Silicone resin composite material as well as manufacturing method and application of silicone resin composite material and lighting device

Abstract

The invention relates to a silicone resin composite material. The silicone resin composite material comprises nano-fluorescent powder, nano quantum dots and colorless and transparent silicone resin, wherein nano-fluorescent powder and nano quantum dots are uniformly dispersed in colorless and transparent silicone resin, the silicone resin composite material is in a cured structure, nano-fluorescent powder and nano quantum dots are the luminescent material and the silicone resin is a first packaging material. The invention also discloses a manufacturing method of the silicone resin composite material, a lighting device comprising the silicone resin composite material, and an application of the silicone resin composite material as the lighting device. The silicone resin composite material disclosed by the invention has the beneficial effects that by virtue of mixing the nanoscale fluorescent powder with nanoscale quantum dots, the silicone resin composite material prepared by the invention has an improved mixing uniformity and good luminescence property and is suitable for a photoelectric device or an LED solid lighting device and the packaging of the photoelectric device or LED solid lighting device.

Description

technical field [0001] The invention relates to a silicone resin composite material, a manufacturing method of the silicone resin composite material, a lighting device containing the silicone resin composite material, and an application of the silicone resin composite material as a lighting device, belonging to the fields of lighting and lighting. Background technique [0002] With the global energy crisis and the gradual enhancement of people's awareness of energy conservation and environmental protection, a large amount of energy-saving and environmentally friendly green energy has entered our lives. Light-emitting diodes (LEDs) are gradually replacing traditional lighting materials and becoming a new generation of lighting sources due to their advantages such as low energy consumption, low heat generation, and long life. [0003] However, with the continuous improvement of brightness and power, fluorescent materials and packaging materials have become one of the key techn...

AI Technical Summary

Problems solved by technology

[0011] However, quantum dots still have many problems in terms of color, lifespan, cost and large-scale quantitative production that need

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