InGaN-based micro-light-emitting diodes (micro-LEDs) are emerging to revolutionize the display and lighting technologies, particularly for their excellent robustness, high brightness, high efficiency ...
Color filters are widely used over various areas, such as liquid crystal displays (LCDs), white organic light-emitting diode displays (WOLEDs), image sensors, and anti-counterfeiting devices 1,2,3,4.