The Key Technology Of Plasma Spotted Shopping - Buy, Plasma, And Technology - Hc Network Appliance

Four-year wait for a World Cup coming back, in order to better watch the game live

, recently many of my friends are considering buying flat-panel TV. Industry experts point out to watch the World Cup such as the fierce competition from

Color Expressive, dynamic picture of fluency and chiaroscuro effects and other aspects into account, compared with plasma technology

Liquid crystal More mature, more suitable for watching the World Cup.

The market Plasma TV Quality varies greatly, the time of purchase from the following key technologies to identify:

Plasma screen Screen (also called Panel ) Is the most important plasma components, directly determines the merits of television. The world is Korea

LG , Samsung And Japan's Matsushita and a handful of companies with production capacity of plasma screens, large, plasma television, plasma screen option is chosen.

Different filter technology, plasma screens are also different. Traditional filter technology uses

Glass External screen to watch the results vulnerable to external influences. All major vendors have introduced filtering technology to enhance image quality, Panasonic "new deep black filter layer", Samsung "good optical technologies", the latest filter

Membrane Technology LG is a breakthrough in hardware, using a very thin film made from special materials to replace the ordinary plasma screen outside the filter glass. As the filter membrane can effectively prevent glass produced ghosting, random reflection phenomenon, data show that the brightness and contrast can be increased by 5% and 20%, quality is obviously better than the traditional filter glass.

Resolution Resolution TV screen clarity in determining key indicators. Generally bright spot with the smallest screen (pixel) number of horizontal and vertical number to indicate the resolution of flat-panel television screen, usually 852 480,1024 768,1280 768 are "standard definition" class, only the 1366 768 is internationally recognized "high definition" standard. 2008

Beijing Olympics Council, China will use the high definition signal broadcast to the world, if, when using or "standard definition" TV, then watch the effect is being reduced. Some manufacturers use a 1024 1024 resolution, this TV's screen is used a kind of special technology, so that vertical lines odd and even number of points turns luminous, close viewing might be a slight flicker .

Contrast and brightness Contrast and brightness is a measure of plasma TV an important indicator of good or bad, the two complement each other, not in isolation. Currently the top plasma products should be achieved 10000:1 contrast ratio, brightness of 1,500 lumens. Thus, in the case of sufficient brightness, color, delicate, distinct, even if the football field when the shadow of some of the case, the screen is also natural and clear.

Chip technology In addition to the above key indicators

outside the TV chip technology (often referred to as TV engine) is also important. To CRT TV Times

SONY The WEGA engine and flat-panel TV LG's XD engine era represented, TV chip technology to improve quality in signal processing and play an important role. It is gratifying, domestic

Brand Not long ago have developed with our own

Intellectual property rights Chip technology, such as Hisense The "letter-core" in the stability, maturity and so have a lot of improvement, I believe that promising.

[Popular Keywords]: Choose Plasma Technology Comment Large In Small

by: gaga

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