LED Junction Temperature, a Thermal resistance and its impact
Jing Lin Wen · Advanced Display · 2008
LED PN junction temperature increases will cause LED optical, electrical and thermal properties of the changes, or even excessive junction temperature can lead to packaging materials (such as epoxy resin) , phosphordeterioration of physical properties, LED luminescence decay until Failure , The analysis of LED junction temperature, a heat resistance, how to reduce the PN junction temperature rise, LED application is an important key.