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Micro LED Startup PlayNitride Showcases COC Mass Transfer Process

By Korbin Lan
Published: Jun 24,2022

PlayNitride, a Taiwanese Micro LED Startup, held its IPO announcement press conference yesterday(6/23). The company opened its main stock holders and supply partners for the first time, and described its core technologies and application fields publicly. One of key technologies “COC(Chip on Carrier)”, a crucial process of mass transfer were showcased at the scene.

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As a leading Micro LED company, PlayNitride’s IPO gained a lot of anticipation from the market. The company is the first listed company in Taiwan’s Startup category of the stock market, and the first Micro LED firm entering the mass production stage.

In addition to being the first Micro LED manufacturer in the world that has both Epi, Chip, and mass transfer technologies of Micro LED. The most critical point is to overcome the technical bottleneck of massive transfer with its patented COC processes.

PlayNitride’s COC technology uses a 6-inch epitaxy (Epi) process, and RGB Epi achieves a high degree of uniformity, thereby reaching a high yield rate of 99.5%. In addition, PlayNitride has more than one mass transfer technology, including stamp, ink-jet, laser, monolithic, etc., based on customer product specifications and requirements.

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