3D TV - How the technology works

The anger in the fields of modern electronics, is the shadow of a doubt 3D television.

From 3D movies started coming movie, people wanted the movies in 3D.

The range of 3D technologies is growing rapidly in those days.
There are many ways to create the 3D experience on the TV screen.

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Some ways to do it is more expensive than others. But other technologies are easier to build.
Before a manufacturer port3D TV market, he will think about these tradeoffs.
When it comes to television in 3D is created, there are three main ways to do it.

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Lenticular consideration.

3D Lenticular Sheets --- Multicolor: Blue

 This is a technology developed by Philips company that has always been creative.
 This technology allows people to see 3D without glasses, 3D note.
There are some people that glasses look and feel kind of silly. The lenses used in televisions, on the basisconcept of the lenticular display, send a different image for each eye.

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The left eye to have a framework that differs slightly from the photo that goes in the right eye.
The disadvantage of this is that these TVs have a small viewing angle.
And 'for most people, these three dimensions in all its glory miss them.

Passive systems of glass. Hyundai is working on a flat screen television, films that you can either 2D or 3D.

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If you see three dimensional images,You still have the 3D glasses.
These screens may be two overlapping images. Each eye sees a single image due to the polarized lenses in the glasses.

The three-dimensional effect that is created is quite convincing.
 You can already buy television sets, like those of today. Most models I've seen are about 40 cm.

Mirrors, 2D and 3D Design

Active systems of glass. This system works almost like the system with passive glasses.

The main difference is that the 3D effect does not come from Television. 


Instead, the effect of the show is almost complete.

First, the glasses are synchronized with the refresh rate of your TV.

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 Then the TV show turns to the left and right eye.

The sealing of these glasses will ensure that the right eye sees only the images for the right eye.

Of course the same is true for the left eye.
This effectively halved the frequency of update of the TV. Therefore, a minimum of 120 Hz refresh rate recommended Combination with active glasses.

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