NanHai DisplayWindow Smart Switchable Film is composed with one liquid crystal sheet solidified and double ITO-PET film under high-pressure. After setting up at the rear of glass, power on-off, it can switch from transparent to opaque freely. There are generally two types of film are available in the market: Standard Film(non-adhesive)/ Self-adhesive Film
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Item
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Measuring Article |
Test Condition |
Unit
|
Value
|
||
|
Thickness
|
Film Thickness
|
Micrometer
|
mm
|
Standard Film 0.7mm +/-10% |
Self-adhesive Film 0.4mm +/-10% |
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Optical Character
|
Parallel Light Transmittance
|
On
|
Spectro
Photometer
|
|
>79%
|
>81%
|
|
Off
|
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<5%
|
<10%
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|||
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Visible Light Transmittance
|
On
|
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>81%
|
>65%
|
||
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Off
|
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<52%
|
<2%
|
|||
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Viewing Angle
|
On
|
?
|
>120
|
>150
|
||
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UV Filtering
|
On/Off
|
|
>99%
|
>99%
|
||
|
Electrical Character |
Power
|
On
|
V
|
60
|
48
|
|
|
Frequency
|
On
|
Hz
|
50~60
|
50~60
|
||
|
Electrical Current
|
On
|
mA/㎡
|
2
|
2
|
||
|
Power Consumption
|
On
|
W/㎡
|
8
|
4
|
||
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Switching time
|
On /Off
|
s
|
0.2
|
0.2
|
||
|
Off /On
|
s
|
0.01
|
0.01
|
|||
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Others
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Work Temperature
|
|
℃
|
-20 ~+60
|
0 ~ 55
|
|
|
Work Life
|
On/Off
|
hours
|
>50000
|
>80000
|
||
*All specifications in this short form are subject to change without prior notice.
*The Max size: 1800mm×3200mm.
*Switch color: Transparent/ Opaque; Haze: On(8%)/ Off(90%).