All About Plasma Tv

By Author: Kaisar Adnan
Total Articles: 38
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Plasma televisions are seen in high-end market of television screens. The very word "plasma" conjures up images of futuristic technology.
Plasma televisions are also known as plasma display panels (PDP) and use a plasma or gas contained between two glass panels with phosphor coating. The plasma is made up of neon and xenon noble gases that interact with phosphors to create light. The color and intensity of each pixel of the Plasma Display is controlled by an electron beam computer-driven.
The plasma TV was invented in a very simple prototype form in 1964 by the University of Illinois professors Donald Bitzer and Gene Slottow, and his graduate student Robert Willson. However, early technology was very crude until Larry Weber developed a high resolution, large screen prototype of Matsushita's plasma display and sold by Panasonic. The first plasma TV was sold publicly-offered by Pioneer in 1997.
The Japanese were the first to show genuine interest in plasma television technology and the Japanese company Fujitsu eventually became the world leader in the production of plasma panels. One reason for the interest ...
... of Japan was that plasma screens were effective in showing the Japanese kanji script.
In 2002, Bitzer, Slottow, Willson and Fujitsu was awarded the Emmy for technological achievement in relation to the development of plasma TVs ..
Most plasma TVs consumers are either 800 x 600 or 1280 x 1024 pixel resolution. Plasma displays are bright with high contrast, and power consumption comparable to a CRT or AMLCD television. Plasma screens have a greater "enlightenment" factor that the LCD screens because the screen is glass, but recently companies like Panasonic has implemented an anti-glare layer displays.
The plasma TV screen is great, but very thin - an advantage for many types of use. Plasma and CRT have similar wide viewing angles that are superior to the LCD screen. New plasma TVs last about 100,000 hours of viewing, but improper use can shorten this period of life. contrast ratio is, the extremes between bright and dark colors for plasma TVs, is greater than that of LCDs. Some plasma displays have contrast ratios in the range of 1,000,000:1. Plasma screens have a brightness level of 1000 lux or more.
One disadvantage of plasma screens is the phenomenon of burn-in screen. Phosphor burn-in points on the screen used more frequently results in the creation of ghost images on the screen. In addition, when the display is running in high gloss, ghost images can be created by the accumulation of electric charge in the pixels.
While plasma TVs are expensive, new advances have gradually reduced the price of these screens. There are also efforts to make plasma TVs more energy efficient.

Should I Buy a Plasma TV?

Buying a television used to be easy. There was only a little television with different sizes in most stores and television each uses the same technology. Buyers choose both LCD, plasma, CRT, rear projection and other technologies when shopping for TV. So should you buy a plasma TV?
A plasma TV is a flat screen TV has advantages and disadvantages like any other piece of technological equipment. Disadvantages include plasma TV that is more susceptible to screen burn in. Finally, plasma televisions flat panel tend to perform poorly at higher altitudes and usually heavier and more prone to screen brightness other technologies.
However, there are several advantages of a plasma TV. Most of the advantages of plasma TVs are derived from its ability to provide a better picture. In particular, plasma TVs offer deeper blacks, better contrast ratio, superior motion tracking, deeper colors, and a larger assortment of screen sizes. Any videophile would obviously be much happier with a flat screen TV plasma.
There is a common argument that is made by plasma television producers regarding the use of mercury in the manufacture of other technologies for flat-screen television. Many manufacturers of flat screen televisions plasma assertion that LCD televisions are hazardous because they contain mercury. This argument is based primarily on their perception of the advantages and disadvantages of owning a flat screen television plasma. In a house with many windows open and natural light, a plasma TV can have a lot of glare of the screen. In addition, increased heat production of plasma TV may cause problems with heat buildup and the combination with sunlight. As is the case of each product, plasma TVs are sights worth and can be improved. However, compared with existing technologies on the market, a plasma TV is likely to adjust to the situation of your house better than competing technologies to it. Ultimately, the choice is yours or not to buy a plasma TV or LCD flat screen TV for your home or business. However, it seems that plasma TVs have the advantage.

Flat screen televisions plasma

A plasma television is a type of flat screen TV known for its space conscious design, the realism of the image, vivid colors and bright images. The plasma TV keeps the smaller cells of noble gases between two glass panels.
The plasma TV uses noble gas and electric currents for the conversion of plasma and fusion of color. Plasma emits ultraviolet light in the conversion. Each pixel contains red, green and blue sub pixels combine and make the vibrant colors that plasma television is known. The correct color reproduction is possible with plasma technology. LCD, LED, DLO, CRT, OLED, SED and FED are all competitors of flat-screen plasma. Brightness, thin screen, large screens, and wide viewing angles give the plasma tv its competitive advantage.

Advantage

o The refresh rates of the plasma TV is higher than its competitors. Therefore, plasmas do not exhibit confusion commonly associated with LCD technology. Videos and movies with lots of action, vibrant colors and fast movement can be enjoyed with plasma technology.
o The Plasma TV is light compared to previous technologies
o The Plasma TV produces colors more accurately than its competitor the LCD. Tv plasma screens 68 pixels/236 compared with 16.7/224 LCD.

Plasma TVs can display up to 178 degrees angles without significant degradation of image quality.
The Plasma TV consumes less energy than previous models of plasma TVs, due to their lower levels of luminance.

Disadvantages

The temperature should be above 5 degrees for the delivery and successful installation of the plasma television.
o While newer models of plasma TVs are expected to last up to 60,000 hours, the experience of older models of image degradation over time. Pixel displacement and other technological advances are used to eliminate image retention and screen burn-in. Green matches also play a role in the process of elimination.
o Large area flicker is common in plasmas
Plasma TVs consume more electricity than the equivalent of the LCD.
o Spectators can experience problems such as buzzing at higher altitudes. o The AM radio, shortwave radio, and amateur radio can interfere with plasma televisions. The problems that can cause a malfunction of the plasma or other annoying problems.

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