According to the official of Xiaomi, the Mi 9 adopted the appearance of fascinating gradient color. On its back cover, the mixed light in the natural world is “separated” by the nano-grating at equal intervals. The colorful illusion effect is called “structural color” in the industry.
The Xiaomi CC9 “White Lovers” version will be upgraded to a two-dimensional grating structure in the illusion of the previous one-dimensional grating structure. Taking Mi 9 as an example, the one-dimensional grating structure needs the direction of the parallel line grating of the sight to see the structural color. That is, in daily use, we pick up the phone and need to turn a certain angle to see the colorful effect.
The two-dimensional grating structure that used is in Xiaomi CC9 can observe the structural color in the direction parallel and perpendicular to the grating texture. When we pick up the “White Lovers” of Xiaomi CC9, no matter what angle is full of colorful Dreamy.
Maybe many Mi fans will have doubts and say so much. Isn’t that a transparent film with a colored film? In fact, to say right or not right. That’s because it’s simple to say that it is really understandable. It is not because there are dozens of stacks on the simple back shell, but on the texture layer of about 10 microns thickness, it is carved about 14.4 billion conical two-dimensional.
Gratings require highly precise lithographic equipment. This sophisticated and complex process stems from the anti-counterfeiting process of ID cards and banknotes and is even more sophisticated than the anti-counterfeiting process on most banknotes and ID cards.
Different from the colorful “White Lovers” and “Blue Planet” version of Xiaomi CC9 features a more complex micro-nano composite process. When you turn the phone gently under light, on the blue of the illusion, a few light white S-shaped textures are mapped, and when you turn to a certain angle, several S patterns converge into one.
In the interior, we call it CC pattern, and it’s color rendering principle is another upgrade of the diffraction color grating based on the Xiaomi CC9 “White Lovers” version.
On the UV texture layer in the back shell of Xiaomi CC9 “Blue Planet” version, there are millions of circular optical lattices, each of which is only about 100 microns in diameter. These lattices are divided into 2 processing processes, one is to process 160 sets of fine nano-textures by laser lithography equipment, and the other contains 20 sets of multi-frequency mixed micro-textures. This design creates micro-nano-texture the first step in the mixing process.
Among them, the fine nano-grating structure has the same function as Mi 9, and the brilliant light rainbow effect is formed by the diffraction effect of the incident light.
The micro-mixed structure eliminates the dispersion of the diffracted light, making the colorful structure color of the nano-grating diffracted purer. On the other hand, by consciously planning the grating texture direction of the micro-mixed structure in the lattice, the back of the fuselage is at some angles, it presents a white and elegant S-type light effect.
As we know, Officially, Xiaomi CC9 will be presented on July 2, so then we will find out all the features of the novelty. At the same time have to submit a younger version – Xiaomi CC9e.
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