Laser TV compared to OLED TV – What's in technology?
Laser TV – what is it?
There is much hype around this type of television, however, technology has been around for a number of years. The term laser TV refers to the principle of literally firing a laser inside a television screen to produce an image of excellent quality. This process is more efficient in the production of an image compared to our current plasma and LCD televisions. When one takes into account the range of colors that are visible to the naked eye (known as color gamut), plasma and LCD can produce only 40% of these colors, while television technology laser can produce an excellent 90%.
Technology behind laser TV
Let's take a simple look at the principle behind the technology, to really understand how it works.
Current TV technology produces red, green and blue (RGB). In principle it is possible to combine these three colors to produce a full range of visible colors, but in reality, representations are capable of displaying only a limited range of these colors. However, in a Laser TV, three different wavelengths are used, these are simply light rays that are projected with precision and bright on the screen, producing the glossy black.
The technology is based entirely around the principle of projection, with this in mind laser TVs are a perfect upgrade our current rear projection TVs, these TVs whose images are projected from the back of the TV in the back of the screen. A typical rear projection screen tends to measure inchs 50 to 100 inches and are used regularly in the spaces public. It is the ultra high performance lamp (UHP), which is the basis of technology, laser technology, however, essentially replaces this and as a result suits much larger screen size.
What laser TVs are available for purchase?
Mitsubishi became the first manufacturer instead of making a commercial laser TV available to consumers in stores in November 2008. LaserVue Aptly named, this TV was priced at around $ 7,000. A bit expensive for the market. The LaserVue is available in 65 inches or 73 inches and 3D versions are also ready and as expected these days is perfect for wall mounting.
Rumors of Toshiba in the market are spreading rapidly. Whether many other manufacturers want to enter the race remains to be seen.
Laser TV vs OLED – How do they compare?
To be honest, since support both technologies at the time, Laser TV is ideal for the end of the OLED TV market to another. Laser television the market currently meets the big screen and now to adapt to OLED technology market smaller screens, of course, this will change as both develop over time. The two technologies are not yet head to head in TV market.
Check out the features of each:
LASER TV:
– Wider range of colors displayed (more or less double standard HDTV's)
– The laser intensity is maintained for the life of the TV, which means high
image quality is maintained in the life of the TV, unlike the current HDTV
technology
– Televisions Laser use about a quarter of energy used by current TV technology
– Laser TVs tend to be half the weight of the current HDTV
– First commercially available 65-inch TV and 73 versions
OLED TV:
– Excellent image quality with 1000000:1 contrast ratio
– Better image quality means more wide viewing angle of 180 degrees
– Ultra-thin screens measuring 3-mm thin
– Power consumption less than current technology because no backlight is needed
– First commercially available television in 11inchs
So what are the disadvantages?
Always seems to be a concern about any laser technology, dealers fear to raise questions about possible damage to the eyes of a laser damage should a laser TV. These concerns are further demonstration. However, it suggested that special filters can be installed inside the TV to eliminate this potential fret.
Another concern is mottled effect. Laser TV technology can produce an effect on the human eye is like a scab, this is caused by a number of waves combine to produce a wave with varying intensity. This problem is being addressed by manufacturers, is expected to be overcome in the near future.
What technology wins? – Laser or OLED
Laser TVs are on sale and available for everyone …. and more, if your bank balance can support and his house is quite large. If this suits your circumstances then laser television is a possibility for you at this time. OLED TV is cheaper in comparison, but not to the average consumer prices have been content with screen sizes and not reflect what we are accustomed to our homes.
As, however, Laser technology has a way of developing, as more manufacturers take up the challenge. Prices should decrease and so will screen sizes. OLED screen sizes also is expected to increase. There seem to be more of a buzz and excitement around the OLED industry. Image wise these two technologies are really well above the rest and once these televisions develop and become really can pay television, and we want in our homes, then there could be more a head to head battle.
What technology is best to ask? Taking into account all other factors, at this moment, is only too early to say.
For more information on Laser TV and any other laser OLED-based or hardware, please visit: OLED TV – simply explained
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