NLT Technologies' R-EVT(*1) is based on transflective (semi-transmissive) technology that has both the transmissive mode and reflective mode characteristics. At night, or in weak light, the display operates in transmissive mode with backlight as light source to guarantee excellent visibility. In daylight, or in bright light, the display uses reflective mode with ambient light and features excellent visibility. Low energy consumption is possible since visibility can be secured in high ambient light even with the backlight OFF. LCDs based on R-EVT technology are appropriate for use in battery operated PDA, PND (small GPS terminal), handheld terminal applications, used either indoors or outdoors.
(*1) R-EVT:Reflective EVT
EVT is an abbreviation for Enhanced View TFT.
- High-visibility in any ambient light (R-EVT)
- Consistent high luminance and high reflectivity (R-EVT)
- Clear and bright displays in sunlight (T-EVT)