话题: phosphor更多
Effect of phosphor sedimentation on photochromic properties of a warm white light-emitting diode
1.IntroductionIncandescentandfluorescentlightingwerekeyadvances;light-emittingdiode(LED)lightingisasimilarlycrucialadvance.Asanewtypeofhighly-efficien ...中科院半导体研究所 本站小编 Free考研考试 2022-01-01