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Method of manufacturing a hexagonal boron nitride based laminate on LED filament
Method of manufacturing a hexagonal boron nitride based laminate on LED filament
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机译:在LED灯丝上制造六方氮化硼基层压板的方法
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摘要
A method of manufacturing a hexagonal boron nitride (hBN) laminate on a backside of LED filament contains steps of: a) Preparing a substrate of LED filament array; b) Coating the hBN based slurry on the backside of substrate of LED filament and dried at 100-200° C.; c) Cutting the array to single LED filament. A LED filament with hBN based heat dissipation radiation laminate was obtained after this process. For heat dissipation application, hexagonal boron nitride laminate coating can significantly enhance the performance of LED light bulb.
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