Product Description
Product name |
bright enhancement film touch screen film |
Model number |
LGT19XZ215 |
Color |
Transparent |
Sample Size |
A4(300mm*210mm) |
Thickness |
0.215mm 215um |
Product introduction
Brightening film, also known as prism film, BEF, is a kind of optical film with uniform prism pattern on pet surface with good transparency by using acrylic resin. By assembling it in front of the backlight, the light emitted by the light source is gathered to the user of the display device, and the front brightness can be increased by about 100% (in the case of two pieces of orthogonal use, the mode vertical BEF). Moreover, the unused light outside the viewing angle is recycled according to the light re reflection effect, and converges to the user at the most appropriate angle to achieve the effect of increasing brightness.
Application:
The brightening film is widely used in notebook computer, LCD display, LCD TV, portable DVD player, vehicle navigation system, color screen mobile phone, digital camera, digital camera equipment, etc.
Tips:
The brightening film is divided into the light in and out of the surface, different faces and different angle distance will show different visual effects, the photo can not be shown, please refer to the specific video.
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