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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.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoA light-emitting diode (LED) does not emit light by a mechanism involving the creation of plasma.
In the LED, we see that a semiconductor will, under certain conditions, emit photons when electrons combine with holes in the semiconductor material. The emission of photons (light) is what the investigator would expect as the device produces illumination. But the mechanism by which this happens does not involve plasma physics. It's a semiconducting phenomenon. Use the links below to discover how the LED works.
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What companies manufacture led lights?
Anchor,Philips,Wipro,Havells are some of the led manufacturers
Are led lights dangerous if place in a wooden box?
Sometimes it is but depends how hot the light gets.
Deffrent between LCD TV and plasma TV?
The pixels of LCD TV is filled with liquid crystals and arrayed from backlight or reflector to produce images. Plasma TV has many tiny cells between two panels of glass that hold a mixture of noble gas. The gas is electrically charge turned into plasma which produces lights and images. Plasma uses power per square meter, the brighter the image the greater its consumption. LCD is very efficient and power saver.
Do you have to refill plasma TVs?
Yes. Due to the fact that they are based on fluorescent (probably spelled that wrong) lighting. Fluorescent lighting uses large amounts of electricity to excite gaseous atoms into plasma, the fourth state of matter where electrons fly free from their nucleus, thus plasma tv's have plasma
Why light emitting diodes are good?
LED (light emitting diode) is an electronic component that generates light from the electrons flowing in one direction through it, in an electron circuit, possibly as part of a circuit board. In a circuit the light emission can be a short as a nanosecond. One or more LED's can be used to make light with a minimum of electricity. Modern applications are wide spread including optical sensor activators, calculator displays and automotive tail lights. LED's have come down in price and can last for tens of thousands of hours so have become an economical replacement for other lights in some applications.
What is the difference between a plasma and a led television?
LCD are little lights for each and every pixel, while plasma has two pieces of glass with plasma between the two.
What are the differences between Plasma, HD, and LED tvs?
Plasma tvs are flat panel systems that are used in large televison displays. HD or "High definition" tvs have a higher resolution which results in clear image quality. LED tvs use LED lights for back lighting.
What do people use plasma for?
For PLASMA tv and lights
Are Christmas lights led lights?
yes they are led lights
I'm looking into buying a new TV. What is the difference between Plasma, HD, and LED?
Plasma tvs are flat panel systems that are used in large televison displays. HD or "High definition" tvs have a higher resolution which results in clear image quality. LED tvs use LED lights for back lighting.
Which is the energy efficient television in led and plasma?
In general an LED consumes less energy than a Plasma.
Is Plasma TV more expensive than LED TV?
Yes Plasma TV are more expensive then LED as you will get more features with Plasma TV
Which type of LED lights is popular for holiday usage?
There are many popular types of LED (Light Emitting Diode) lights for the holiday season. This includes LED icicle lights, white wire LED lights and regular LED lights.
Where can you find plasma?
fluorescent lights
What are some examples of plasma besides stars?
natural - lightening, the auroraman made - neon and florescent lights
How people use plasma in daily life?
plasma TVs and fuorescent lights.
How do plasma TVs compare to HD LED TVs?
Plasma TV's often have a wider viewing angle then LED tv's. LED's are often brighter and more vibrant. I would suggest a plasma for a wider and larger room. LED's for smaller rooms.
