SMD ribbon is made of FPC circuit board, LED lights, high-quality silicone casing. Waterproof, easy to use low-voltage DC power supply safety, light colors and diverse, colorful ; outdoor use can be anti- UV aging, yellowing resistance, high temperature and other advantages, which are widely used in building outline lights, entertainment quasi- decorative lighting, advertisement decoration lighting lamps fields.
Jewelry showcase lighting, display case lighting, cabinet lighting, wardrobe lighting, decorative lighting stores, lighting art lighting, advertising light box lighting and hotels, guesthouses, villas home decorative lighting.
Can be bent, can be easily fixed to unsmooth surface. Every two LED lights have a loop. Small size, rich color. High -brightness, adjustable light angle, installation, length can be customized on request. Constant current drive has low power consumption, electro-optical power close to 100 %. No UV, infrared radiation, no heat, no risk of mercury leakage.
From a global perspective, China Taiwan packaging production accounted for 60% share of the world's major companies have Everlight, Lite, Opto, Bai Hong, Wang Qi, etc., on a clear division of downstream industries, supply chain stability, especially packaging go to the mainland after the manufacturing cost of production compared to competitive advantage, the next 5-lO years, the Pearl River Delta, Yangtze River Delta, Fujian and other areas will become the world's LED packaging center.
From the mainland market, SMD ribbon domestic market a few years ago almost entirely by the United States, Japan, South Korea and Taiwan suppliers’ occupation. Although foreign firms still occupy most of the market share, but since 2000 SMD ribbon products Foshan Nationstar Optoelectronics Technology Co., Ltd. production, China will be the rapid growth of local suppliers. Now, the industry has 20-30 vendors, most enterprises are concentrated in Guangdong, Shenzhen, Dongguan, Guangzhou and Foshan, a small number of enterprises located in Jiangsu, Zhejiang and Fujian. Industry-leading companies, including the country star power in Foshan, Guangdong Hongli Opto-electronic, Shenzhen Ruifeng power, Jiangsu Wenrun good optical and photonics.
SMD ribbon packaging technology is first configured phosphor and epoxy resin, made a mold, and then with a good phosphor epoxy glue to make a pie, cake and gum paste on the chip, surrounded by then filled with epoxy resin, which is made in SMD ribbon. For example, as shown in Figure 1.
Now the market is relatively common dimensions of 50 (mm) × 50 (mm) of SMD ribbon chips inside the package has three LED epitaxial a six pin, which was soldered to the PCB circuit board surface, because it is directly with thermal glue on the surface of the cooling plate, so that the heat has been greatly improved, so that greatly improved reliability, light is also smaller.
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