The Lowest Haze and Highest Transmittance
ZeonorFilm™ combines glass-like optics with the design freedom and weight benefit of film. Compared with other films, haze is the lowest and transmittance is the highest with ZeonorFilm.
|
Units |
Measurement Method |
Conditions |
Glass |
ZeonorFilm™ |
PET Film |
PC Film |
| Specific gravity |
– |
JISK 6760 |
– |
2.5 |
1.0 |
1.4 |
1.2 |
| Water absorbency |
% |
ASTM D570 |
– |
<0.01 |
<0.01 |
0.4 |
0.3 |
| Refractive index |
– |
ASTM D542 |
D-line 25°C |
1.52 |
1.53 |
1.60 |
1.59 |
| Light transmittance |
% |
JISK 7105 |
Thickness 100µm |
92 |
92 |
89 |
89 |
| Haze |
% |
JISK 7105 |
Thickness 100µm |
<0.1 |
<0.1 |
0.4 |
<0.1 |
Superior Viewing Angle
ZeonorFilm enables displays with superior viewing angles. Compared with triacetate (TAC), ZeonorFilm shows stable, uniform birefringence even at sharp, oblique viewing angles. The result: a premium viewing experience from any seat.
Flat Wavelength Dispersion
ZeonorFilm optical films show
flat, stable birefringence across the visible spectrum from blues to greens and
reds. Unlike other films that force designers to compromise on image quality
versus color, ZeonorFilm enables uniform color and retardation.
Designed for Mobile Devices and Large-Format TVs
ZeonorFilm shows superior
dimensional and optical stability after prolonged exposure to high heat and
humidity. It is especially important for mobile devices and large-format TVs to
be able to withstand the rigors of heat and humidity exposure without compromise.
Sunglass-Friendly Touch Sensors
ZeonorFilm films enable touch sensors that perform and look great – both with and without polarized sunglasses. Unlike polyethylene terephthalate (PET), which shows strong birefringence (rainbow appearance), ZeonorFilm maintains a premium image when viewed through sunglasses. Additionally, ZeonorFilm ZD series enables dual-orientation (both portrait and landscape modes) viewing by circularly polarizing the light while maintaining cost-efficient roll-to-roll processing.
Low-Reflectance Organic Light-Emitting Diode (OLED) Displays
Retardation film versions of ZeonorFilm reduce the reflection in organic light-emitting diode (OLED) displays, creating a higher-contrast, premium viewing experience.
