Choon Earn Chan

Title: Innovations of Choon Earn Chan

Introduction

Choon Earn Chan is a notable inventor based in Gelugor, Malaysia. He has made significant contributions to the field of light-emitting devices, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of LED technology.

Latest Patents

One of his latest patents is a light-emitting device with a high near-field contrast ratio. This innovative device includes an LED that has a light-emitting top surface and sidewalls. A phosphor structure is attached to the light-emitting surface of the LED, featuring a light-emitting top surface that faces away from the LED. The design incorporates a light reflective material that covers the sidewalls of both the LED and the phosphor structure. Additionally, a light absorptive region is defined in the light reflective material around the perimeter of the phosphor structure's light-emitting surface. This region may be spaced apart from the phosphor structure's perimeter by a gap and can be formed through ultraviolet laser illumination of the light-reflecting material.

Career Highlights

Choon Earn Chan is currently employed at Lumileds LLC, a company renowned for its advancements in LED technology. His work at Lumileds has allowed him to push the boundaries of innovation in the lighting industry.

Collaborations

Choon Earn Chan has collaborated with notable coworkers such as Grigoriy Basin and Lex Alan Kosowsky. Their combined expertise contributes to the innovative projects at Lumileds LLC.

Conclusion

Choon Earn Chan's contributions to the field of light-emitting devices exemplify the spirit of innovation. His patents reflect a commitment to advancing technology and improving the efficiency of lighting solutions.