Plasma HDTV – What About Burn-In?

If you have researched the HDTV, you've heard about a nasty little problem on its own plasma and CRT television sets, called burn-in. That's When Your $ 4,000 plasma screen with the logo of the ghostly image of a TV channel or the shape of a mailbox, because some parts of the screen prints have aged faster than the rest. But if it is so serious, why people, the expensive plasma HDTV? Burn-in really worth it?

Burn-in Susceptibility in modern plasmaHDTV

The industry of high-definition is very competitive these days, and plasma manufacturers are really starting to feel the competition from the LCD industry. So you can bet that they can do everything to eliminate after-images to. The display technology improves to the point where the proper use) does not start the TV (with a breakdown in the process to cause a problem, but a careless handling could. And most of the protection of new plasma HDTV like the Samsung HPT5064 burn a screenMinor mode in the TV repair damage to built-in.

Conservation vs. image burn-in

Image retention is a common effect that you might have seen night after disabling a CRT: the last image appears on the screen stays there for some time after the TV is turned off, then slowly disappears. This will be caused by charge accumulation in the phosphors (bright pixels on the screen), and disappear after the ad has been disabled for some time.

Burn-inOn the other hand, is permanent. Since it is caused by the uneven aging of phosphors on the screen is burned, the "image forever like a tattoo. It is by spending a lot of time look at the commands in a 4:3 (non-caused widescreen) aspect ratio, watch a news channel with a firm "news ticker", or a game to play with the elements fixed screen. Just like a tattoo can be removed at great expense, there are ways to fix a burnt into the screen. But prevention is worthHealth: Take a break in proceedings when the game again.

The Break-In Procedure

If you would rather be safe than sorry, you have to go through a break in the process, when the TV is new. In 2004, Panasonic has given a detailed look at the problem in order and has developed guidelines for owners of nine plasma:

In the first one hundred hours:

Make sure that the monitor is in display mode (aspect ratio), which is fully
fills the screen (there are often three ormore parameters) to choose from. The panel is delivered in this state, in the so-called "Only" mode.
Turn the contrast to 50% or less.
Shortly confirmed in a 4:3 mode, that the Sidebar mid-gray color, to minimize the risk of burn-in are set.
Return all to a "full screen" (Just, Zoom, Full) position during the first hundred hours of operation.
During the first one hundred hours and not feel the same channel for a longer period. This should prevent channel logosand other images to be stored.
Avoid static images (video games, computer images, DVD title screens, etc.) during the hundred-hour break-in.

After a break of one hundred hours run time in the next nine one hundred hours:

Continue to keep the contrast setting to 50% or less.
Limit the use of a 4:3 aspect ratio to 15% of airtime.
Limit the use of static images (computer, video games, etc.) within 10% of airtime.
After a thousandDisplay hours, panels are much less likely to experience image burn-in.

The Bottom Line

HDTV Experts now agree that burn-in is an underestimated problem. Complaints are now in a much smaller percentage of the owners. The purchase of a Plasma HDTV-end model, should a break in the proceedings and avoiding the viewing habits of some of the risk of damage reduced to nearly zero.

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