Works like a plasma screen
Plasma TVs are made of plasma gas, and neon-xenon gas is produced. This
The gases are placed in tiny cells or pixels on the screen. The interior of the pixel
and sub-pixels are coated with phosphor. Each pixel has three sub-pixels
what a primary color (red, green and blue). These cells (pixels) are included
between two glass plates. Associated with each plate is an electrode
Electrodes covering the entireLength of the glass panes form a grid on both
Glass plates. These electrodes are connected to a computer display. A
create an image on the computer sends a current in the electrode and the
corresponding position on the grid, in pixels gases, the causes responsible
The gases are ionized, which in turn depends on the length of time the
Current causes the gas to make a UV light. These UV rays then
causes thePhosphor coating of the pixels of the corresponding color. With all
these cells or the lighting of the pixels to create them at the same time a uniform image.
The advantages of a plasma screen
The advantages of this technology is that it can be illuminated on the screen for all
simultaneously, and each pixel can be used and "on" we have to get very smooth images. Also
Since each pixel is independent of each other on the screen the pictures are very bright and can
be viewed from wide angles.Finally, the biggest advantage of plasma televisions has
can be very tall and very thin with most displays these days
Measure no more than 4 inches deep. The most common screen sizes these days
is the 42 "50" - 60 "at the top, this is not for rear projection TV is not yet, but the
Image quality is obtained and the fact that the screens are very thin, makes
them my choice for best display at this time. The largest plasma screen in the world
wasjust shown at CES (Consumer Electronics Show) in Las Vegas. E 'measured
103 "and was developed by Matsushita Electrical Industries (Panasonic) has done. Samsung
currently in second place with 102 "inch plasma panel. For the consumer, the
large panel you can buy the Samsung 80 "and costs a fact
whopping $ 130,000. Imagine what would have said the woman, if I made the bad guy
home.
The only major disadvantage of plasma compared their prices woulda
Screens. Compared to LCD plasma is much cheaper per inch. There are
a myth has it that the plasma display should not be long and
replaced quite often. Even if you eventually lose their brightness and
Colors fade as the half-life of the gas can be achieved, more events of this
Days are designed for half-life of 50,000 hours. At normal viewing of 4 hours a day
This would not have been achieved for 35 years at 8 hours per dayequal to 15 years
The set will last. So if you watch TV 24 hours a day you expect these displays
They last many years.
PRO:
large screens
Price per inch is reasonable
excellent color reproduction
Disadvantages:
Price is high compared to projections
Consumption
Some models provide a buzz (especially if the display is white or light gray)
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