Mini-LED, Micro-LED, and OLED displays: Present status and future perspectives

Display technology has become ubiquitous in our daily life; its widespread applications cover smartphones, tablets, desktop monitors, TVs, data projectors, and augmented reality/virtual reality devices. Presently, liquid crystal displays (LCDs) and organic light-emitting diode (OLED) displays are two dominant flat panel display technologies. Recently, inorganic mini-LEDs (mLEDs) and micro-LEDs (μLEDs) are emerging, offering ultrahigh luminance and long lifetimes, that can significantly enhance the dynamic range of LCDs or work as sunlight readable emissive displays. Nevertheless, challenges such as mass transfer yield and defect repair remain, which will undoubtedly affect the cost. "LCD, OLED or μLED: who wins?" has become a topic of heated debate.

from Hi-Tech Innovation News - Information Technology, Inventions News https://ift.tt/30af96S

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