MicroLED chips are only a fraction of the size of ordinary LED chips, so how much will a single chip cost? For example, is the size decrease of a chip with small spacing consistent with the price decrease of a single chip?

Can be divided into two aspects to answer this question, when a product has been very mature, chip size and the price will be present linear relationship, the chip size, prices will also be reduced accordingly, technology decided to price factors, of course, if a smaller chip can make the same brightness, the price can be defensive, so when the mature technology and products, and then you to this conclusion will be set up! , of course, if the chip size is very small, the technology is not mature, this conclusion is not formed, in addition to very small micro or mini LED LED, and uv UVLED have such characteristics, especially UVLED, the price is not determined size, but how much you can make milliwatts, of course the size, the greater the number of milliwatts will be big, but there is no absolute relationship!

Chip price is not only related to chip size. When chip size is reduced, different processes, different materials and different degrees of difficulty also directly affect the price. MicroLED has complex structure, different materials and high precision, which directly affects the price of microLED. As a result, the decline in chip prices will be smaller than the decline in chip size.

The price of a chip does not depend on its size, but rather on the difference between the performance process and the material. The price of microLED per unit area is high because the process is complex and the precision of the equipment is different.

Size reduction, process requirements are higher and more complex, yield decreases somewhat, test sorting does not decrease with size change, cost will be increased appropriately, and there is a key point of market demand. So it's not a linear drop, it's a single lm calculation and it might be improved.

In theory, a halving of chip size and a halving of cost would work. It is also the goal of led chip engineers.