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Home > Avionics & Displays > LCD > Heilmeier LCDs
Heilmeier LCDs
Heilmeier LCDs are noted for maintaining excellent transmissive contrast and for their wide viewing angles. Their consistency of contrast with wide horizontal viewing angle are ideal for applications with cross-cockpit viewing requirements.
Heilmeier LCD Optical & Performance Specifications
| Parameter | Typical Values |
| Reflectance | 0-6% |
| Transmissive Contrast | 10 - 65 |
| Reflective Contrast | 15+ min. |
| Viewing Angle | 60° depends upon polarizer orientation |
| Operating Temperature |
-55C° to +85°C (w/heater) |
| Operating Voltage | 7-15V |
