The development of Micro LEDs, quantum dot (QD) displays as a next generation displays following LCDs and OLEDs are becoming popular. By reducing the chip size to less than 100 µm and 10 nm levels compared to existing LEDs, with high-definition, high color saturation, fast response and high reliability, it‘s performance surpasses conventional LCDs and OLED displays. These devices are also ideal for new applications such as AR/VR/MR/SR, automotive head-up displays (HUDs), micro projectors, and smartwatches, which are expected to expand the mark...

In the past few years, Micro LED has proven to be a very promising display technology. At this point, the industry is preparing to transition from the prototype stage to mass production. Therefore, the focus is shifting to the two major challenges that slow down Micro LED display technology commercialization: the low yield and the high cost. How to optimize the production process efficiently in order to increase yield, while simultaneously reducing cost, is the most essential challenge for Micro LED technology developers at the moment. As improving yield is a primary goal...