Posts Tagged ‘plasma televisions’

Should I buy a Plasma Television?

Friday, February 19th, 2010

Purchasing a TV in the old days used to be a simple process of walking to the store, choosing which size and price were feasible for your home, and lugging the television home. However, with the advent of high definition video and flat panel technology, you have more choices which require a greater research effort before buying. Be a wise consumer and determine whether you should buy a plasma TV before purchasing.

A plasma TV is a flat panel television and it has benefits and disadvantages just like every other piece of technological equipment. Therefore, you must weigh the advantages against the disadvantages to decide whether are not to buy a plasma TV. These advantages and disadvantages will be discussed at length.

Plasma television disadvantages include the fact that there are more susceptible to screen burn in. However, technological improvements as of late have made this disadvantage almost nonexistent. Another disadvantage of flat screen plasma TVs is an increase in power consumption and resulting he generation when compared to other flat screen technologies. Finally, flat panel plasma TVs tend to perform poorly at higher altitudes and are commonly heavier and more prone to screen glare than other technologies.

However, there are several advantages of a plasma television. Most of the advantages of plasma TVs stem from their ability to provide better picture. Specifically, plasma televisions provide deeper blacks, better contrast ratio, superior motion tracking, deeper colors, and a larger assortment of large screen sizes. Any videophile would obviously be much happier with a flat panel plasma television.

There is one final note about possible advantages of the plasma television compared to LCD technology. Some people claim that because LCD flat screen televisions contain mercury that they are unsafe. In reality, the risk is so minuscule that there is very little reason to worry. Unless you, your family or your pets are prone to disassembling televisions and licking the components, you probably dont have anything to worry about.

The original question was, Should you purchase a plasma television? This question can only be answered based on your unique view of the advantages and disadvantages of purchasing a plasma television. Here are two situations which may enlighten your choice.

In a home with many open windows and natural light, a plasma television may have a lot of screen glare. Also, the increased heat production of the plasma TV may cause problems with heat buildup and combination with the sunlight. However, because most homes these days are air conditioned and many choose to block out sunlight in favor of artificial light, plasma TVs may be a very good choice. In fact, the impressive benefits of using a plasma television in terms of video quality will definitely lead to more purchases as users continue to demand high definition video.

In conclusion, purchasing a plasma TV is a process which requires education and research. Based on current home trends, a plasma television will likely fit your needs much better than other technologies. However, the choice is ultimately yours.

Joe Kingman has been in the consumer electronics industry for almost 2 decades and shares his knowledge in his blogs. If you require more information on the plasma widescreen TV then be sure to check out these links 42 plasma sony and lg plasma 32

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Brief Overview Of Plasma TVs

Thursday, February 18th, 2010

Everywhere you look nowadays you will see plasma TVs for sale. There may be questions as to why they are a good deal, but for sure they are much better than the older models, known as CRT TV’s. A plasma TV is well worth the money for many people who prefer the best picture and sound quality that they can afford.

The older models, the CRT television sets, differ from plasma televisions as they used a different method for airing what you see on the screen. A CRT TV works with electron beams that scan the picture from the top to the bottom. In comparison, a plasma television set uses transistor electrodes for each pixel, making every image projected much clearer and concise.

Plasma TVs are produced so viewers feel as though they are seeing the movie they are watching right in the movie theater, as the ratio is 16:9. This matches the individual’s vision field perfectly. Millions of colors are displayed on the screen at once, creating such a clear picture that many people feel as though they are watching events unfold in real life, when they are simply watching their plasma TV.

Should you go with the high definition plasma TV, or HDTV, or the enhanced definition TV, or EDTV, when you make your purchase? The HDTV is generally a more expensive model since the plasma display costs more money to create. However, the HDTV model offers a better quality image than the EDTV. HDTV would be the better choice if your cable or satellite package offers a lot of channels in high definition, since these channels are meant for displaying in this fashion.

Plasma TV’s offer many advantages over the older model TVs, one being their versatility. You can mount a plasma TV anywhere, on pretty much any wall. Some people even attach them to their ceilings. Plasma televisions are thin and sleek, and are easily hidden inside of built -in entertainment centers if need be.

A question many people ask is this: are there any disadvantages of plasma TV’s? Plasma televisions are more fragile than their older counterparts, so they need to be handled with extreme care. While they are thinner TV’s, they can be heavier than expected, so a special wall mount must be used. While many people argue that a plasma TV can degrade over time, newer models are sold with the promise of being good for over 60,000 hours of use.

Finding the size of plasma television that you need for your home is easy, as there are many choices. You can choose from one that is 37 inches, all the way up to 103 inches. Simply measure the wall space you plan to mount the plasma TV to, and find the one that suits your space and budget.

You can purchase a plasma TV in many shapes, styles and sizes. With detachable speakers, which most come with, you will have excellent sound quality. Just remember to keep room on either side of the set to fit the speakers in, or you can mount them around the room. Either way, you are sure to enjoy your plasma TV purchase.

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The Benefits Of A Plasma Television

Monday, February 8th, 2010

The plasma television is a relatively new type of television, with a flat screen display. It works by having a mixture of different noble gases in small compartments behind a panel of glass. The plasma TV derives its name from the reaction in which these noble gases are turned into plasma, which emits light and forms the display you see. Plasma TV’s are often compared to LCD’s (liquid crystal displays), another type of flat screen television that uses liquid crystals in front of backlighting or fluorescent tubes to produce images.

Plasmas and LCDs, flatter and lighter than tube televisions, are also less difficult to manage than traditional CRT (or tube) televisions. Though, on average, they are a hefty 5 inches thick and 100 pounds, recent advances in plasma technology will soon cut their thickness down to an inch and their weight down to 45 pounds. Consumers can now take some liberties in the placement of their plasma TV’s. Plasmas can easily be mounted on walls or placed on smaller stands.

Resolution, the quantity of pixels on the television screen per square inch, is also a key component of televisions. Flat screened televisions boast a much higher resolution than CRT televisions, which yields clearer images on the screen. High definition plasmas have resolutions that range from 1024×768 to 1920×1080. This is much better than even the maximum resolution for tube televisions, a mere 480 lines.

Flat screen televisions also have a longer life span than CRT televisions. Most plasma manufacturers now assert that their televisions have a life span of up to 60,000 hours, where CRT televisions have a life span of at least 5 years. Assuming that a consumer watches 3 hours of television a day, a plasma TV can last up to 55 years!

Plasmas surpass LCDs in both colour quality and contrast and conventional televisions in colour quality. Plasma TVs generate more vivid colours and blacker blacks than LCD TVs do, allowing for a clearer, more intense image. LCDs are limited by their backlighting, which escapes out through pixels that should be black. However, conventional TVs are the only ones capable of producing true black.

Plasmas also have a wider viewing angle than LCDs. When viewing the television from the side, higher above, or lying on the floor, plasmas retain their crystal clear picture much better than LCDs do. Due to the shutter effect caused by the backlighting on LCDs, the larger the viewing angle is, the more brightness variation an LCD television viewer will experience.

In older models of plasma TVs, the burn-in effect posed a significant problem. When an image (for example, a paused movie) is kept on the screen for too long, the image could be burned into the screen and still faintly visible afterwards. Plasma TV companies have worked to eradicate this problem with much success; while it is still possible for images to burn in, on newer plasmas the possibility is almost negligible.

Plasma televisions have almost no size limitations, as long as the consumer’s budget can cover a gigantic screen. LCD and CRT televisions, on the other hand, are constrained to a diagonal measure of about 52 inches.

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