Micro OLED
MicroOLED displays offer high PPI (pixel density), high integration, and small size. This ensures that they are easily portable, have good shock resistance, and ultra-low power consumption. MicroOLED displays are mainly used in immersive and see-through applications such as augmented reality and virtual reality devices, telescopes, microscopes, and sights. You'll find MicroOLED displays from Sony and SeeYa.