2024-07-05
What are the highlights of LED backlight technology
Ten advantages of LED backlight technology
LED as LCD backlight, compared with traditional backlight technology, in addition to the advantages in the color gamut range, there are many unique advantages, summed up in ten aspects:
1)LED backlight has a better color gamut. Its color performance is stronger than CCFL backlight, which can make up for the lack of display color LCD technology, and the color reproduction effect is better.
2) The service life of LED can be up to 100,000 hours, even if it is used continuously for 10 hours a day, it can be used continuously for 27 years, greatly extending the service life of LCD TVS, and can obtain overwhelming advantages over plasma technology.
3) The height adjustment range is large. It is easy to achieve LED power control, unlike CCFL where there is a threshold for minimum brightness. Therefore, whether it is in a bright outdoor or an all-black indoor, it is easy for users to adjust the brightness of the display device to the most pleasing state
4) Perfect moving images. The flicker frequency of traditional CCFL lamps is low, and the performance of dynamic scenes may produce picture jumping. The LED backlight can flexibly adjust the luminous frequency, and the frequency is much higher than CCFL, so it can perfectly present the moving picture.
2) The service life of LED can be up to 100,000 hours, even if it is used continuously for 10 hours a day, it can be used continuously for 27 years, greatly extending the service life of LCD TVS, and can obtain overwhelming advantages over plasma technology.
3) The height adjustment range is large. It is easy to achieve LED power control, unlike CCFL where there is a threshold for minimum brightness. Therefore, whether it is in a bright outdoor or an all-black indoor, it is easy for users to adjust the brightness of the display device to the most pleasing state
4) Perfect moving images. The flicker frequency of traditional CCFL lamps is low, and the performance of dynamic scenes may produce picture jumping. The LED backlight can flexibly adjust the luminous frequency, and the frequency is much higher than CCFL, so it can perfectly present the moving picture.
5) Real-time color management. Because the red, green and blue colors emit independently, it is easy to precisely control the current display color characteristics.
6) Can adjust the backlight white balance, while ensuring the overall contrast. When the user's video source switches between the computer and the DVD player, the white balance can be easily adjusted between 9600K and 6500K without sacrificing brightness and contrast.
7) Can provide continuous surface array light source for large-size screen grave. LED is a flat light source, the most basic light unit is 3~5mm side length of the square package, very easy to combine together to become a given area of the surface light source, with good brightness uniformity, if as the LCD TV backlight, the required auxiliary optical components can be done very simple, screen brightness uniformity is more excellent.
8) Security. LED uses a low-voltage power supply of 5~24V, which is very safe, and the design of the power supply block is also quite simple.
9) Environmental protection. LED light source does not produce any rays, nor does it contain toxic substances such as mercury, which can be described as a green environmental protection light source.
10) Seismic. The flat structure makes the LED have a stable internal structure and excellent seismic performance.
6) Can adjust the backlight white balance, while ensuring the overall contrast. When the user's video source switches between the computer and the DVD player, the white balance can be easily adjusted between 9600K and 6500K without sacrificing brightness and contrast.
7) Can provide continuous surface array light source for large-size screen grave. LED is a flat light source, the most basic light unit is 3~5mm side length of the square package, very easy to combine together to become a given area of the surface light source, with good brightness uniformity, if as the LCD TV backlight, the required auxiliary optical components can be done very simple, screen brightness uniformity is more excellent.
8) Security. LED uses a low-voltage power supply of 5~24V, which is very safe, and the design of the power supply block is also quite simple.
9) Environmental protection. LED light source does not produce any rays, nor does it contain toxic substances such as mercury, which can be described as a green environmental protection light source.
10) Seismic. The flat structure makes the LED have a stable internal structure and excellent seismic performance.
If you are not sure which LED fixture is best for your project or need help with layout configuration, please call +86-755-23328395, contact@like-light.com. LIKELIGHT is here to help you. Customised services are at the heart of our business. For OEM/ODM customers, we can provide you with complete design and manufacturing services to meet your specific needs and requirements. Whether your customization needs are small or large, our state-of-the-art technology can provide reliable, flexible, and timely production. Quality is our key, and continued investment in equipment and automation allows us to achieve extremely high repeatability.
