The Global Leader in Phosphor in Glass
Innovation and Manufacturing
ROOTS CO., LTD. was established by experienced and passionate engineers to serve as
a foundation for our customers' success in the LED and semiconductor manufacturing industries
PIG
PHOSPHOR IN GLASS
We have a fully in-house process for producing PiG (Phosphor in Glass) applied to high-power LED modules such as automotive headlights, daytime running lights, and turn signals. Every year, we collaborate with leading global LED module customers to develop new technologies that enhance optical performance and integration
CHEMICALS
SOLUTIONS
Leveraging our extensive experience in semiconductor processes, we develop and offer customized solutions such as Diamond Polishing Slurry, Dicing Surfactant, Flux Surfactant, and Solder Mask Cleaner. We conduct in-house validation tailored to customer environments and provide test samples upon request