Blue Glass
New generation of 3D Glasses in 3D HDTVs by Fisooloo.com
From 1980′s and 1990′s until now, people usually benefit from 3d glasses from the very cheap ones to the disposable or the paper ones For looking at special effects in magazines and watching 3D movies in sophisticated LCD shutter glassed or 3-D HDTV which are produced for example by Sony and Panasonic for their LCD screens . How the LCD glasses work? They get a signal from the TV set to synchronize with before they alternately dim each side of the glasses in order that you actually “see” a series of images through your left and right eyes which your brain stitches together into a 3D image. That is the reason why the LCD glasses are more expensive.
The effect in the cheaper glasses, with the red side and blue side, is not the same. Also for a 3-D image all the information is included in the picture itself, which is called an anaglyph. In that case your eyes “see” two different images due to the differently coloured filters, and the brain clarified the coherent image as 3-D. in a natural manner depending on colour filters means that the overall colour of the 3D image suffers. The other way to obtain the same result is using a light with different polarity and then when using polarized glasses, the left eye sees an image with one polarity and the right eye sees a different image with different polarity. You brain builds a 3D image from the two separate images but with no loss of colour. How incredible it is !
Which one is the best one for wearing? When you would like to watch 3D TV or play games, you’ll probably need a set of LCD shutter glasses as Sony and Panasonic are marketing TV sets that need those glasses. For the cinema, it will depend on how the movie was recorded the film, it means you probably need different glasses for different movies until a standard is accepted, or one format becomes dominant in future. However, at this time companies like RealD and MasterImage make the polarised glasses, XpanD makes LCD glasses ,and Dolby produces their own kind of 3D glasses for their own 3D movies .
3D gaming is going to be really big and is probably going to be one of the chief factors driving the adoption of 3D in our homes. Most people who has gamed on a good 3D TV monitor have responded very enthusiastically to this technology. Add to that the fact that there is no significant processing involved for 3D gaming (the images and the game are already in a virtual 3D space, so generating a different view for each eye is quite trivial), which is making it easy for publishing houses to push the development of 3D games.
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