High Brightness LED Backlight with Local Dimming
Hengstar High Brightness LCD monitor adopt direct type LED backlit, which is more energy efficient and also provides a much brighter image than traditional CCFL backlights. These high brightness LCD monitor can be easily viewed in direct sunlight conditions such as store front windows or outdoor kiosks. The direct LED backlit features a local dimming technique which can provide a remarkable high contrast pucture as high as 1,000,000:1 (dynamic). With local dimming, darker area of an image receives less backlighting than lighter areas, as opposed to CCFL and edge-lit LED backlights which illuminate the entire screen at all times causing blacks and dark areas to appear washed out.