More on 3D TVs

A 3D TV is actually a television that makes use of various three-dimensional techniques like multi-view capture, stereoscopic capture, 3D display, and also 2D plus depth. Altogether, they become a highly unique viewing device in order to project a particular television program like as if it is a realistic 3D field.

3D Popularity

It was actually in the 1990’s that 3D episodes start to become popular in American TV shows. They did this in order to attract a lot of viewers and also increase the show’s ratings.

When singe-view displays are used, only a single stereo pair at a time is projected. However, with multi-view displays, they can make use of head tracking features in order to change how the entire view depends on the viewing angles and can also project multiple independent views of a certain scene for a certain group of multiple viewers, otherwise known as automultiscopic. It is with the use of the 3D TV’s format of 2D plus depth that such multiple views can be created.

Other display techniques have also been identified such as the volumetric display, holography, and also the world-known 3D strategy of the Pulfrich effect. Doctor Who used the Pulfrich effect for the movie the Dimensions in Time back in 1993, by the Discovery Channel in 2000 specifically for its show Shark Week, and by the comedy show 3rd Rock from the Sun back in 1997. Essentially, what they all did was a type of autostereoscopic display.

The History of 3D

Three-dimensional imagine actually dates back to the start of photography. It was in 1844 that David Brewster, a Scottish inventor gave the world what is now called the stereoscope, which, in turn, is a device that can take pictures in three dimensions. It was after several years that it was further developed by Louis Jules Duboscq in 1851, as he displayed the image of Queen Victoria at the Great Exhibition in 3D. By World War II, the personal use of 3D technology was actually fairly common to the public.

It was in the 50’s era that household televisions started to become well-known in the USA. It was also around this time that huge amounts of 3D movies were released. In fact, the first of which was entitled Bwana Devil, produced by the United Artists.

Although 3D originated further in the past, it was actually only recently that multi-view capture features of the 3D TVs were made much more amazing and stunning, especially once with 3D glasses. It is through such features that the public can enjoy the 3D experience as the images look like they are being projected out of the screen.

At present, 3D TV can be the next big thing when it comes to consumer electronics. Still, 3D televisions are still in their introductory phase, which suggests to consumers to wait for a couple more years for the technology to mature before they act on impulse and get themselves their very own 3D television set.

To date, each and every major maker of TV sets starting from Samsung, LG, Sony, right up to Panasonic, provide the market with their own renditions of 3D TVs.