Plasma etching of high-brightness LED programme
Date:2011-11-29 17:28
Status:Be resolved
Question:ningcuidi
ides several methods to improve the device's output and lower manufacturing costs, in order to achieve a double profit.
　　2, graphical Sapphire substrates
　　Now Sapphire substrate selection remains growth HBLED structure. However, there are also two Sapphire growth issues: Sapphire does not have a perfect lattice match, extract reduced because there are two parallel reflector. Resolving these two issues in the future, since 2005, just prior to the growth of the company are etched on Sapp
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