Shenzhen Aimingshi New Material Co., Ltd.
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Brightening film

Polarization multilayer optical films are composed of various thin films, providing high brightness gain and wide diffuse viewing angle functionality.
Classify:

● LEF-220

● ALEF-315

● ALEF-400

Technical parameters of typical models
Product model Thickness (μ m) Foggy (%) Total transmittance (%) Effective transmittance Color offset 0 ° (without enhancement film under backlight)
LEF-220 230 ± 40 75 ± 10 50 ± 5 ≥ 1.6 ∆x:-0.015 – 0.015、∆y:-0.015 – 0.015
ALEF-315 315 ± 40 50 ± 10 50 ± 5 ≥ 1.66 ∆x:-0.015 – 0.015、∆y:-0.015 – 0.015
ALEF-400 370 ± 40 75 ± 10 50 ± 5 ≥ 1.6 ∆x:-0.015 – 0.015、∆y:-0.015 – 0.015

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