Currently, the HD televisions are available in four different display models. This includes direct view, rear projection, front projection, and flat panel. Among the four models, the flat panel HDTV is the cutting-edge model in television technology. There are two types of flat panels; LCD and plasma. Direct view television was the earliest model. In this type of television set, the display screen was placed in front of the cathode-ray tube (CRT) and the screen size was limited up to 40 inches.

Rear projection televisions, also known as big screen TVs, come with cathode-ray tubes or digital rear projections. Screen sizes of rear projection televisions will range from 40 to 70 inches. Front projection HD televisions are embedded with LCD or DLP technology. These types of television have screens ranging from 30 to 100 inches and are quite expensive.

If you're new here, you may want to subscribe to my RSS feed. Thanks for visiting!