There are different uses that led have white constructing LCDs. Most led use in LCD is found in the following way.

1) Led use in LCD is for higher quantum efficiency.

2) Led use in LCD is for brightness of side view.

3) Led use in LCD consists of lighting shaping diffusers.

4) Led drivers ICS are other way in which we found led use in LCD.

5) Led use in LCD is also a factor of LCD technology performance.

6) Led use in LCD is also a factor of making LCD which are super bright and visible even during the day.