Micro LED technical feasibility secret, cost control is the key

It is understood that neptunium Gen chairman Li Yunli said that the Taiwan area LCD, LED Micro LED technology industry is very mature, there is no reason very difficult, the only problem is the transfer of (mobile handling ultra small LED) the cost is too high, if customers do not care about the cost, Micro LED can display almost immediately commercial production, so he thinks. If you can overcome the problem of the transfer of Micro, LED is worth developing technology.

A combination of large shareholders neptunium crystal power, AUO, is the opinion of Micro LED development of the most optimistic industry, Li Yunli refers to the Micro LED concept has existed for a long time, just like the LED billboards, chip size is one percent of its area is 1/10000, the challenge is to remove the tiny LED in a fast and accurate a position.

Compared to the OLED, if we can overcome the transfer cost, Micro LED lower power consumption, high brightness, high resolution, high contrast, wide viewing angle, the structure is more simple than the OLED, LED, LCD industrial technology in Taiwan area is mature, there is no reason very difficult, the key is how to do in certain applications. The price can be used.

Li Yunli said, ten years ago, Samsung executives predicted that OLED is the ultimate display, but with the LED efficiency, Micro LED is a new opportunity.

EPISTAR is expected, with the mobile phone Micro LED takes about 10 thousand, but because the mobile phone close watch can not tolerate bad yield problems Micro LED for mobile phone applications become the possibility is very low, if not to the mobile phone penetration of the existing LED plant capacity to not much help.

Source: Business Times

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