Plasma tv technology consists of hundreds of thousands of tiny pixel cells which are held between two panels of glass. Those cells hold a mixture of gasses. Electrical pulses excite the gas causing them to glow and produce light. Each pixel is made of three florescent lights. Those lights are coloured red, blue, and green. The colours blend together to create the overall colour of the pixel. The overall colour is used to produce what you see on your television.
Plasmas perform better in rooms with low to moderate lighting. Plasmas screen is glass which allows for a lot of light to be reflected. This can be a problem in a room with bright light coming from skylights or windows. Many plasma tvs now have glare reducing features to help alleviate the problem. Impressive deep black colours and high contrast levels create a superb viewing experience with plasma tv’s. Sharp and vivid images are achieved through the tvs brightness, colour saturation, and strong contrast.
Plasma tvs are known to have a quick response time and the motion blur is negligible. Fast moving images are displayed accurately making plasmas an ideal choice for video gamers, sports fanatics, and movie watchers.
Plasma tv’s have a wide viewing angle due to the plasma pixel’s ability to produce its own light. Screens can be viewed from the side or the front and images will look the same. Plasma televisions allow for flexibility with tv placement and seating arrangement.
Plasma televisions used to have a problem with burn-in. Burn in is caused when static images are etched into the plasma screen. Plasma tv makers have now increased the time before burn in occurs which has corrected the etching problem.
People looking for large tv screen will find plasma tvs to be an excellent choice. Until recently plasma tvs were the only affordable upgraded technology with screens larger than 40 inches. A plasma television may be mounted on a wall or placed on a tv stand. If a plasma tv is mounted it must be anchored properly due to the excessive weight. Professional installation is often recommended because a 60 inch plasma tv can weigh over 100 pounds.
Typically plasma television screens have a lifespan of about 60,000 hours. If watched 8 hours a day it is expected that the tv will last approximately 20 years. Energy usage is a consideration when purchasing a plasma television. Some manufacturers are producing brands that emit less heat and are more energy efficient.
When it comes time to purchase a plasma tv, it is important that you compare brands and do your research. Many electronic stores have knowledgeable staff who can direct you to a plasma tv that fits your needs. Even discount department stores and warehouse shopping outlets offer a large selection of plasma tv’s. The internet is also a good source of information. It allows you to research features and compare prices on particular models without the pressure of a sales person.
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