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LGF light guide film/light guide sheet, it is to add a layer of LGF to the existing ordinary double-layer structure or EMI structure conductive film to achieve a good light distribution effect. The working principle of LGF light guide film/light guide fi...
The working principle of the light guide is also relatively simple. The main working principle is to use the reflection and refraction of light to do the microstructure treatment on the optical fiber film through the special optical software design, whic...
It’s also called the key phenomenon of Guozi slices that cannot be played when pressed down. This is fatal to the Guozi slices; it directly causes the entire product to not work properly, so why does the Guozi slices die key phenomenon? Let’s...
First of all, let’s talk about the steel rulers that everyone knows. There are straight steel rulers and coiled steel rulers. Steel rulers are mainly used to measure the length and width of materials. Straight steel rulers are mainly used to measur...