Televisions of the past worked because of a cathode ray picture tube. Plasma technology replaces those tubes with individual pixels that respond digitally. Each pixel contains three glass encased globes that contain the colors blue, green and red. Those individual pixels are what make the picture so beautifully clear. The reason they are called plasma TVs is because of the plasma gas that is also encased within those glass globes. Once the TV is turned on, then the electrical charge heats up the gas and continues to spark with the colors needed to intensify the brightness level desired. The image is presented as a bunch of dots that become invisible to the eye at a reasonable distance, thus creating the picture we see.
One of the biggest advantages of a plasma TV is its versatility. They can be mounted on virtually any wall in the house, including the ceiling. They are thin, not bulky, and can be hidden easily inside walls or entertainment centers when not being watched. Electronic companies produce plasma TVs in a wide range of styles and sizes as well. Sony televisions and Panasonic televisions can be as large as sixty inches which makes for a stunning movie watching experience. The larger plasma television sets are true 16X9 HDTV-capable and show the picture the way it was originally filmed.
Plasma TVs have some disadvantages that need to be considered when deciding on a new unit. They are very fragile and have to be handled with extreme care. Although thin, these TVs are very heavy and require special wall mounts that have to be placed correctly to avoid breakage. The plasma technology will degrade with time due to phosphor wear, and will show up in picture quality. Some plasma televisions come with video processors which can up-convert lower quality recorded shows into a higher resolution and better picture, but not all plasmas are equipped with this feature.
Samsung televisions regularly offer fifty-eight inch screens, video processing and HD grade quality. Sony televisions offer more of the same with different models, prices and quality. Panasonic televisions come to the table with exceptional customer service as well as many of the same features offered by Sony and Samsung.
So how do you decide which plasma television would suit you? Search online or go to a local electronics store and find the one that tickles your fancy. Searching online affords an easier way to do the research needed to choose the best model with the most functions that your wallet allows. Once you have decided, then test drive that model in a nearby store. You will be delighted.
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