Although there are many “LED TVs” in today’s home appliance stores, they actually cannot be called true LED TVs, but only LCD TVs with LED backlights. Compared with ordinary LCD TVs using CCFL light sources, It's just different on the backlight.
So what is the real LED TV?
LED TV can actually be seen as an upgraded version of the LED display that we often see. It is controlled by the display of thousands of RGB three-color LED lights. Each light source of the LED TV is self-illuminating, which is essentially different from the principle of the main back light source imaging of the LCD TV.
What are the advantages of a true LED TV?
1, the size of wireless expansion. The current maximum size of a traditional LCD TV is 110 baht. If it is larger, there are major problems in terms of technology, cost, yield, etc. However, LED TVs do not have this limitation. It is assembled from a basic LED unit. , so the dimensions can be customized to meet the needs of the user. Before that, some companies displayed 288-inch LED TVs.
2, can be customized creative TV. Since the LED TV is assembled from LED units, of course, in addition to the size can be customized, its shape can also be customized, such as the now very curved TV, for LED TV technology is much simpler, it is easy to achieve.
3, large size price is extremely advantageous. The price of a 60-inch LCD TV is about 78,000 yuan, while the price of a 70-inch LCD TV needs 230,000-30,000. If it's bigger, such as the 85/84-inch LCD TV displayed in the market, the selling price is mostly More than 100,000, and then a larger LCD TV, the price will need to be hundreds of thousands. The increase in the price of LCD TVs is a geometric increase with the increase in size, and the increase in the size of LED TV screens is merely an increase in LED units, so the price is also growing in proportion. For example, 2 square meters increase the price by 1 time relative to 1 square meter.