Disadvantage technology essay

In theory using LEDs instead of CCFLs to backlight an LCD panel shouldn’t adversely affect the viewing angle. Manufacturers are now using a variety of clever techniques to reduce the thickness of their displays and improve colour accuracy, contrast and uniformity of illumination by manipulating the brightness of the individual LEDs. It’s possible that this is what makes the viewing angle appear narrower on some screens. All LCDs are at their best when viewed head-on, but compared with CCFL-lit screens the so-called sweet spot can be smaller and from further away the reduction in picture quality becomes more apparent.

Disadvantage technology essay

disadvantage technology essay

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