Ting Zhu

Title: Innovations by Inventor Ting Zhu

Introduction

Ting Zhu is an accomplished inventor based in San Jose, CA. He holds a total of 3 patents that showcase his innovative contributions to technology, particularly in the field of LED lighting.

Latest Patents

One of Ting Zhu's latest patents is for a reflective solder mask layer for LED phosphor packages. This invention involves a mounting substrate with a patterned metal layer that defines multiple top metal bond pads for bonding to the bottom metal bond pads of LED dies. A solder mask layer is formed over the substrate, featuring openings that expose the top metal bond pads while protecting the metal traces on the substrate. The mask layer is made of a highly reflective white paint. The exposed top metal bond pads are wetted with solder, allowing the bottom metal bond pads of the LED dies to be soldered to them. This design ensures that the mask layer surrounds each LED die to reflect light effectively. Additionally, a reflective ring is affixed to the substrate to encircle the LED dies, and a viscous phosphor material partially fills the ring and is cured. This innovative setup allows all downward light from the LED dies and phosphor to be reflected upward by the ring and solder mask layer.

Career Highlights

Ting Zhu has worked with notable companies such as Lumileds LLC and Siemens Enterprise Communications, Inc. His experience in these organizations has contributed to his expertise in developing advanced lighting technologies.

Collaborations

Ting Zhu has collaborated with talented individuals in his field, including Yiwen Rong and Frederic Stephane Diana. These partnerships have likely enhanced his innovative capabilities and led to successful projects.

Conclusion

Ting Zhu's work in the field of LED technology demonstrates his commitment to innovation and excellence. His patents reflect significant advancements that contribute to the efficiency and effectiveness of lighting solutions.