Reliability Concerns Related With the Usage of Inorganic Particles in White Light-Emitting Diodes PROJECT TITLE :Reliability Concerns Related With the Usage of Inorganic Particles in White Light-Emitting DiodesABSTRACT:Although adding nonemitting inorganic particles to the silicone encapsulant can be a strategy to improve reliabilities of white light-emitting diodes (wLEDs), its validity depends on the inorganic/organic interface compatibility. This work employs ZnO nanoparticles (NPs) with different surface conditions to study the physical relationships between degradation of wLEDs and inorganic/organic interfaces. Experimentally, it is found that 1 wt% of ZnO@SiO2 NPs in lens can slow down the degradation rate of wLEDs under both UV exposure conditions and pressure cooking test conditions. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest Double-Sampling Design Paradigm—A Compendium of Architectures In Situ ESD Protection Structure for Variable Operating Voltage Interface Applications in 28-nm CMOS Process
