200mm GaN/GaAs-Based RGB Epitaxy for MicroLED Displays

24 May 2023

Welsh compound semiconductor wafer supplier IQE has introduced a new portfolio of 200mm red, green and blue (RGB) epitaxial wafer products.

Leveraging the company’s gallium-nitride (GaN) and gallium-arsenide (GaAs) process technologies and its high-volume manufacturing capabilities, these wafers are intended for microLED display qualification. Prospective uses for the devices derived from these wafers will include wearables, AR/VR headsets and large format display assemblies. 

According to Dr. Mark J. Furlong, IQE’s EVP of Business Development; “We are pleased to offer our customers the industry’s broadest range of materials technology platforms for microLED display qualification. We recognise that IQE can play a critical role in accelerating the deployment of microLEDs across many end applications and the launch of this new portfolio is in line with our strategy to diversify into GaN technologies, in the high-growth display market.”


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