Laser spot design and engraving of the light guide plate can greatly improve the LED light effect

With the increasing awareness of energy conservation and environmental protection, the LED industry has also driven the development of led light guide panels. The scale of China's LED light guide panel industry has increased from 100 billion yuan in 2010 to 130 billion yuan in 2012. Although this year also continued the downturn in the LED industry in 2011, it still failed to block the development of the light guide plate industry. After all, although the LED lighting field was blocked, there were still many growths in backlight applications.

In the era of buffering in the field of LED lighting, many manufacturers of light guide plates have begun to invest in technology research and development, which is mainly to meet the high requirements of the market for backlight light guides. Just like the light guide plate in the different fields of LED panel light and LCD TV backlight application, the requirements for the light guide plate are different, and the application conditions of the latter are obviously strict.

With the continuous improvement of the production level of domestic light guide plate enterprises and the improvement of technology, the development of laser spot light guide plates for higher process is started, so that the light guide plate can obtain better product performance (this product performance mainly refers to the laser guide after molding). The brightness and uniformity of the light panel is compared to industry average data). In mid-2011, Yingxing Technology began the research and development of laser light guide plates, and now has the capability of mass production and patented technology with laser dot design.

As the LED light guide application market matures, users have higher and higher requirements for product stability and reliability. Especially under the same conditions, product requirements can achieve better energy efficiency indicators, higher brightness and uniformity, Higher product price competitiveness, which can occupy a larger market share.

Of course, in the beginning of the personalized development of LED lighting products, in order to meet this demand, laser light guides must also be personalized, such as butterfly shape, heart shape and other personality plane shape (currently more round And the square light guide plate), but this technical difficulty is obviously improved a lot. If the difficulty of the LED side illumination of the shape of the individual light guide plate can be solved, then the personalized LED flat lighting product will create a new market field.

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