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Does a plasma TV have a color gun that displays the picture?
By screen name Chris -- Plasma TVs use thousands of sealed, low pressure glass chambers filled with a mixture of neon and xenon. Behind these chambers are colored phosphors, one red, one blue, and one green for each chamber. When energized, these chambers of "plasma" emit invisible UV light. The UV light strikes the red, green and blue phosphors on the back glass of the display making them produce visible light By clinnin Plasma TV's do not have a color gun, only tube TV's do.
Do plasma televisions emit smell?
Normally Plasma televisions do not emit smell. When a TV is brand new, a part might heat up and burn off a piece of glue. Otherwise, it should not emit a smell. Normally, it would not emit a smell.
What is the difference in a plasma and an LCD TV?
The difference between plasma and lcd TV is the type of material that is used to project the image. LCD has a good image but plasma has a better image. The only problem with plasma is that there is a greater chance of burning an image into the screen from overuse. LCD screens emit no light of their own, they need to be back lit by flourescent tubes or White LED's. They are cheaper to make, reasonably robust and lighter than a Plasma. Plasma screens are expensive, delicate, heavy, run hot, use lots of power, made of glass and emit their own light via the plasma trapped in individual cells. Plasma's used to have the better light output and definition, but LCD technology is fast catching up.
What are the rays detected from TVs?
CRT and plasma TVs emit x-rays, which can be hazardous.
How do plasma televisions work?
many tiny cells between just two panels of glass hold a mixture called Nobel gasses. The gas in the cells is electrically turned into a plasma which emits ultraviolet light which then excites phosphor to emit visible light.
Do LED lights have plasma?
Plasma is a state of matter in the same way that solids, liquids and gases are also states of matter. Plasma is found in fluorescent light bulbs and is used to generate images in a plasma television. So, a television has the same kind of plasma as a light bulb but applied in different ways.
Difference bet lcd and plasma tv?
Plasma TV uses very tiny cells and the gas in the cells emit the image. But plasma TVs get very hot extremely fast. LCDs are more energy efficient
Why does my 42 inch plasma tv have a light blue screen The cable sound comes through and you can control the DVR still?
Because you pooped on it!
What is plasma in a plasma TV?
highly ionized gas that glows in various colors: red, green, and blue in a TV.
Is plasma TV's better than LED TV's?
LED TV's emit much better quality picture
How much room light is too much light for a plasma TV?
a lot
What does plasma have to do with a plasma TV?
A plasma panel is a layered device. It is comprised of millions of cells each lined with a red, blue or green phosphor, much like a CRT is coated with the same color phosphor dots. Each cell is filled with a gas and wired to a computer chip that tells it when it needs to light. When the gas is electrified it causes a plasma gas discharge that emits ultraviolet light. That in turn causes the phosphor to glow its color. The complete pattern is scanned in lines from top to bottom in a 60th of a second. (Therefore twice in a 30th of a second which is the time it takes for your eye to comprehend and register any image).
