How To Avoid Plasma TV Burn-In

วันศุกร์ที่ 18 ธันวาคม พ.ศ. 2552

If you're familiar with the technology behind plasma televisions, you know that the gas contained in each pixel receives a fee from a series of electrodes and produces ultraviolet light photons. These light particles a phosphor coating on the walls of the pixel hit. If the same image on the screen remains as long as the phosphors will age and will produce a less intense light and color. The phosphorus-continuous light burns the canvas itself,Leaving a ghost of an image. The burning on the screen, and the residual image it creates is called burn-in. Older CRT monitors, as well as ATMs, are susceptible to burn-in. This was the reason for the invention of screen savers, with a randomly shifting image displayed when the image was constant for a certain time to prevent burn-in.

Burn-in is done in 2 steps: premature phosphor aging and scorching the screen. A still image will create a constant electricCurrent in the plasma of each pixel. The resulting continuous stream of photons is forcing television phosphors the same shade of light and that if they will release the sustain for a sufficiently long period of time, the ability of the phosphors, to create this color light damage. They will be conditioned and will never stop producing a weak shade of the same color light even if no cargo is sent through the pixels. This has implications for other images that require a change in color of the pixel. screenSearing is the dim, ghostly image that is literally burned into the glass of the screen. While a still image, the screen bombarded with a specific spectrum of light from the phosphors. Since there is no time given to rest, the screen developed a shadow copy of the image, which was frozen on the screen. We see this most often at ATMs to remain as remnants from the main menu on the transaction on the screen.

Now you have an idea what burn-in, you should know some waysto prevent this from occurring. The cause of burn-in is a static image. Most newer model plasma televisions have functions to automatically prevent burn-in added. However, owners of older model plasma TVs should be in the danger of burn-known and should be easy to extend a few tips in order to pursue the life of her television. You can avoid static images by using your plasma TV if you're not watching it. Also you should put your fingers on the continuation of a filmor a video game over a longer period and leaving the television.

Burn-in is no longer a serious concern with newer plasma TVs, thanks to a technology called pixel orbiter. The pixel orbiter subtly shifts static pictures to continuously keep the plasma screen's phosphors to work. By never resting, there is little chance of burn-in. Creating more work for the ad may seem like a bad decision with regard to the life of the device, but with thePhosphore fresh and changing actually helps the plasma screen last longer.



เขียนโดย taweegeat tummachot ที่ 04:33  
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