Smart Led Panel Light backlight technology classification and comparison

At present, there are three main ways to apply LED backlight technology in the field of Smart Led Panel Light: direct-lit three-primary-color RGB-LED light source, direct-lit white LED light source and edge-lit white LED light source. The direct-lit RGB-LED light source technology is absolutely the first in the comprehensive display advantages, but the price and cost are also the highest, and it is not possible to popularize the market. Smart Led Panel Lights currently on the market generally use direct-type white LED light sources and edge-type white LED light sources.

Smart Led Panel Light Direct Technology: Emphasizes excellent image quality

Smart Led Panel Light companies adopting direct-lit LED technology believe that direct-lit LED technology is superior to edge-lit LED technology in terms of image control, and the price of edge-lit Smart Led Panel Light is inflated. "Compared with the two methods, the 'direct type' is more perfect for the performance of the picture quality.

"Take Smart Led Panel Light as an example, the direct-type product evenly distributes multiple LED lights on the back of the panel, so that the backlight can be evenly transmitted to the entire wall, and the details of the picture are more delicate and realistic. The side-type is in the The Smart Led Panel Light has multiple LED lights installed on the frame, so that the light source is illuminated from the side.

Although this can minimize the thickness, because the number of LED lights is reduced by nearly 2 times, it is easy to reduce the brightness of the picture in the form of "X" (that is, the surrounding area is brighter than the central position).

In addition, the direct-lit LED TV also divides the LED backlight into several cells. When black is displayed, the light in the corresponding LED area can be directly turned off to show a very perfect black. Therefore, companies that use direct-lit technology in Smart Led Panel Light believe that direct-lit LED backlights can render images more accurately and show excellent color and light-dark contrast.

Smart Led Panel Light Side Entry Technology: Emphasizes Ultra-thin and Energy-Saving Leadership

Compared with the Smart Led Panel Light direct-lit backlight technology, the edge-lit backlight technology has higher requirements on the overall system design and integration capabilities of enterprises. In addition, from the perspective of manufacturing cost, Smart Led Panel Light uses edge-type white LED technology to consider the need for overall thinning, which often leads to various cost increases. Therefore, the cost of the whole machine is higher than that of direct-type white LED products.

The slimmer volume becomes the biggest highlight of the side-entry Smart Led Panel Light. According to the reporter's understanding, the thickness of the thinnest side-entry Smart Led Panel Light on the market is only 2.99cm, while the thickness of the straight-down Smart Led Panel Light is 5.5cm.

 Is "light and thin" important? Some experts in the Smart Led Panel Light industry said that consumers care more about the "light and thin" characteristics of electronic products, because this is an obvious improvement in product quality, and it is the ultimate intuitive reflection of a brand and Smart Led Panel Light's R&D capabilities and manufacturing technology. Every inch of the Led Panel Light's appearance means an improvement in technology. In addition, the side entry Smart Led Panel Light is relatively more energy efficient.

Smart Led Panel Light backlight technology comparison

Whether the direct-type Smart Led Panel Light is better or the side-type Smart Led Panel Light is better seems to be an unsolved question.

An LED technology test conducted by the National Broadcasting Smart Led Panel Light Quality Supervision and Inspection Center gave an interesting answer. "We conducted a comprehensive test and comparison of the technical indicators such as brightness and chromaticity parameters of the same brand of side-mounted LEDs and direct-lit LEDs. The levels of the three parameters of contrast are slightly different, but the overall difference is not large.

For the development of Smart Led Panel Light backlight technology, some people in the industry believe that there is a long way to go. After all, consumers have just come into contact with the new word "LED" and have not yet understood its true meaning and advantages. LED is the future development direction, and LED will have a bright future. As a consumer, you should calmly deal with various comments, do not follow the trend, see where to start, and understand more thoroughly before buying.

If you need to buy LED panel lights, you can contact us. Xinjielighting is a professional LED panel light manufacturer with mature technology, guaranteed product quality and reasonable price. Welcome to buy.

For more information on led panel lights, please refer to the following:

Detailed explanation of LED panel light components and technology

Analysis of ten advantages of LED panel light backlight technology