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Oct.06, 2009 in Computers

The large monitors were made to receive gradually more economic as the prices continue to fall. While 21 “the monitors were used for the cost $1500-2000 now some of them can be found for $900-1600. Besides, very large monitors have already come on the market. Sony has let out 24 LCD; it has received very high price list, but do you know what monitor will be further in the industry? LCD have become more and more extended recently. Branch analysts predict that in six or seven years LCD screens will change almost all old screens. It does not mean that nobody will have CRT-MONITORS, it is simple that when someone goes on purchase of the new monitor they will be, possibly, looking on LC, unlike CRT.

Why is it a transition to the market of LCD-displays? Well, LCD-displays have many advantages in comparison with traditional technology CRT. Actually unique minus for LCD-displays are their high price which will descend eventually. One of the advantages of LCD-screens is their very low emissions of radiation that allows you to use them in difficult working conditions (hospitals, scientific researches etc.). One of lacks of CRT-MONITORS is that as the size of the screen becomes more, it receives the monitor much more and more hard. “The monitor 17″ deep on the average also weighs 40-50lbs. 21 monitors can weigh to 90-100lbs. LCD-screens usually weigh from 8-15lbs (is 20lb 20,5 LC) depending on their size. Besides, depth of LCD is much less, as a rule, in 6-8 inches.

Other distinctive advantage of LCD-displays is their registration of stands. Each cell can be changed individual therefore there is no blinking. In old CRT, only three guns can be observed (green, red and dark blue) which are constant screen updating (as a rule, 72Hz). If on the screen it is not updated at enough high frequency of updating then human eye can find out the flickering screen. However, as all screens will not be changed for small pixel change, worry to removal from the flickering screen.

The basic lack of LCD-displays is their high price. I could find the 13, 8-inch screen the least expensive under the price $995 (manufactures View sonic). The average price for screens is about 14-14, 5 inches that is $1400-1500. The prices have fallen good bit, last year they have made nearby $1000 more. The Principal cause of the high prices is that LCD screens are difficult to make. In each window there are three various cages on pixel that should be made. In typical the permission 1024×768, 2359296 various cages should be made. Usually quantity of the defects it is necessary only 6 for replacement. In the future improving productivity and as LCD-screens become more and more modern and popular, the price will decrease.

Feel information overload when it about choosing computer hardware? This is normal to feel like this, as the market is naturally flooded with all sorts of computer hardware propositions.

Be smart, build your own point of view. This website with computer hardware tips will help you to understand this market better and you get good chances to choose like a pro.