The light guide film LGF is widely used, do you know its advantages?

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 film is to use the principle of light reflection and refraction, combined with special optical software design, and do microstructure processing on the optical fiber film, thereby expanding the "point light source" into a "surface light source". The light beam propagates out of the medium at a suitable angle and density, so as to achieve an excellent effect of uniform light emission. The LGF conductive film/light guide sheet design can reduce the design of several LED lights and solve the problems of uneven brightness distribution, high power consumption, large space occupation, and high cost.

Features of light guide sheet & light guide film:

1. Good lighting effect, uniform brightness and high light intensity;

2. Light weight, soft, thin thickness, thickness 0.125mm, used in mobile phones, different from the light guide plate will take up more space. To

3. Save LED lights, save power consumption, and save costs;

4. The structure itself has no special requirements for the circuit part;

5. It can be combined with metal shrapnel conductive film without affecting its life.

Schematic diagram of LGF light guide film structure: