Friday, November 22, 2013

The Vivid Value Of Cold Cathode Fluorescent Lamp

By Susan Dawson


CCFL or known as the cold cathode fluorescent lamp is a lighting system which undergoes the two processes of fluorescence and electron discharge. It is commonly used as a source of light for liquid crystal displays. LCD made use of them for their properties of longer duration in usage and smaller in size. The color hues and the type of phosphor that protects the inner wall can be adjusted by changing the level of pressure of the object injected unto the glass tube. Availability of different sizes and shapes of these lamps can also be modeled.

When an electrode emits electrons, that is what you call as a cathode. A CCFL is not ardently electrified through a filament. Discharge tubes, neon lamps, and vacuum tubes or some other types of gas discharge lamps made use of this. As the name suggests, it is not naturally under the operation of low temperature. Passing from the lamp itself into the gas is a method of operating at heated temperature.

Meanwhile, a hot cathode fluorescent lamp or knows as the HCFL is the exact opposite. They actually have the same architectures but each one of them undergoes different types of electron discharging processes. Heating up of electrodes through the emitter is its main function. CCFL clearly does not bow down to this.

The cold cathode contains negative electrodes. Something of discharging gases like every lamp should always has the positive and the negative types of electrode. Infusion of it together with the anode is the entirety that will happen when the devices are on.

A number of features can be of big advantage when using the CCFL. Backlight, a form of illumination used in liquid crystal displays, is very much compatible with this. Its source of bright light only requires a range within a small diameter only. Another feature is that it is actually earthquake resistant, a great factor indeed. The duration of usage would even reach 60,000 hours.

Modern technologies like the copiers, cellphones, and laptop displays has the CCFL inside among them. PC monitors and flat panel television utilizes this too. It very much guaranteed that it is reliable with the current successes of various techs being used today.

Having a thinner tube diameter allows the bulb to run cooler and would last longer than an ordinary lamp. It has half the mercury of a HCFL. The on and off option does not shorten their span of usage. Meaning, they can be handled with standard incandescent dimmers and motion detectors.

Bulbs of this kind sure has a lot to offer advantageously. They really reduce the mercury dilemmas of a traditional CFL. They are much more in good stability. They last longer akin with a LED. And yet, these bulbs are less expensive compared to a light which is LED based.

Innovation throughout the birth of technology bares the cold cathode fluorescent lamp which we are using today. Its transition and suitableness is remarkable and very useful. No matter what kind of economic race a person is or no matter what his or her position in the society, it is best to use the light of money saving.




About the Author:



0 comments:

Post a Comment