What is a projection TV?

Projection TV is one that creates a small picture on some physical medium and then uses a beam of light to further project this image on a larger screen. Although screening television is not new, its quality is much better and its price is much cheaper than when TVs started to come to the mass market at 80. The projection television falls into one of the two main categories: rear or front projection. The first version in 80 years took up a huge amount of floor space. Many of them can remember them as red, green and blue light located at the top or bottom of the settings. In most cases, the front projection set is simply consisting of a video projector connected to a television source. They are also located on screens that are exactly like a film screen. Most of these projectors are mounted to the ceiling and many times the screens are also connected to the ceiling or possibly to the wall, which means there is no floor space at all.

The second type of projection TV is the rear projected set. These sets work using the lens to project a larger image on the screen and can be reflections or portable. Today it forms the vast majority of projection sets on the market. Most of the rear projection sets are DLPs that produce images using very small, almost microscopic mirrors or LCD SADs, the same technology as in computer displays and some computer monitors. The rear projection TV is also referred to as a flat panel TV.

Rear projection TV has many advantages over the front projection set. For example, they usually cost much less. They also have better transmissions under normal room lighting conditions. In the end, however, the preference for the front projection or the rear projection TV is personal.

Projection TVs also have disadvantages. The technology used allows larger TVs, but there is a compromise. LargerIt does not show black on them very precisely. This can change when watching scenes filmed in light light. In fact, most of the traditional TV tubes, CRT, can be displayed much better, but thanks to their make -ups and glass screens, only large can be made.