In terms of the cost of LED backlights and traditional CCFL backlights, LED backlight technology has become mainstream, and it has been recognized by consumers for its advantages of mercury-free, low energy consumption, good color and long life. At the same time, the cost of small-size LED backlights has gradually dropped to a price very close to CCFL backlights. For consumers, having an energy-saving, environmentally-friendly and affordable product will naturally be sought after by consumers.
With its unique and overwhelming advantages, LED backlight technology has gradually shown a strong application prospect. Then, let's briefly summarize the advantages of LED backlight technology compared with CCFL backlight technology for everyone.
LED backlight technology: top ten leading edge
LED as the backlight of LCD, compared with the traditional backlight technology, in addition to the advantages of the color gamut range, there are many unique advantages, summarized into ten aspects:
1) LED backlights have a better color gamut. Its color expression is stronger than CCFL backlight, which can make a good complement to the liquid crystal technology with insufficient display color, and the color reproduction effect is better.
2) LEDs can last up to 100,000 hours. Even if it is used continuously for 10 hours every day, it can be used continuously for 27 years, which greatly prolongs the service life of LCD TVs, and has the advantage of overwhelming plasma technology.
3) The brightness adjustment range is large. It is easy to achieve LED power control, unlike the minimum brightness of CCFL. Therefore, it is easy for the user to adjust the brightness of the display device to the most pleasing state, whether in a bright outdoor or a black room.
4) Perfect motion picture. The flashing illuminating frequency of the conventional CCFL lamp is low, and the dynamic scene may cause the picture to jump. The LED backlight can flexibly adjust the lighting frequency, and the frequency is much higher than the CCFL, so it can perfectly display the moving picture.
5) Real-time color management. Since the red, green and blue colors are independent of each other, it is easy to precisely control the current display color characteristics.
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