Bolide Heat Resistant BEF Film LED LCD Optical Prism Film

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Product Overview

Description



Optical Film


Nine Categories of Optical Films
1. Reflective Film
2. Diffusion Film
3. Brightness Enhancement Film
4. Light Filter
5. Antireflection
6. Polarizer
7. Shading Film
8. Alignment Film
9. Phase Compensation Membrane


Comparison


Reflective Film


Product Name
LED Reflective Film
Material
PET/ PC / Aluminum
Main Thickness
0.075 mm, 0.1 mm, 0.125 mm, 0.188 mm, 0.225 mm,0.25 mm
Dimension
Accept customize
Shape
Sheet/ roll/ or customize
Color
White / silver
Reflectivity
Above 96%
Application
TV, LCD screen, panel lights, high-end ultra-thin light boxes and other high-end backlights reflect 


Classification of Reflective films
1) Metal reflective film
2) All-dielectric reflective film
3) Metal dielectric reflective film


The function is to increase the reflectivity of the optical surface.


Features & Benefits
◆Developed specifically for LED lighting applications.
◆High efficiency, > 96% reflectance .
◆Excellent color rendition.
◆Controlled diffuse and specular reflection ratios.
◆Material easy to die-cut or laser cut.
◆Material options available for thermoforming and flexible.
◆Design support available.
◆Can be supplied with pressure sensitive adhesive backing.




Diffusion Film


Product Name
LCD Diffusion Film
Material
PET/ PC / PMMA
Color
White
Dimension
As your request
Shape
Sheet/ roll/ or customize
Transmittance
 >50% 75% 85% 95% (optional)
Haze
60~98% (optional)
Application
laptop, LCD TVs, mobile phones and other LCD/LED display, and also used for advertising light box, flat light, instrument panel,etc.


Classification of Diffusion Films
1) According to the different curing methods, the coating type diffusion film can be divided into thermal curing type and
ultraviolet curing type.
2) According to the difference of coating liquid and coating head, UV curing type is divided into
particle addition type and matte roller printing type.
3) According to different specifications, the diffusion film can be divided into large size, medium size and small size.


The function is to the point light source of LED into a uniform surface light source in the LCD module.


Features & Benefits
◆The best mixing performance makes the light soft
◆High transmission performance, reduce energy consumption.
◆The effect of light source is small, the consistency of the color of the light source is kept, and the color deviation is
reduced.
◆Minimize light interference,keep the original lighting curve design.




Brightness Enhancement Film


Product Name
BEF Film
Material
PET / PC
Protective Film Color
Various colors to choose
Dimension
Custom Size Accepted
Shape
Sheet/ roll/ or customize
Thickness
65-220μm ( Wide different thickness can be customized )
Application
Widely used in LCD backlights of electronic devices such as TVs, monitors, tablets, mobile phones, etc.


Classification of Brightness Enhancement Film
1) General (Microprism) Brightness Enhancement Film
2) Multifunctional Brightening Film
3) Microlens Brightness Enhancement Film
4) Reflective Polarized Brightness Enhancement Film


The function is to improve the overall brightness of the LCD display to achieve energy saving.


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0.1465 s.