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Thermal Characteristics: Gap of LED Devices and LED's Lighting Application

机译:热特性:LED器件与LED照明应用之间的差距

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摘要

The efficacy and its degradation of light emitting diode(LED) are related to its PN junction's temperature(Tj). Currently efficacy in certain temperature and thermo-resistant are defined for the depending. However, the definitions are quite inconvenient for lighting application. The paper focuses on the issue and presents a method to evaluate the thermal characteristics of LED efficay.
机译:发光二极管(LED)的效率及其性能下降与其PN结的温度(Tj)有关。当前在某些温度和耐热性上的功效取决于具体情况。但是,对于照明应用而言,定义非常不便。本文针对这一问题,提出了一种评估LED效率的热特性的方法。

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