Sunday, July 8, 2012

Introducing type of HDTV



There are many types High Definition Television (HDTV) sets, for main type show as below:-

1.PLASMA

Plasma screens use a relatively new technology. Considered the best looking TV sets made. The picture is sharp and the colors are vivid. Plasmas are very thin and can have very large screen sizes. It is very common for people to relate HDTV with plasma.

PLASMA always thin, wall-mountable, high brightness, and excellent picture quality but expensive, shiny screen surface, potential for burn-in, some models use al lot of power and produce excessive heat. Warranty and service is also questionable.


2.LIQUID CRYSTAL DISPLAY (LCD)

LCD Technology is widely used for computer monitors, cell phones, and personal electronic devices. This technology has become hugely popular in the past few years and will continue to grow.

LCD always thin, wall-mountable, high brightness, excellent picture quality, efficient, and anti-reflective screen eliminates most glares but expensive, possibility of motion blur with fast moving images, and can’t render deep blacks and grays.


3.LED (Light Emitting Diode) LCD TV

Stands for Light Emitting Diode, a simple circuit that emits light. LED is the newer addition to the HDTV bestiary, and is the new, hip product to push on consumers but more expensive than other.

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