When it comes to flat screen televisions are two technologies in mind, LCD (Liquid Crystal Display) and plasma. Many people are confused about these two types of flat panel technology and may choose among them work quite confused. If you compare a plasma, LCD TVs, you can find something useful for the following information.
Flat panel technology with
The LCD screen is clear of two plates that contained a crystal are filledLiquid between them. These crystals repositioning light or let light through, and the result of millions of crystals, this is the image on the display. The effect of the crystals is caused by tension.
Plasma TVs, on the other side is full of millions of cells of glass! With inert gases such as neon and xenon along. These cells are illuminated by fluorescent materials, which are activated by electrodes. Each cell contains three different colored phosphors --green, blue and red. As the LCD screen, is the combination of millions of cells, the image on the display.
The image quality and performance comparison
Brightness - according to the independent public, is brighter than LCD TV and Plasma TV. On average, plasma screens brightness ratings of 100 candelas per square meter, while LCD TVs are about 450 This perception of brightness is, of course depending on where the TV isand what is being monitored.
Contrast ratio - Contrast ratio measures the distance between the dark and white of the TV show, a high ratio of half more detail you can see. In the real world, LCD TV reported that the higher the contrast ratio of 450:1 to 200:1 and can be equally compared to plasma televisions.
Saturation - Saturation measures the accuracy of colors on the screen for the presence of gray, gray scale higher results in lower baseSaturation. Plasma TVs are known for their high color saturation with the method of their emitted light. The ability of plasma pixels are turned off when not in use are preventing the emission of stray light, which diffuses the color. For this reason, the colors and shades in plasma TVs are much more intense and vivid.
Dimensions - plasma TVs are generally larger than LCD TVs. Plasma TVs can be as large as 60 inches, but can only be the smallest 32 inches. LCD screens can be as small as13 inches but no larger than 46 inches. The dimensions will be developed in these areas, however.
Angles - the images in plasma TVs are still visible at about 160 degrees and even 180 degrees for some models. With LCD TVs, however, the image of over 100 degrees will be boring.
Developmental Psychology - Plasma TVs can last from 20,000 to 30,000 hours, which means it can operate for about 20 years with an average use of 4 hours per day. LCD TVs last longer, with aStages reached at 50, 000 or even 60,000 hours, which means it could last 40 years, with an average daily consumption of 4 hours.
Costs - as LCD televisions are generally smaller, but are also less expensive than plasma televisions. LCD TV with less energy
Flat panel displays are still the popular choice among televisions in those days. Whether it's definitely a plasma or LCD, flat TV can give you an overview of the hip.
Recommend : Sony 40 inch LCD TV