Transparent Heater solution
The LCD can’t work normally in extremely cold environment
In cold environment where TFT LCD Module displays very slow, that might cause misreading. Because of LC’s physical characteristics, it will turn slowly and make the screen overlap. (figure 1)
(figure 1)
What’s a Transparent LCD Heater?
In order to prevent the problem above, you may need to add a Transparent Heater onto your TFT LCD Module, raising temperature that help Liquid Crystal move orderly and make it display. (figure 2, EDT special design)
ETD’s Transparent Heater can prevent congealing of liquid crystals in extremely cold environments, so that the LCD can be read at a temperature far below the freezing point..
(figure 2)
Operating principle of heater
Transparent Heater is designed to use DC through an impedance path to result heat energy.
According to the Joule‘s Law as below to prove the principle.
Specification
Take 10.25 inches in EDT as an example. Please refer to the table below for related specifications. If you have other customized needs, please contact with Sales Dept.
Features and Benefits
- Clearly Visible
- Glass or Plastic
- Ultra-Thin Structure
- Power consumption can be customized
For more information, please Contact Us for your product design.