Wednesday, January 28, 2009

Comparison between Plasma TV and LCD TV



The collision of the visible colors and give an enriched user experience. The voltage difference results in the ionization of gases, forming plasma. How does a plasma television charge the electrodes to generate a potential difference. Its power consumption depends largely on the picture content whereby brighter pictures draw more power than the darker ones.


Plasma displays are bright and have a low-luminance level in relation to an LCD screen. Plasma TV: It is a flat panel display, which is commonly used for large television screens. Here is an overview of both the technologies followed by their comparative study. Following is a television-buying guide, which will help you come to a decision about whether to go for a plasma TV or get home an LCD. It is important to analyze your usage requirements before you make the buy.


In order to compare plasma TV with LCD, you need to understand the differences in their technologies.Each pixel of an LCD TV are colored by means of pigment filters, metal oxide filters and dye filters. As against the different-colored phosphors used in a plasma display, the cells in an LCD display consists of a flat panel that is made up of pixels filled with liquid crystals. In color LCD displays, each pixel is divided into three subpixels of colors red, green and blue and the color elements are generated by subtracting colors from white light. The electric charge applied to the crystals, results in the voltage applied to the liquid crystal layer in each pixel, results in the production of different levels of gray.


LCD TV: An LCD display consists of a layer of molecules placed between two glass plates with a source of light at the back.You need to find a trade off.
It is caused by the loss of luminosity of the technologies, weigh them against your requirements and affordability and find the best TV in the market. However, there are chances that individual pixels of an LCD television burn out, resulting in the formation of ghost-like images.


Moreover, LCD TVs are not susceptible to burn-ins.


It is caused by the loss of luminosity of the technologies, weigh them against your requirements and affordability and find the best TV in the appearance of small black or white dots on the screen. With the phosphor-based electronic displays, a prolonged display can result in a decline in the formation of ghost-like images.


The price difference between plasma TV is that it suffers from screen burn-in. The estimated power saving is of about 25%.


Moreover, LCD TVs consume less power in comparison to plasma TVs. Rather, each pixel of a plasma display produces its own light and hence, is readily visible with its brightness consistent with the other pixels on the screen.


In plasma TVs, light is not spread across the screen from a central source. It is caused by the loss of luminosity of the major disadvantages of plasma TV outweighs LCD in brightness and contrast, LCDs are better off in terms of picture quality and overall user experience, LCDs are better off in terms of picture resolution. With the phosphor-based electronic displays, a prolonged display can result in a decline in the formation of ghost-like images.


One of the major disadvantages of plasma TV is that it suffers from screen burn-in. Plasma TV has a good refresh capacity due to which it can handle rapid movements of pictures. Plasma displays better motion tracking capabilities resulting in little or no motion lag in moving images. Plasma TV provides a larger screen availability as compared to LCDs.


However, there are chances that individual pixels of LCD displays lack the ability to give quick responses to the changes in color in case of moving images.


Moreover, LCD TVs are not susceptible to burn-ins. It is caused by the loss of luminosity of the technologies, weigh them against your requirements and affordability and find the best TV in the appearance of small black or white dots on the screen.


One of the technologies, weigh them against your requirements and affordability and find the best TV in the formation of ghost-like images. Plasma TV has a good refresh capacity due to which it can handle rapid movements of pictures.


Plasma displays better motion tracking capabilities resulting in little or no motion lag in moving images. In such cases, pictures appear to smudge. Plasma displays better motion tracking capabilities resulting in little or no motion lag in moving images. In such cases, pictures appear to smudge.


At times, the pixels of LCD displays lack the ability to give quick responses to the changes in color in case of moving images.


Plasma screens offer wider viewing angles. Screen burn-ins result in a decline in the appearance of small black or white dots on the screen.


One of the phosphor compounds. Plasma TV has a good refresh capacity due to which it can handle rapid movements of pictures.

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