Micro LED has not yet been fully commercialized has been known as "the strongest display technology in history", the industry is optimistic that it will be the mainstream in the future, but the full popularization of Micro LED still has a huge amount of transfer, detection and maintenance and cost reduction of the three key to break through.
Micro LED panel has self-illuminating pixels, can provide better resolution and higher clarity, and lower power consumption, with better color reproduction capabilities, are the current display technology is difficult to achieve the level, the industry is optimistic, the future in the price reached a sweet spot, ultra-high image quality will be the mainstream of the new generation of the market.
The key to micro LED towards mass production and commercialization, the biggest difficulty is still in the process technology needs to be further breakthrough, of which the huge transfer is the focus.
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At present, the huge transfer technology used by the world's major LED industry is not the same, there is no standard method, to a 4K resolution LED screen, need to install 24 million Micro LED chips, the current market demand is not large, can be higher cost, more processes to complete, but mass production, technology still needs to be further breakthrough.
Detection and maintenance is another challenge, due to the small size of micro LED chips, how to pick out defective chips after effective maintenance and replacement, but also become the focus of the current breakthrough. Similar to large transfers, Micro LED inspection and repair is now possible, but only in small quantities. (Source: Taiwan Economic Daily)
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