Can I make my own monitor matrix backlight?

Question

Monitors

How to replace or make your own backlight for the monitor matrix? What for? The screen is illuminated by conventional blue diodes. And in the "white color" mode, the pixels transmit light directly from the diodes. But this spectrum is not very useful for humans. Is it possible to replace the backlight in the matrix with similar ones with the solar spectrum, and how can this be done? Or take a matrix that has no backlight at all and put your own on it from diodes with a solar spectrum.

Answer 1

Of course you can.
but, very often, it is not necessary: ​​if you take into account the time spent (not only on the work itself, but also on studying the topic / buying parts / tools), often buying a new one will come out cheaper.