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General Description
ECI
offers a variety of films designed specifically for deposition
onto plastic optics and windows. These films are typically
used for RFI/EMI shielding or to achieve permanent anti-static
properties.
ECI
#969 is used to shield against Radio Frequency and
Electromagnetic Interference. This vacuum deposited thin
film exhibits excellent optical clarity and environmental
stability. The coating is available in standard ranges
from 5 ohms per square with 65% photopic transmission
to 30 ohms per square with 75% photopic transmission.
This film attenuates up to 40 dbs in the 10 Khz to 20
Ghz frequency range. ECI #969 is suitable for any application
where electrical noise has the potential to leak into
a device through a window and disrupt its performance.
ECI
#1258 combines high visible transmission and permanent
static control. The most common design transmits 80-85%
visible light and has below 20,000 ohms per square surface
conductivity. This coating is particularly suited for
plastic display windows and other plastic components
that are susceptible to lint and particulate buildup
or are part of a device that has ESD requirements.
ECI
#1255 is a variation of our standard low reflection
V-coat for plastic that also dissipates static buildup.
This film typically has 1500 ohms/square surface conductivity,
first-surface reflection less than 0.5% and absorption
less than 2%. This design is commonly used on bar-code
scanner windows or other plastic optical components where
high laser transmission and anti-static properties are
desired.
ECI
can supply a display window complete to your specification
including substrate material, silver grounding busbars,
anti-reflection and transparent conductive coatings. One
of our sales engineers can help you design a window for
your specific application.application.
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