What's the difference between LED TV and LED backlight?
At present, no manufacturers produce LED panels, and there is no LCD TV produced by LED panel. But the LED backlight LCD TV some businesses have launched called LED TV, which makes a lot of consumption was kept in the. At present, the nominal LED TV on the market is the abbreviation of LED backlight liquid crystal TV. Before that, the backlight source of LCD TV is CCFI (Ying Guangguan). The LED light source can make the color of LCD TV better and brighter, and also save energy, environmental protection and long life, and also realize ultra-thin design. Therefore, the use of LED backlight LCD TV is considered to be the future development trend of LCD tv. Due to the color TV manufacturers to LED backlight LCD TV referred to as LED TV, some consumers mistakenly believe that LED TV is produced by using LED panel LCD tv. Color TV manufacturers suspected of speculation, flicker consumers. But now the market led by Samsung, launched several TV, but does not show the true nature of the product, the current sales of the domestic market, there is the use of LED backlight technology LCD TV backlight for LED or LCD panel! The replacement of the back light source of a LED can make the panel more thin, energy saving, beautiful appearance, the Samsung is wrong, invented the concept of LED, and not their propaganda Samsung LED TV, actually should be called "Samsung lED backlight LCD TV", they do propaganda purposes, but in order to sell at a higher price. Samsung has vigorously promoted its own LED light source TV set, which allows consumers to come into contact with the new technology at close quarters, but at the cost you have to pay. At present, LED backlight LCD TV or new products, LCD TV is a high-end species, in the market into the period, the cost is higher than ordinary LCD TV more than 50%.
LED is the high brightness light emitting diode in English abbreviation. LED backlit TV or LCD TV, LCD can not shine, must be supported by the light source behind, LED is provided behind the light source. LED TV, its display is made up of light-emitting diode matrix, it belongs to the new generation of television, the advantages of good color, energy saving, large angle of view, can do large screen, high response and so on
LZ, the main difference between CCFL backlight and LED backlight is that the LCD panel has different backlight types. CCFL cold light tube (similar to daylight lamp), LED (LED). Backlight module from CCFL to LED can bring many benefits, can make the screen brightness more uniform, product power consumption is lower, the shape can be more light and fashionable. However, the W-LED (white light LED) backlight is widely used in the market. In fact, this backlight is only the replacement of the light-emitting components, but the display effect is very weak, not even improved. RGB-LED (Tri Color LED), which has obvious effect on LCD products, is used in high priced LCD TV because of its high production cost.
