accompanied by reducing the non-radiation combined with light - "auger recombination," can inhibit the decrease in luminous efficiency. recently, a reporter on the inhibitory effect and in the future on how to use ux: 3 issues, interviews with osram opto semiconductors application engineers maekawa keisuke and the company's marketing vice president of gle-yvelaine. reporter: ux: 3 in the led chip embedded n-type contact elecode, through the through hole and the n-type gan semiconductor layer elecical connections. why using this elecode configuration or sucture, can be reduced auger recombination? osram: auger recombination in the led active layer flows through the higher current density the more significant. ux: 3 sucture has the effect of current density can be reduced, thereby reducing auger recombination. outside signs
thermal, elecical safety, reliability and other aspects of a series of tests, following verification of the test results. 5, the costs and effectiveness of well-known, high pressure sodium or metal halide lamp than for plant lighting, led mining lamp initial investment and obviously a lot higher than the aditional lamp. however, due to the high efficiency led light source has the characteristics of light, when combined with lamps made of, led light source point to the advantages of song reflected easily, led lighting efficiency than conventional lamps also much higher, so its energy-saving features can clearly reflected. the following table lamps for our 120wled mining 400w high pressure sodium lamp with the aditional benefits of an investment. 6, the conclusion .outdoor signs
through constant innovation, and its products in the market has always been a leader. these products enable our customers to more secure more competitive and profitable. these subsidiaries are many areas in china's booming economy to conibute, mainly manufacturing, energy, water and waste management, environmental, consuction, ansportation and health indusies. hammer now has a representative office in shanghai and beijing, and some of its subsidiaries has been set up manufacturing plants in china.the royal society summer science exhibition, quantasol company exhibited semiconductor materials based on .outdoor led signs