Tuesday, January 25, 2011

Modern televisions use of 3D technology

3D TV CES has made headlines recently, as announced, some before 2010. Otherwise known as 3D Ready Television has the ability to project 3D stereoscopic video up. John Logie Baird, who first TV in 1928 and subsequently developed to contain cathode ray tubes to make them work better and seem more real. Then, in mid-1930, cameras that use the 3D technology was still with everyday objects.

Currently, the mainTechnology has brought television production of video and 3D images to be included for:

- Polarization 3D, which are passive polarized lenses that
- Slow Shutter, which are active, the model with Alternate Frame Sequence
- Lenses autostereoscopic do without, the 3D display and drive as it is known that commercial operators
- Anaglyph 3D, which is the most common uses of technology and process for glasses

Most UsedTechnologies is a stereoscopic method that uses a "two-view setup. This configuration uses cameras, others are placed side by side to simulate the distance between the eyes of a person that two different projects, two different points of view, one for each eye so that the 3D effect.

The modern televisions that make use of 3D technology, the use of special glasses in 3D images appear again, but these TVs are transmitted continuously3D, can switch back and forth between 2D and 3D, if necessary. Some popular modern 3D TVs are Panasonic, Texas Instruments, Sony and LG, among others. In fact, LG 3D TV was announced just completed the June 8, 2010 the first full-LED HDTV is 3D.

The refresh rate of the television is usually higher than the normal TV and requires a minimum of 120 Hz, but the higher the refresh rate on a3D TV, 3D effect looks better. This is because the refresh rate is divided between the two eyes. For example, the refresh rate to 120Hz to 60Hz per eye through the project objective. used on the lower refresh rate of 120Hz, these types of TVs have a refresh rate still twice as high as one of the older or "obsolete" technologies to other 2D televisions. These televisions offer the highest resolution available in 720p or1080p.

Also, having the HD 2D-3D-rich user experience of TV viewers should take advantage of television is a Full HD 3D Blu-ray report. This will not only offer the best technology, but also the highest performance 3D viewing experience possible at present in connection with a hard drive specifically for the 3D view and compatible eyewear.

In recent months, many cable and satellite providers airedTV shows and movies in 3D, so that these customers of this type of television sets are now with the choice of programming, as well as DVD and Blu-ray. 3D TV have certainly come a long way down since 1920, but while the base display technology has changed, the basic 3D technology has not.

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