What solutions have worked for LCD image persistence?

[tzhu07]

I've found that displaying a solid white image on screen and leaving it for long periods of time seems to be the most effective solution.

What other methods have worked for you guys?

 

[suiken_2mieu]

i am also interested, because I have a monitor that was used as an airport display and has gate 12 imprinted in it.

 

[Snowdog]

Most of us have probably never seen it, so haven't come up with strategies to deal with it.

My Monitor has >14000 hours on it, with not even a hint of IR.

It is an rare phenomena outside of public display LCDs that are on full brightness 24/7 for year and have likely cooked their LCD layers. There is likely no coming back from that.

 

[tk-don]

For IPS/VA: Use a pure white image, since the default/off-state of IPS/VA panels is to block light.
For TN: Black image, since the off-state is non-blocking.

Maybe even periodically flash between black and white to exercise the crystals, so that they "forget" their previous state.

 

[Snowdog]

How did you get IR? Did you leave your screen on when you weren't home. How many hours on your panel? How high do you run brightness.