I did something wrong.....

windex rags seem to do the trick, slitly damp, but not to damp. easy to clean....

How to Clean an LCD Screen
So, first of all, let's decide what we don't use to clean it:
Anything containing bleach or ammonia, such as Windex. That will react with the plastic and make the plastic screen become cloudy and discolored.
Anything sharp, pointy or abrasive.
Your easiest choice is one of those LCD cleaning solutions they sell in places where they sell computers. But they're expensive, and why bother when you can make your own solution for next to nothing?

What you'll need:
Distilled water (available at your supermarket; tap water leaves streaks and minerals).
White vinegar (you may substitute isopropyl alcohol; either way, make sure these substances are diluted before they come near your screen).
A clean, soft cloth (never use any kind of paper product).
A spray bottle.

Directions:
In the spray bottle, mix the distilled water and alcohol/vinegar, in a 1:1 ratio.
Turn off the LCD display.
Spray the mixture onto the cloth, never directly onto the screen.
Wipe gently - oh, so gently - from top to bottom. Do it horizontally, too, if you think that leaves a cleaner result.
Let the screen dry before turning it back on.

Hands Off!
Fingers leave dirt and oil smudges that must be cleaned off. Also, every time you touch the screen you risk doing damage to those tiny creatures inside that hold the colored flashlights. Keep your fingers to yourself.

Never spray directly on a screen. If the solution seeps into the underside (back etched side of the glass) it could damage the surface. You may have to get to the inside from the rear projection area or lift of the front glass screen and remove it completely. Usually the Rear surface of the screen is etched and can be wiped clean. Go to Bed Bath and get a good streak less windows cleaner. Spray it on a soft cloth and wipe the front and/or back glass. Wipe dry with a CLOTH, not a paper towel, and when dry use a flash light to see any streaks or blemishes left behind. Clean again is necessary. Do not apply pressure, gently clean and try not to cause scratches as they show up when the projection device flashes the image on the glass portion. Put it all back they way it was and enjoy.

yes you can disassemble the front screen assembly to clean any spots dont use windex or streaking will result just a damp soft cloth then dry

that is usually caused by cleaning the screen with windex the windex runs down the screen bewteen the screen and plastic frame and actually seeps inside between the screen layers. Eventually it may go away by itself if the circles are not too bad but in most cases the damage is permanent.It can also be an issue called screen delamination which there is no fix for.

Well I'll say this. There has been no damage done yet. The problem is that the windex has wicked up in between the Lenticular screen and the Fresnel lens screen. If you attempt to seperate both screens yourself then I can guarentee you will damage both screens.
Not cheap to replace both screens. The screens CAN be cleaned with a screen cleaner from Screen Clean but the real problem is finding a Highly qualified technician who has done this many times before. The Fresnel lens screen is EXTREMELY soft and has tiny ridges that damage very very easily and you will see permenant black streaks in the picture. Never use Windex,Amonia or 409 and the like cleaners on the screens. When you use a screen cleaner, spray the cleaner on a MICRO cloth (Very Soft) then carefully clean the scree. Like I said, the screens can be cleaned safely only by a Highly skilled technician. The black spots from the windex will not eventually go away. Contact the tv manufacture as they can direct to a authorized service center they trust.

Thanks for your kind words and suggestions.., It turned out,, That after 12 days it finally cleared totally away and I now have no spots., or black spots. It started to disappear after a couple of days but took more than 10 days to appear to be evaporating..

Please do not use Windex. Use Anti-Static Monitor Wipes for LCD screens. Using Windex or other cleaning solutions like it will cause streaks on your screen. Damp cloths have the same effect as Windex.

hello
try the following:
try first of all to clean the screen using a wet towel because the problem might be that the windex has made a dark layer on the screen ...
if this does not work then if u have a vacum machine that can can get the screen dry by blowing air on it...this might work
if not then you have to send it back to the manufacure
good luck

Spanking comes to mind... :) Just kidding..
You can access the inside area od the screen and with some windex and paper towel clean the reverse. There are actually two screens there sandwiched together, a lenticular and frensel screen. If you remove the front panel you should be able to remove the screens from the frame and clean between them also... If any of this makes you nervous calla qualified shop and they can do this in minutes on a house-call..
Have a great day!
Bill