What is a Rear Projection TV?

"Rear-projection" is a TV set with rear projection. It is a TV display system that uses the principle of projection and reflection to put the screen and projection system into one. The full English name of rear projection display system is also called "Rear Projection Display System". In fact, rear projection is also a method of projection display.

Rear projection TV

"Rear projection" is a TV with rear projection.

As the name suggests, "

The quality of the rear projection color TV

Rear projection

Larger and clearer picture audiovisual enjoyment, enrich your visual feast. Traditional CRT TVs are limited by the technology and cost. The 38-inch screen is basically the limit of the diagonal size of the screen. The most popular large screen on the market Ordinary TVs are still mainly 29-inch and 34-inch. Although CRT TVs have greatly improved in design and quality, the inherent limitations of their size cannot create a cinema-like presence. The size of rear projection TVs is 43 inches, 48 inches, and 51 inches. Changhong has also developed 65 inches 16: 9 format rear projection TVs.

Office area

In the past, in an office meeting, when watching computer content, it was often necessary to connect a projector and hang the screen, and sometimes the picture was not very clear, which caused a certain impact on the meeting. On the one hand, rear projection is simple and convenient to use, and on the other hand, the screen size fully meets the requirements of the conference. Therefore, there is a tendency to replace projection in the office field.

School multimedia applications

Compared with the projector, the rear projection TV is relatively cheap, and has a long use time. It also has a VGA interface and a wide viewing angle, which can fully adapt to the requirements of multimedia applications and has a higher cost performance. Therefore, multimedia classrooms with rear projection televisions as imaging equipment have been established in many schools.

home theater

In recent years, with the introduction of the "home theater" audiovisual concept into people's lives, the number of middle-income people has also become increasingly large. People have put forward higher requirements for the screen size and definition of TV systems, including Due to the limitations of its own technical principles, the maximum size of traditional CRT picture tube TVs, including flat-screen TVs, cannot exceed 38 inches. Therefore, the increase in home area and the limitation of the size of traditional TV screens make rear projection TVs the first choice in home theater construction.