Zhi Kuan Zhang

Title: Zhi Kuan Zhang: Innovator in LED Technology

Introduction

Zhi Kuan Zhang is a prominent inventor based in Hong Kong, China. He has made significant contributions to the field of LED technology, holding 2 patents that showcase his innovative designs and applications. His work focuses on enhancing the performance and efficiency of LED devices.

Latest Patents

Zhi Kuan Zhang's latest patents include advancements in LED devices with narrow viewing angles and LED displays that incorporate these devices. One of his notable inventions features an LED device that includes a lead frame with a reflector cup designed with a round bottom surface and a wall surface that has a variable inclination. This design defines an opening at the upper end, allowing for improved light emission. The LED is mounted on the bottom surface of the reflector cup, and the module consists of first and second LED devices that emit different colors while maintaining matched far-field patterns. Another patent involves an LED package with an asymmetrically positioned LED and a dome-shaped lens, which enhances the display's visual performance.

Career Highlights

Throughout his career, Zhi Kuan Zhang has worked with notable companies in the lighting industry, including Cree GmbH and Cree Huizhou Solid State Lighting Company Limited. His experience in these organizations has allowed him to develop and refine his innovative ideas in LED technology.

Collaborations

Zhi Kuan Zhang has collaborated with talented individuals in the field, including Chi Keung Chan and Xiang Fei. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Zhi Kuan Zhang is a distinguished inventor whose work in LED technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to enhancing lighting solutions.