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MicroLED display is an innovative display technology with high brightness, wide color gamut, high aperture ratio, and excellent reliability. MicroLED represents a new era in display technology, and it is rapidly entering the mass production phase. It can be used in traditional display applications and can also be applied to various innovative display technologies, such as AR glasses, transparent displays, electric vehicles, or other new use cases, expanding the application of displays into more fields. Therefore, the most critical challenge is how to rapidly reduce costs to enable the widespread adoption of MicroLED.
Liu et al. (Sat,) studied this question.