當今全球顯示市場以液晶面板佔最高市佔率，勝出原因在於成本下降，技術成熟，廣泛應用於各類平價消費電子產品，逐漸由台、韓轉向中國大陸主導。OLED技術門檻高，僅限用於高階小尺寸消費性電子產品的顯示器中，由韓三星顯示主導。而Micro LED開闢了一些新的契機，提供廣色域，高亮度，低功耗，絕佳的穩定性和產品壽命長，廣視角，高動態範圍(HDR)，高對比度，快速刷新率，穿透性，無縫連接及可整合感測器等功能。三種主流顯示是特點如圖1、技術結構如圖2。

In today's global display market, LCD panels account for the highest market share. The reason for winning lies in cost reduction and mature technology, which are widely used in various affordable consumer electronics products, gradually shifting from Taiwan and South Korea to mainland China. OLED technology has a high threshold and is limited to displays for high-end small-size consumer electronics products, led by Samsung Display. Micro LED has opened up some new opportunities, providing wide color gamut, high brightness, low power consumption, excellent stability and long product life, wide viewing angle, high dynamic range (HDR), high contrast, fast refresh rate, light transmittance, seamless connection and integration of sensors and other functions.