Technology to monitor Lcd, Led, Crt

  



Once we get to know the technology is commonly used monitor technology CRT (Cathode-Ray Tube) and LCD (Liquid Crystal Display). CRT monitors are certainly a large tube, a lot of desk space-consuming, wasteful electricity kosumsi and LCD monitors are thin, less kosumsi electricity. Of the two types of monitor definitely has its advantages and disadvantages of each.
Did you know that LCD monitors (Liquid Crystal Display) is not really environmentally friendly? Therefore, when the screen is lit with fluorescent tubes (usually four), it forms mercury vapor (mercury) low pressure. Well, mercury (Hg) is a hazardous product, which if thrown away will pollute the environment. Oh yes, fluorescent tubes / neon it's called Cold Cathode Fluorescent Lamp (CCFL). The Graphic Designers who prefer a CRT monitor (Cathoda Ray Tube) because it has better color quality.
Now this era is not completely green CCFL began to be replaced with environmentally friendly environmentally friendly. The solution is to replace with LED technology (Light Emitting Diode), using diode technology that could replace fluorescent CCFL used in LCD.Brighter than the LCD and more focused.
Kunggulan-edge LED Monitor:Ability to produce detailed images smoother and more perfect than the LCD monitor. During the LCD monitor is much complained of by the computer user who works as a graphic designer, the ability of the image produced by the LCD is not as smooth as the image produced by a CRT monitor. Since it uses LEDs,certainly does not produce flicker (blink) more often (termed the "flicker free"). generated by the LED lighting is more stable compared with the LCD, so the stability of light and color, and sharpness can be maintained during digunakan.Konsumsi monitor use less energy ( 40% more efficient) than the LCD monitors that are used as light-emitting fluorescent lamps.
Well this is what fixed the LED monitor, so that later a graphic designer can choose the LED monitor the media kerjanya.Umur LED lamps for longer or have a longer lifetime than monitor.LED LCD monitor compared to the LCD monitor will have a lighter weight , besides that its thickness will be thinner juga.Kedalaman higher color than LCD monitors up to nearly its original color.Contrast ratio is high enough compared to the LCD monitor comparison, for example, up to 1,000,000: 1.Tidak using materials that are harmful to the environment, one of which is no longer using electronic materials that contain mercury.


Sumber : http://komputer-fix.blogspot.com/2011/04/mengenal-teknologi-monitor-lcd-crt-led.html

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