From: F Murtz on
F Murtz wrote:
> Jamie wrote:
>> F Murtz wrote:
>>> my Toshiba 37" lcd tv screen has a dark curved blurry mark about 150mm
>>> long 10 mm wide at widest part,near centre of screen.
>>> It is only visible in certain screen colours,not pure white but an
>>> overall off white.It is not very visible during normal watching,only
>>> when screen is light over the area of the mark.
>>> It is not on the surface.
>>> Any ideas why ? Is it likely to get worse?
>> Sounds like you have smoked a couple of pixels or more :)
>>
>>
>> I bet it looks like soot? :)
>>
> I found out it is something called mura.

And here is a picture similar to mine.

http://us1.webpublications.com.au/static/images/articles/i1109/110927_11lo.jpg