Thermal analysis of remote phosphor in LED modules

Phosphor plays an important role in LED packages by converting the wavelength of light and achieving specific color.The property and degradation of phosphor are strongly affected by the temperature.Some structural factors have been investigated in this paper and their effects are evaluated.Remote phosphor is an effective approach to improve the performance and reliability of LED modules and products.It is a trade-off that the final product design depends on both the thermal performance and the cost.     

A review of passive thermal management of LED module

Recently, the high-brightness LEDs have begun to be designed for illumination application. The increased electrical currents used to drive LEDs lead to thermal issues. Thermal management for LED module is a key design parameter as high operation temperature directly affects their maximum light output, quality, reliability and life time. In this review, only passive thermal solutions used on LED module will be studied. Moreover, new thermal interface materials and passive thermal solutions applied on electronic equipments are discussed which have high potential to enhance the thermal performance of LED Module.     

A review of passive thermal management of LED module

Recently,the high-brightness LEDs have begun to be designed for illumination application.The increased electrical currents used to drive LEDs lead to thermal issues.Thermal management for LED module is a key design parameter as high operation temperature directly affects their maximum light output,quality,reliability and life time.In this review,only passive thermal solutions used on LED module will be studied.Moreover,new thermal interface materials and passive thermal solutions applied on electronic equipments are discussed which have high potential to enhance the thermal performance of LED Module.