from LCD to LED, TV-technology develops very dynamically and very fast. The slim
size and flat surface picture of LED HDTVs already made a name offered. Thus,
which is the difference between the LCD - and LED HDTV? Look yourselves a few
points here, in order to understand the singular characteristics of this newest
LED version on the market. The most important characteristics of the LED HDTV
are not an improvised version of LCD and a new technology. It is the same LCD-TV
with the only difference, in the backlight. In LCD televisions, behind which
display - panel, Backlights for the production are used by clear television
pictures. Some enterprises use fluorescent tubes for an intensified effect in
LCD. Two main types of LED (light emitting diode) - version available, which
only by two different kinds by back light in them use. Local Dimming LED uses
full length lights and the whole width of the plate on the display. The panel
light dimmen, scolded, or even on own illuminate depending upon requirement of
the picture shown. Edge lighting in LED HDTV uses and the lighting only at the
edges of the screen by the light, which shifts inward, if projects. The LED
screen is more favorably than dim lit up screens, there due to the placement of
the lighting at the edges, very slim and thin plates or cabinets is possible.
Two kinds of LED - HDTV today is LED the newest version of the television, the
search for meaning in each household is. To forwards a few years back, the LCD
was HDTV or liquid crystal display the popular technology into indicator. Today
however LED more and is preferential the last word. LED (light emitting diode) -
televisions are just as slim with a flat screen as the LCD. The difference is
appropriate for backlight in these televisions in the way is arranged. Beside
television, these screens are likewise used for laptops, computers, digital
clocks and pocket calculators. The LCD HDTV uses fluorescent lamps usually in
the back page of the screen is arranged. Two kinds of LED backlight the lights
on the screen with LED display are arranged into two types: Local Dimming: In
this HDTV, in full length lights to be used, those cover the entire width of the
screen or indicating panel. These have the special ability, the picture on the
screen lighting on their own to adapt. They can switch off, brighten up or
cloudily become on their own. But in times due to this arrangement brighter
ranges seem into the darker zones, which can decrease blackness the dark areas
to bleed.