What Is The Difference Between LCD And Plasma TV Screen?

The appearance of LCD and plasma TV is quiet similar, though both these televisions appear to be flat and thin, they use diverse technology in an effort to offer similar results.

Plasma television technology inspired from the florescent light bulb. The display comprises of cells. In between each cell two glass sections are divided by a thin gap which is filled by neon-xenon gas and is sealed in plasma type while being made. The gas filled in the plasma is charged on regular intervals when it is in use. The charged gas then gives out red, green and blue phosphorous going on to create a television image.

LCD television uses different technology, LCD's are built from two layers of transparent substance, which are polarized and are stuck together. One of the portions is coated with special polymer which does the work of holding individual liquid crystals. Hence current is sent across through each liquid crystal, which allows them to pass or block light so that they can create images.