Television sets have come a long way since the old black and white cabinets that served as furniture several decades ago. Colour television sets, with their large cathode ray tube, were bulky and took up almost as much room as the old cabinets. Also, the picture on these old sets was frequently lacking in clarity. The development of plasma television has changed all that.
Adhering to government mandate, television stations started broadcasting in digital format in 1996. This made plasma television possible. Digital television (DTV) resulted in improved picture quality and made plasma television available to a wide range of consumers.
Plasma monitors are far more convenient than the old television sets. The monitors are usually only 6 inches thick and have a wider screen than ever. The size of plasma monitor is continuously growing, the largest one being 15 feet tall and 11 feet wide.
The new plasma television sets can be viewed in any light without bothersome glare as the picture does not become washed out in bright light. The new plasma sets are capable of displaying a wider range of color than ever before.
Inside the plasma monitor, the television lights up thousands of cells called pixels, which are components injected with xenon, neon and helium gasses and coated in phosphor atoms. These pixels generally are red, green and blue and combine to yield the entire color spectrum.
The pixels are positioned between two plates of glass. When the electrical current is turned on, free radicals are released into the cells and become ions. These ions bind with one another to form plasma. The gases emit an ultraviolet light which light up each pixel. This creates the image on the plasma screen.
Plasma television sets have become popular because of their space-saving slim monitors, which can rest easily on a counter or be mounted on a wall. They achieve superior colour reproduction and allow for greatest contrast ratio between dark and light colours.
Although consumers love their new plasma television sets, they have remained concerned over the high consumption of energy required to run them. They are expensive to use at a time when consumers are looking for energy efficiency instead of energy waste. These problems may be a thing of the past as a new generation of plasma television sets are in the process of being introduced.
A new, more energy efficient plasma display has been developed and introduced at the 2008 Consumer Electronics Show. Through improved phosphors and cell design, these new plasma sets are twice as energy efficient as the current sets. This will make them considerably cheaper to use. The new plasma monitors are thinner than ever and provide even better picture quality. A wireless version will also be offered, allowing for easier installation.
Consumers are enjoying the age of improved television viewing. As prices of the plasma televisions fall, the demand for plasma TVs will be greater than ever.
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