-
Anonymous users2024-02-07LCD refers to liquid crystal panel, and LED is the backlight of the panel!
Usually the LCD refers to the CCFL backlight, and the LED refers to the LCD with the LED backlight!!
Recommended: LCD TV with LED backlight.
LED backlight advantages: energy saving (this is a fact), does not hurt the eyes (experts nonsense) CCFL backlight advantages: high brightness (LED is indeed relatively low brightness, but enough).
-
Anonymous users2024-02-06It's actually one thing, it's just that the backlight is different. Nowadays, home TVs are all liquid crystal televisions (LCD), and LEDs are the backlight.
-
Anonymous users2024-02-05The LED backlight is power-saving, the board is thin, and the new LCD has no lamp backlight. According to the purchase, the electricity bill saved for decades is not much different. However, the boss's performance parameters are much worse, so it's better to buy LED backlight.
-
Anonymous users2024-02-04LEDs are the backlight. Actually, LCD is fine. My personal advice is not to follow the trend, because one more concept costs more silver. Not cost-effective.
-
Anonymous users2024-02-03The parameters of the CCFL backlight on the first floor are much worse, it is unfounded, and there is nothing wrong with it, and now the LCD output of the CCFL backlight is still very large, more than the LED backlight, and the technical parameters are no different.
-
Anonymous users2024-02-02LED,It is the most mature mainstream TV technology now,Long life,Durable,In terms of price,Skyworth is a bit expensive,But you can consider Pangoo,His price is cheap,Quality after-sales these are still passable!
-
Anonymous users2024-02-011. The so-called LED TVs sold on the market today are actually LCD (liquid crystal) TVs that use LED (light-emitting diode) as the backlight.
2. Ordinary LCD (liquid crystal) TVs use CCFL (cold cathode fluorescent tube) as the backlight.
LEDs are more advanced,Better,Energy saving than CCFL,Wider color gamut,Higher brightness,Longer life,Direct-type LED TV can also realize local dynamic brightness adjustment (side-entry type can't do),Make the picture quality better,But **higher。
LCD is not CRT.
LCD is liquid crystal;
CRT is a cathode ray tube (picture tube).
The display screen in public places such as stadiums, railway stations, and airports is a real LED TV screen.
curtain, but because the area of a single pixel is too large, it is estimated that it will not be able to be used at home in a few decades, so buy this so-called LED now.
-
Anonymous users2024-01-31First of all, these two terms are not analogous!
LCD is short for Liquid Crystal Display!
LED is a type of LCD backlight, and there is also a common type of LCD backlight, called CCFL.
In other words, common LCD monitors or TVs are divided into two different types of backlight: LED and CCFL!
Between the LED backlight and the CCFL backlight, the LED is usually brighter and less power-consuming, and it is also higher!
However, the current mainstream LCD is basically LED backlight!
It will be replaced, it's just a conceptual error, in fact, LED or LCD TV, but the backlight is different, it uses a new LED emitter, which has a longer life than the original cold cathode fluorescent lamp (CCFL), tens of thousands of hours are not too attenuated, the luminous efficiency is very high, it is very power-saving and durable, and the color reproduction is better than that of cold cathode fluorescent lamps (CCFL.
There is no real LED TV on the market now,Only LED backlight LCD TV, it has the advantages of energy saving, high brightness, thinner shape than traditional CCFL backlight LCD TV, but it is much more expensive。 In fact, the LED backlight really wants to achieve uniform brightness to use the direct type, and the most expensive way on the market is basically not, and the thickness is difficult to reduce, now the market is basically low-cost side-mounted LED backlight, in addition to energy saving, thin thickness is theoretically longer service life. >>>More
Choose whichever you like. The cool ones can sing, and the cool movies are a little more refreshing. >>>More
Clothes can be dried and dried in the end, but the biggest difference between these two methods is that the clothes will bring a significantly different body feeling after drying, and the dried clothes will often feel particularly rough, while the dried clothes will become soft and smooth. >>>More
Plasma TVs are better!
Plasma is a display technology that uses inert gas discharge, using a plasma tube as a light-emitting device, each pixel corresponds to a plasma tube, and the plane of the light-emitting plasma tube is evenly distributed in the screen. In this way, the center and edges of the image are exactly the same, and there is no distortion, achieving a pure plane in the true sense of the word. >>>More