I have a BenQ FP241W. I have dark blotches. It's only happening on the top third of the monitor, but are going on for years I think. I have a screens saver that alternates between white/black but it's not improving. Maybe it got worse recently because it's bothering me more. Sometimes...
Im own a Samsung LN32A550 that has one dead pixel and some flashlight/mura on the right hand side of the display. The dead pixel doesn't bother me too much, however im afriad that the flashlight effect will get worse over time.
Does mura/flashlight effect get worse over time? Is...
Just read a paper on LCD mura problems. I now see why it is so difficult to solve this issue.
Mura = Luminence non-uniformity (flashlighting, clouding...etc)
Translation Mura = Blemish
Mura Causes in LCD displays:
1 - non uniform tft thickness
2 - non uniform density of Liquid crystal...
Is a "Flashlight" artifact just a bright isolated cloudy/mura area on a screen or is it a different kind of defect?. I've searched through the forums and although I have foudn references to people talking about flashlight problems, I have seen no actual descriptions.
i've read somewhere that you can lay the LCD panel flat for about 10 min that would help with the mura/back light leakage with LCD panels.
I've got a backlight leak on my vizio and wanted to try this method.
is it it the LCD/face part down or the back down?? and for how long???