Color Advantages Of LED Backlights

In terms of color expression, LED backlight is also far better than CCFL. The original CCFL backlight did not perform well in terms of color gradation due to color purity issues. This results in LCD being inferior to CRT in grayscale and color transition. LEDs make up for the lack of CCFL backlights in the red spectrum, increasing the color saturation of liquid crystal products to a level close to 100%.

Both Sharp and Sony have introduced products that use LED backlight technology. Achieving a high contrast ratio comparable to plasma TVs, while greatly improving color reproduction, it brings a thinner and lighter body. It's just that the production of LEDs is relatively high, and white LED devices are monopolized by several major manufacturers, and the output cannot be increased, so the price is high.