Frbiz Reports Neo-neon Led White Won The National Invention Patent New Technology
LED lighting applications in recent years, especially the white LED lighting applications
more widely, more and more popular, white LED manufacturing technology by large LED manufacturers attention. The mainstream of white LED manufacturing method is through the blue LED chip coated yellow or red and green phosphors, in the packaging process, however, there is uneven phosphor coating is difficult to overcome this problem, the direct impact of the white LED yield and performance.
To this end, Neo-Neon Holdings (Neo-Neon Silver Rain) organization to conduct scientific and technological R & D staff, another way, successful production of LED chips in the process of direct coating phosphor white LED chip manufacturing technology, to overcome the uneven phosphor coating led to poor consistency of white LED problem, and reduces package fabrication process, reducing the cost of white LED. The technology has now won the national invention patent, the recognition by the industry. (Patent No.: ZL 200810026479)
This technique is mainly used in flip-chip structure and the vertical structure of the LED, use baffles to separate the LED light-emitting surface area and the wire separation, resulting in phosphor coating process steps in only the phosphor coating on the light-emitting surface. Specifically, this will be vertical structure or flip-chip LED structure of chips (including transparent substrate and transparent electrode layers) fit front substrate will separate baffle placed in wire area, making wire and a light-emitting surface area chips separated from the back of a transparent substrate, wire zone settings on the front of the substrate and at least one chip in the structure described in the periphery of the slurry containing phosphor coating method by directly coating the transparent electrode layer, and then evaporation by heating the slurry containing the phosphor of the solvent and makes the phosphor solidified to form the phosphor layer, and then remove the separation baffle, further cutting the substrate, thereby forming a separate vertical structure of flip-chip or white LED devices . In this way can create white light LED package manufacturing process without the need for phosphors encapsulated technology, which simplifies the manufacture of white LED technology to solve the white LED phosphor coating process of the problem has plagued the industry for the white LED's implementation method provides a new way.
As the world's attention on energy saving, LED applications, especially white LED lighting application volume and usage is increasing. Neo-Neon (Neo-Neon Silver Rain) invention of new technology will further advance the process of white LED lighting applications for energy saving in China and the world to make positive contributions to environmental protection.
Neo-Neon Holdings (Neo-Neon Silver Rain) was established in 1979, employs 15,000 people. Our products include LED related products, decorative lights, stage lights, fiber optic, and indoor and outdoor architectural lighting five series of more than 10,000 kinds of products, sales network in more than 100 countries and regions.
Neo-Neon Holdings (Neo-Neon Silver Rain) as early as 1997 started to develop and promote LED lighting applications, is the first LED application products research and development company, established in 2002 LED packaging factory, in 2003 and branched out into the upper reaches of LED Start working white lighting applications, LED epitaxy chips in 2008 to enter the field of LED areas of the world's only vertically integrated company, even application of LED lighting is the world leader.
Neo-Neon Holdings (Neo-Neon Silver Rain) is the world's largest LED production base, the world's largest production base of small light bulbs, decorative lights the world's largest production base and the largest production base of the stage lights. NEO-NEON Silver Rain brand has become the first brand LED lighting application, renowned at home and abroad.
by: Frbiz
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Frbiz Reports Neo-neon Led White Won The National Invention Patent New Technology Anaheim