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Effects of heat slug shapes on the heat dissipation of high power LED
(Trans Tech Publications Inc., 2014-02)
High power light emitting diodes are currently challenged by thermal issue of high heat generation which limits the reliability and efficiency. Each component in the LED package has a significant role in heat dissipation. ...
LED heat dissipation analysis using composite based cylindrical slug
(Trans Tech Publications Inc., 2014-02)
The optical efficacy and reliability of light emitting diode is extensively influenced by the operating junction temperature of the LED. Therefore, the evaluation of junction temperature is significant. This paper reports ...
Natural heat convection analysis on cylindrical Al slug of LED
(Trans Tech Publications, 2014-01)
This paper presents the characterization of a single chip high power LED package through simulation. Ansys version 11 was used for the simulation. The characterization of the LED package with aluminum cylindrical heat slug ...