White-light LED long life and high power and low energy consumption technology
Date:2011-11-16 15:46
Status:Be resolved
Question:yixiaojie
tructure and packaging structure, with low power white LED can be reached the same level, mainly due to the current density increase twice above, not only are not easy to remove the light from a large chip, results will make light-emitting efficiency than the dilemma of low power white LED light, if the electrode structure to improve chip, take light of these problems can be solved in theory.
About uniformity of luminescence is generally believed that as long as improved concentration of f
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