Incorporating highly luminescent, highly efficient white LEDs in the backlight system eliminates the need for an inverter circuit, reducing power consumption to 1.8 watts with brightness of 400 cd/m2 ...
Furthermore, the risk of damage to an LCD due to shock and vibration is small compared to a CCFL with a glass tube structure, because the white LED is face mounted, making the module small, light and ...
Targeting challenging industrial environments, the 5.7” (diagonal) NL6448BC18-01 and NL6448BC18-01F TFT LCD modules with VGA resolutions feature white LED backlight systems. The NL6448BC18-01 is a ...
A typical LCD consists of liquid crystal material with transparent electrodes and polarizing filters. Applying voltage across the liquid crystal layer allows light to pass through in varying amounts.