LED internal quantum efficiency and electro-optical efficiency principle and calculation
Date:2011-11-29 17:29
Status:Close
Question:ningcuidi
d moved to ground state Shi and lattice atomicorion exchange energy Shi occurred no radiation jumped moved, is does not produced Photon, This part of the energy is not converted to convert light energy into thermal energy loss in PN junctions, so there will be a complex carrier conversion efficiency and symbol Nint said.
LED forward voltage is applied on the PN junction, PN junction current. Electronic and hole in PN knot transition layer in the composite will produced Photon, however is no
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