Dichrolic LCD
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Dichroic LCDs

Dichroic LCDs have a long and reliable history in aircraft environments. The longevity of the Dichroic display technology derives from the excellent visibility in direct, shafting sunlight and almost constant contrast across a wide viewing area. Dichroic LCDs work on a light absorbed by dyes added to liquid crystal and do not require polarizers. These LCDs can be backlit for all day and night lighting conditions, and have high reflective contrast.

Dichroic LCD Optical & Performance Specifications 

Parameter Typical Values
Reflectance 12 - 22%
Transmissive Contrast 5 - 45
Reflective Contrast 25+
Viewing Angle 120°
Operating Temperature -55 °C to +85 °C (w/heater)
-15 °C to +85 °C (w/o heater)
Operating Voltage 15-30 V AC

Developed by Schubert Communications, Inc.

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