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The new 'Automotive Lighting Lamp beads GD2' sail---OAK LED flood light

Sep 27, 2016

  Text / Engineering LED Xuchao Peng At present,stadium-lights a total of polycrystalline ceramic packaging technology in the industry attention, gradually warming up, at the same time, with a flip-LED lighting market gradually by the attention, more and more LED manufacturers began to invest in R \u0026 D and production in this area,led-stadium-light in an effort from the technology and costs, accelerate the development of flip chip technology in lighting applications. backpfrontp this eutectic ceramic packaging technology, because in a lot of technical difficulties, complex process,high-power-led-flood-light so there were only a handful of master eutectic technology companies, in which, Jiangxi Jing Rui Photoelectric Co., Ltd. (hereinafter referred to as crystal Optoelectronics ) is one of the \u0026 lsquo; leader \u0026 rsquo ;. backpfrontp to Jing Rui photoelectric latest \u0026 lsquo; automotive lighting special lamp beads GD2 \u0026 rsquo; for example, this product uses a low thermal resistance of 1.60 \u0026 times; 1.60mm small ceramic substrate package,1000W-led-flood-light combined with molding way nip lens package, is the smallest lighting-class LED package. backpfrontp GD2 product uses the grain to independent research and development of a new generation of 32mil vertical structure of the silicon chip,RGB-led-flood-light chip of N-type metal electrode by a conventional line (grid) into Via through-hole design, N-type metal connected directly with the chip substrate. Jing Rui photoelectric Marketing Xie Chunhong told Engineering LED. backpfrontp According Xie introduction, technological innovation is a new generation product GD2 vertical silicon chip using Via through-hole design,led-bay-light the through-hole so that N-type metal embedded LED chip, quantum well light emitting region (MQW) will not be external to the chip N emitting electrodes barrier, thereby eliminating the traditional vertical structure of the current congestion chip, light efficiency can be significantly improved.tennis-court-light backpfrontp Thanks phosphor film technology, this section GD2 light bead chip color area has a very high hit rate, and to spot good consistency. In addition, the package will form into a flat plastic precision optical lens, light bead brightness based on the original 20% increase. Xie Chunhong mentioned. backpfrontp All in all, compared with the market mainstream technology products,led-bay-light GD2 products due to the vertical structure of a new generation of silicon chip, and a ceramic eutectic technology stack, both the current spread evenly, heat, resistance to high current superior performance, at up to 700mA 180lm,led-tunnel-light industry-leading spot consistency. Xie Chunhong last mentioned. backpfrontp this, Jing Rui photoelectric launched a new \u0026 lsquo;! Automotive Lighting Lamp beads GD2 \u0026 rsquo ;, will also participate in the 2015 Golden Globe race Engineering LED, can win the title, but please wait backp circle of colleagues