Kuo-lung Huang

Title: Kuo-lung Huang: Innovator in Liquid Crystal Technology

Introduction

Kuo-lung Huang is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of liquid crystal technology, particularly in the development of Liquid Crystal on Silicon (LCoS) panels. With a total of 2 patents to his name, Huang's work has been instrumental in advancing display technologies.

Latest Patents

Huang's latest patents include innovative methods for the preparation of LCoS panels. The first patent describes a preparation method that utilizes a wafer substrate at a wafer level, which includes die areas with active circuits. A seal is formed on the wafer substrate, coupling it to a transparent substrate. Vias extend through a thick silicon substrate, with conductive interfaces on the second surface in each die area. This design allows the active circuit to connect to the back side of the wafer substrate via the vias and conductive interfaces. The wafer substrate and the transparent substrate are then cut to obtain LCoS panels, enhancing production efficiency and reducing costs.

The second patent also focuses on the LCoS panel and its preparation method. It involves wafer level packaging, manufacturing vias through a silicon substrate in each die area, and creating conductive interfaces on the back surface of the wafer substrate. Each conductive interface corresponds to one via and connects to an active circuit in the die area. Liquid crystal packaging is applied, with a seal surrounding the pixel circuit area on the front surface of the wafer substrate. This method allows for the injection of liquid crystal into a defined space, ultimately achieving wafer level chip scale packaging of the LCoS panels, which are smaller and thinner.

Career Highlights

Kuo-lung Huang is currently employed at Advanced Silicon Display Optoelectronics Corporation Ltd. His work has significantly impacted the efficiency and cost-effectiveness of LCoS panel production.

Collaborations

Huang has collaborated with notable colleagues, including Yeuk-keung Fung and Rong Hsu, contributing to advancements in liquid crystal technology.

Conclusion

Kuo-lung Huang's innovative work in the field of liquid crystal technology has led to significant advancements in the production of LCoS panels. His patents reflect a commitment to improving efficiency and reducing costs in display technology.