What are the 4 basic types of displays? There are basically 4 major categories of display. These include, an electronic display, a television screen, a projection screen, and a wall mounted display unit. Each type of display is generally found in a different location in a business setting, office, or home. Depending on what technology is being used in the display the screen may be smaller, be of a higher resolution, have a different color depth, or even have more functionality than the previous ones mentioned.
The traditional type of display consists of a cathode ray tube (CRT) television that projects the image from the tube onto a wall. These screens are still used with some devices to this day, but other display technologies such as LCD displays and projectors have taken over most of the market since they are cheaper and allow for greater levels of functionality than CRTs. They also can be swiveled horizontally, which makes them ideal for larger formats such as a projection screen. CRT monitors are not cheap but are very common in businesses and offices.
LCD screens are a great replacement for the CRT monitor because they are thin, flexible, and have many different functionality. They range in price depending on how high the resolution and colors they can display. Some of these newer types of LCD displays are available with a built in VGA port as well as a USB connection. While they don’t offer the same viewing experience as CRTs they are perfect for a wide variety of different uses. It is best to research different types of LCD displays before purchasing one so you know which ones are best for your particular need.
Projection displays are made up of tubes that project the image to the wall and either use liquid or a film to catch the image upon a flat surface. These types of display technology can be very expensive due to the materials needed and the size of the tubes. Flat screen TVs use LCD technology and can be found for affordable prices as well as being more affordable than CRTs. When you are choosing a TV, make sure to compare prices on different models and brands so you can get the best deal possible.
Since television technology has improved so much the size of screens has decreased making plasma televisions the popular choice. Plasmas are much more affordable and easy to use compared to previous generations. Because of this they are great for home use and for commercial purposes as well. Some newer models will let you plug in your headphones so you can enjoy the TV even without the presence of others. One of the main differences between a plasma and LCD is the contrast ratio. With a plasma TV the contrast ratio can reach 100 million: 1, which is far greater than the contrast ratio of LCD televisions, which are only able to reach around 40 million: 1.
Finally, the technology for HDTV has come a long way. They are not as common as cathode ray tube but the increase in availability has made them less expensive. The cost savings may be in the form of longer life expectancies. Many’s will have up to two thousand hours of viewing time while CRTs will only have around six hundred hours. So, when you decide what are the 4 basic types of displays, remember that the amount of technology that went into the design may have a significant impact on how the display looks. Once you have the information you need then you will be better able to decide which display is best for you.