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High-heat-conductive patterned circuit baseplate
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LED light source combination body with high thermal conductivity
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Semiconductor device circuit board with high radiating and high thermal conducting characteristics
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High-thermal-conductive LED lighting assembly
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High-power LED lighting assembly
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Container type LED fluorescence packaging structure
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Semiconductor led white light source
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Semiconductor LED (Light Emitting Diode) luminescent device
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High power light emitting diode (LED) light engine
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High-power LED (Light Emitting Diode) light source module
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Semiconductor LED fluorescent packaging structure
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High-power LED (Light Emitting Diode) light source package body
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Multilayer multi-medium LED light-emitting device packaging structure
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Patterned multi-insulating-material circuit substrate
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Semiconductor light-emitting device based on fluorescent powder
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Patterned composite ceramic layer printed circuit substrate for optical and electronic device
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A multilayered composite ceramic layer patterned structure substrate for optical and electronic devices
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Optical engine structure with same substrate
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A patterned functional structure substrate for optical and electronic devices
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A multi-ceramic-layer patterned structure substrate for optical and electronic devices
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