LED internal quantum efficiency and electro-optical efficiency principle and calculation
Date:2011-11-29 17:29
Status:Close
Question:ningcuidi
ne a light, which is short of 49.6% the launch area. LED internal quantum efficiency is only around 20%, it also has a lot of headroom, integrated LED chip structure, is to encapsulate refraction coefficient of structures, materials, and other factors to be addressed to improve light efficiency.
In recent years because the comprehensive advantages of environmental protection, energy saving, semiconductors, LED to replace traditional light sources for general lighting fail to show restraint
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