0.13" MicroLED polychrome optical module with a volume of only 1 cc , matching with a full color diffractive optical waveguide. The brightness into eyes is close to 1,000 nits, more than 1000 nits into eyes. It can surport full color information prompt and video, with small volume, high brightness and low power consumption. Facilitate the rapid initiation of full color projects of AR smart headsets device manufacturers and accelerate the development speed.