Sunlight readable and long life LED backlit TFT Display

Paul Boughton
Dedicated NEC TFT specialist Review Display Systems Ltd has introduce NEC’s latest addition to the range of industrial 6.5-in VGA (640X480) TFTs.
Suitable for all environments requiring strict EMC approvals the NL6448BC20-30C utilises a LVDS interface and of course no traditional backlight inverter. This display also benefits from wide viewing angles achieving 160 degree viewing cones both vertically and horizontally.  This combined with a 600:1 contrast ratio the NL6448BC20-30C offers great optical characteristics.
This display uses NEC’s NLT Technology (Natural Light TFT), a reflective technology that enables excellent sunlight readability. The 900 cd/m2 LED backlight and anti-glare surface finish also add to the features that make this an excellent choice for the outdoor application.
NEC is introducing their new line up of industrial TFTs using their latest Long Life LED’s that now achieve a MTTF figure of 70k hours and operating temperature’s of -30 to 80 degree C. NEC also offer their own range of LED driver boards to support their LED TFT Displays.
Manufacturing life time is another great feature for all NEC TFT displays.  If you require long term stability, NEC’s Form, Fit & Function guarantee offers backwards & forwards compatibility.
For more information, visit