In his analysis for Photonics Spectra, Hank Hogan looks at the challenges of micro LED manufacturing and solutions to overcome the challenges – including ALLOS’ proprietary and patented process for growing gallium nitride (GaN) on large diameter silicon (Si) substrates to address the cost – and with ALLOS’ technology – also the yield challenges.
![Photo of 200 mm GaN-on-Si micro LED wafer of ALLOS and overview over its superior properties](http://www.allos-semiconductors.com/wp-content/uploads/2018/01/micro-LEd-wafer-and-properties-1024x576.png)
The full article is available on Photonics Spectra’s websites.