The marketing research to managed to deceive until the engineers.
They have listened about new the LED TVs?
Surely yes, because it is type of the promoted and more expensive television more in the market.
Platicando with the engineers I realized that the marketing of these televisions has confused enormously the population.
- Engineer Hears, and your what television you prefer: LCD or Shapes?
- Nor one of the two! I prefer televisions LED! Of that they are of pure very small foquitos.
This answer I obtained from several people, two of them were engineers. It would wait for it of a normal person, but since several engineers have confused the type of television due to its commercial name is worrisome.
And he is that Samsung decided to commercialize its new LCD TV under the LED name TV, taking to many people to think that instead of being of LCD they are of LEDs.
The reality is that these screens continue being LCD (Liquid Cristal Display), the unique difference is that they use LEDs instead of a fluorescent lamp to illuminate the screen.
The liquid crystal, by nature, does not have brightness, so it needs a source light. Before a fluorescent lamp in the border of the screen was used to illuminate it. The problem with this was that the black were not sufficiently black, and when the screen was totally black, the black saw like coffee or gray.
The new technology for LCD is to use LEDs to illuminate the screen instead of the fluorescent lamp; with this major is obtained contrasts and, slightly, blacker black. In addition, it consumes less energy and it allows that the television can be thinner.