Laptop display bluish cast, images burned in?

Hi there.
I've had a problem with the display of my laptop since last night.
The image looks like a filter has been placed over the image so that the image appears cold. A blue and purple cast. Images are also burned in. For example, when I open Spotify, my Firefox tab shows through instead of the black background.
When I connect the laptop to my TV via HDMI, the picture on the TV is completely normal. So there seems to be something wrong with the connection from the hardware to the laptop display.
The laptop (Acer Aspire V 15 Nitro) is over 5 years old and therefore no longer has a guarantee.
VG Jan

Sweet how you post a screenshot with us but it doesn't help

burn-in only happens with amoled displays

You genius sent us a screenshot… We see what the graphics card outputs, not what the monitor shows.

Burn-in of displays is common with OLEDs, but also occurs with LCDs! There's nothing you can do except swap the screen

Edit: It is reversible by not using the screen for a long time (leaving it off) or by using strong color dynamics, i.e. Displaying different colors in alternation

https://de.wikipedia.org/...ildschirm)

only in the rarest of cases is it irreversible

https://de.wikipedia.org/...ildschirm)

no, happens with many displays

Something like that fixes the problem not running through the colors but makes it worse.