trip computer blackened

friends, the screen of the trip computer blackened, the text seems a bit, I could not assign a picture because it was dark in the picture. as if the light bulb was exploded on the back of the screen. may this cause the backlight of the screen like this? or is my screen broken? Do I need to change the screen

There are 3 bulbs;

If the screen went black, simply replace the bulbs behind it.

Whereas fading is present in me, it gets better when I shade the car & nbsp;

Thank you to the friends who answered the bulbs and answered the bulbs, as you said, not on the screen.