CRTĬRT versions were products that appeared quite early in the 1950s and became a popular device more than 30 years later, thanks to the Barco brand. Therefore, the image will be on the back of the screen, but the front is entirely standard. This device does its job by magnifying the image inside the TV and reflecting it through the mirror. However, the screens in the rear projector units have the limited fixed size of a typical TV frame. The advantage of this technology is that your TV will look more significant (up to 40 inches) than a traditional CRT. This type of projector was quite popular in the early days of traditional LCD TVs in the 2000s. The task of this detail is to help project the image onto the screen in front. Rear projection uses display technology with CRT, LCD, or digital light processing (DLP) inside the frame. The visibility of this device is excellent at 8 feet and 10 feet.įor families or businesses that often install this TV projection into the room, the screen will be fixed on the wall or dropped from the ceiling by remote control.īesides, if you want to change the size, you can do the screen replacement and move the device closer or further away. Usually, manufacturers offer this product for home theater and high-end equipment. Here, let’s find out the types of TV projection on the market today: Front Projectionįirst, let’s look at the front projection type with a two-part system, the front screen, and the projector. At the same time, the TV also becomes a small-scale cinema screen for home use, providing an enjoyable experience. The benefit of a projection TV is that the resulting image will be much larger than most standard models. Therefore, projection TV has also developed similarly. They appeared and have replaced older products like the old-fashioned, extra-large cathode-ray tube (CRT) TVs. We can list several types of TVs, such as LCD TVs or Plasma TVs. The task of screen technology is to create an image, and projector technology will be responsible for transmitting and putting the image on the screen.Īt the same time, today’s TVs have also grown in a wide variety, allowing you to choose more efficiently, according to your preferences and the space you use. A projection TV results from technical and technological research made up of television technology and projector technology.
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