Challenges to the road of commercializing MicroLED display

Micro-light-emitting-diode (MicroLED) display technology has drawn a lot of attention in display industry recently owing to the superior optical and electrical properties. Compared to conventional display technologies, MicroLED display demonstrates higher efficiencies, longer lifetime, much higher brightness, ultra-high pixel density, faster response time, and wider color gamut. In this work, the MicroLED display production technology and required achievement for commercialization is discussed. At the same time, MicroLED display for various applications are demonstrated.