' near the vertical center of the back of the display. This design provides novel heat dissipation, optimizes the arrangement of electronics to save space, and allows the display to be positioned closer to a wall. Additionally, it reduces interference and signal degradation compared to prior art.

Another notable patent is for an AC inverter capable of driving multiple lamps for LCD panel backlighting. This AC inverter circuit supplies power to multiple lamps in an LCD backlight. It utilizes conventional AC power as direct input into a full-wave rectifier, converting it to a DC reference voltage. A transformer driver, including a chopper, then converts this DC reference voltage to a higher voltage AC, which drives a step-up transformer to produce sufficient voltage to power as many as six fluorescent lamps. The components associated with the transformer's primary windings are optically isolated from the rest of the circuit.

Career Highlights

Hing S. Tong is currently employed at Westinghouse Digital, LLC, where he continues to innovate in the field of display technology. His work has significantly impacted the design and functionality of modern electronic devices.

Collaborations

Hing has collaborated with notable coworkers, including Darwin Chang and John Araki, contributing to various projects and innovations within the company.

Conclusion

Hing S. Tong's contributions to display technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the design and functionality of electronic devices, making a lasting impact on the industry.