Yiu Yan Wong

Title: Yiu Yan Wong: Innovator in Light-Emitting Diode Technology

Introduction

Yiu Yan Wong is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of light-emitting diode (LED) technology, holding 2 patents that showcase his innovative approach to fabrication methods and apparatuses.

Latest Patents

Wong's latest patents include a method and apparatus for fabricating a light-emitting diode package. This method involves a light-emitting chip that emits light within a specific wavelength range. The process includes dispensing a photoluminescent mixture on the chip, which absorbs part of the emitted light and re-emits it in a different wavelength range. The mixture undergoes partial curing through heating and cooling, followed by full curing to harden it. Additionally, he has developed a die bonder that incorporates a dual-head dispenser for conducting die bonding onto substrates. This apparatus allows for precise adhesive dispensing using pattern recognition technology.

Career Highlights

Throughout his career, Yiu Yan Wong has worked with reputable companies such as ASM Assembly Automation Limited and ASM Technology Singapore Pte Ltd. His experience in these organizations has contributed to his expertise in the field of semiconductor technology and LED fabrication.

Collaborations

Wong has collaborated with notable colleagues, including Kui Kam Lam and Yen Hsi Tang. These partnerships have likely enhanced his innovative capabilities and contributed to the development of his patented technologies.

Conclusion

Yiu Yan Wong's contributions to LED technology through his patents and career experiences highlight his role as a significant innovator in the field. His work continues to influence advancements in light-emitting diode applications.