Shopping guide LED TV
ByPhilips, Sony and Toshiba still want to bring this year, flat panel displays (LED TV) on the market, which have a LED backlight. Thus, they represent a strong competition with Taiwanese manufacturers AUO and CMO, who have also announced a number of different models with the new feature. The LED backlighting is so far known from laptops, their advantages lie in a significant power savings and extremely low space requirementswith a uniform brightness. In addition, LED’s are very durable.
It is assumed that the LED backlight in flat panel displays will include the future standard.
There are two ways to place the LED’s: one can arrange the backlight on the edge of the display, this variant is called the Edge backlight. A newer alternative is the distribution of the LED’s behind the whole screen. They are arranged as in a matrix,and the entire background of the LED TV is evenly lit.
Shopping guide LED TV’s
When the LED TV’s is a technical advancement in LCD TV: The backlight of the screen is no longer done with the alternative previously used as a backlight cold cathode, but it will be used LED diodes. The devices have thus far on improving black levels and a sharper contrast. Moreoverthey can be built and are even flatter than the predecessor models much power efficient. It can be assumed that LCD TVs are installed in the future exclusively with LED technology. In addition, disappear with the new technology, the advantages of the plasma power-hungry devices in terms of brightness, contrast and motion blur.
It remains to be seen whether the LED TV’s future, to merge the two camps of LCD and plasma flat panel displays bycombine the advantages of both types.
Some leading manufacturers have already switched entirely to LEDs, while others make their new models with LED technology in parallel to the devices with alternative backlighting. The prices are not significantly increased despite the new technology compared with previous models, and the devices with alternative backlighting.
Forefront of flat panel LCD with LED backlight is the Japanese company Sony. TheBravia models with LED technology include sizes from 32 inches to get to 40. Sony promotes new technology, thanks to the “narrowest television in the world.” This is the model KDL-40ZX1 which more than 40 inch diagonal and a sophisticated edge LED technology offers. The device has the minimum width of 9.9 millimeters.
It has the ability to hang on the wall and access wirelessly to compatible devices such as receiver or Blu-ray players. TheLED technology allows a superhot image with natural colors and a captivating contrast. In addition, the device is equipped with Motionflow 100Hz.
The Korean manufacturer Samsung offers two types: the new model range bsteht made up of nine units with LED backlight and nine devices with alternative backlighting. The LED TVs have screen sizes from 32 to 55 inches, they are therefore both the main unit asas a second TV for the bedroom or nursery. The smaller models also have a 100Hz engine installed, the top models of the 8000 series are equipped with 200Hz Motion Plus technology for flicker-free reproduction of the images. In addition, motion blur during fast sequences are now in the past.
The units with LED technology are only 30 millimeters deep, was the visual impact compared with the conventional technique significantly improved. Neverthelesswas not recorded on Tools: The flat housing of individual models are integrated receivers for DVB-T or DVB-C. Furthermore, some models of Series 7000 and 8000 integrated into a network. External media can be accessed through the existing USB ports.
Furthermore, the well-known manufacturers LG, Panasonic, Philips and Sharp have already in their model ranges to devices with LED technology and announced the first models for thenear future on. Panasonic wants to leave by 2011, with the development time and bring that date no more LCD models on the market.
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