Japanese company Toyoda Gosei is making waves in the world of tiny displays, announcing progress on a new type of monolithic Micro LED screen that could eventually power brighter augmented reality glasses and other next-gen gadgets with lower costs and higher resolutions. The displays, created by stacking layers of indium gallium nitride (InGaN), achieves red, green, and blue (RGB) three-color emission. Currently, many micro-displays is engineered with OLED technology, which often struggles to produce enough brightness, especially if they are used outdoors in sunlight &n…