Wide Temperature Range System Technology

What is it?

Selected TFT-LCD modules are designed to deliver optimum performance over a wide range of temperatures in order to accommodate for diverse industrial applications.

How does it work?

Our heater electronic control mechanism with temperature sensors allows the heater control board to turn the heater on or off to regulate internal system temperature changes.

At low temperature conditions starts a pre-heating process. At 4 degrees Celsius, the LCD panel will turn on. When the internal temperature drops below 7 degrees Celsius, the heater will be turned on again to keep the system on and keep the temperature above 0 degrees Celsius.

In high temperature conditions, the mechanism maintains the power switch to protect it from overheating. The power turns off when the system reaches above 65 degrees Celsius, and turns back on when the internal temperature drops back to 55 degrees Celsius.

Combined with mechanical NMEA/IP front bezel and other technical module integrations, the wide temperature range system technology shows excellent reliability in harsh environment applications.

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overheatexample

Technology/Function Diagrams

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Features

  • Wide range temperature LCD panel
  • Heating control sub-system

Applications

  • Outdoor Kiosks
  • Theme Park POS
  • Industrial Automation
  • Heavy-duty Vehicles

Products

Available wide temperature range product specifications

LCD Size Panel Specification
6.5 OT:-20~+55 degree C
ST:-20~70 degree C
MTBF:50K Hrs
8.4 OT:-20~+55 degree C
ST:-20~70 degree C
MTBF:50K Hrs
10.4 OT:-20~+55 degree C
ST: -20~70 degree C
MTBF:50K Hrs
12.1 OT:-20~+55 degree C
ST: -20~70 degree C
MTBF:50K Hrs
15 OT:-20~+55 degree C
ST: -20~70 degree C
MTBF:50K Hrs