Different types of computer monitors

The monitor is the most important component of a computer. It is where the quality of system performance will be reflected. Even if all other computer hardware components, such as the CPU or hard disk drive, are of superior quality, the monitor is the most visible face of the device to tell the user that the system is perfect or not. Any deficiency in monitor performance will be counterproductive despite other system advantages. The monitor receives signals from the hard disk and forms text images and graphics. The size and quality of the monitor are very important for a user, since they are closely related to the nature of the work that will be executed on the computer. In general, there are two types of monitors in vogue today. The cathode ray tube (CRT) and the liquid crystal display (LCD) are widely used.

Then there is the plasma monitor that is almost like LCD in appearance but is based on a different technology. Conventional CRT is massive, but it is cheaper than others. LCD and Plasma are elegant and slim, which are considered space-saving devices. Among them, LCD is more popular when it comes to computer monitors due to its energy efficiency and other technical advantages. However, for special reasons, professionals prefer 27 inch monitor privacy screen because of their exceptional range of colors when it comes to graphic-oriented work. CRT can manipulate with a wide range of resolutions, different refresh rates and can offer countless colors. It has better contrast ratios too. Above all, CRT monitors are robust and very durable for basic users.

The choice of the monitor depends on factors such as the available space, the nature of the requirements and the cost factor. End users who need the computer only for basic uses such as browsing the Internet or sending emails can opt for CRT, which is much cheaper than other alternatives. But for the reasons mentioned above, LCD monitors are widely preferred for their compactness, style and sharp or crisp images they offer. When choosing LCD monitors, there are certain factors to consider. The first and most important is the resolution that represents the number of pixels on the screen. A unique feature of LCD is that it will have a native resolution and, therefore, can offer a comfortable viewing experience. The native resolution range from 1024 x 768 to 1600 x 1200. The next factor is the aspect ratio. Most LCD monitors come with an aspect ratio of 16: 9 and 16:10 that are widescreen formats. Consequently, LCD monitors are very suitable for watching movies or fast-moving sequences. Response time is another important factor, especially when the monitor is used for games or fast-moving programs. Some of the LCD monitors will have 2 or 3 ms response time. Most LCD monitors come with functions such as inputs for DVI connections.

The latest development in LCD technology is LED backlight. Monitors with this innovative feature are now becoming popular. The main reasons are the superior color reproduction capacity and the contrast ratio. In addition, this new technology helps the product to become the most energy efficient monitor available in the contemporary market. As all leading manufacturers have introduced their computer monitors into the markets, consumers have no problem choosing the appropriate ones according to their respective needs. Internet is the best source to locate them.