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Two-color fluorescent ceramic, synthetic method thereof and LED (light-emitting diode) device
The invention relates to double-color fluorescent ceramic. The double-color fluorescent ceramic comprises a red fluorescent ceramic layer and a green fluorescent ceramic layer which are combined through co-firing. The invention also relates to a synthesis method of the two-color fluorescent ceramic and an LED device comprising the two-color fluorescent ceramic. The double-color fluorescent powder in the double-color fluorescent ceramic is uniformly distributed in the two layers, and the interface problem does not exist between the two layers, so that the light emitting effect and the reliability of a device are improved, and the spectrum is convenient to adjust.
本发明涉及一种双色荧光陶瓷，所述双色荧光陶瓷包括通过共烧结合的红色荧光陶瓷层和绿色荧光陶瓷层。本发明还涉及所述双色荧光陶瓷的合成方法以及包括所述双色荧光陶瓷的LED器件。本发明所述双色荧光陶瓷内的双色荧光粉均匀分布在两层，且两层之间不存在界面问题，有利于提高器件的出光效果和可靠性，还方便对光谱进行调节。
Two-color fluorescent ceramic, synthetic method thereof and LED (light-emitting diode) device
The invention relates to double-color fluorescent ceramic. The double-color fluorescent ceramic comprises a red fluorescent ceramic layer and a green fluorescent ceramic layer which are combined through co-firing. The invention also relates to a synthesis method of the two-color fluorescent ceramic and an LED device comprising the two-color fluorescent ceramic. The double-color fluorescent powder in the double-color fluorescent ceramic is uniformly distributed in the two layers, and the interface problem does not exist between the two layers, so that the light emitting effect and the reliability of a device are improved, and the spectrum is convenient to adjust.
本发明涉及一种双色荧光陶瓷，所述双色荧光陶瓷包括通过共烧结合的红色荧光陶瓷层和绿色荧光陶瓷层。本发明还涉及所述双色荧光陶瓷的合成方法以及包括所述双色荧光陶瓷的LED器件。本发明所述双色荧光陶瓷内的双色荧光粉均匀分布在两层，且两层之间不存在界面问题，有利于提高器件的出光效果和可靠性，还方便对光谱进行调节。
Two-color fluorescent ceramic, synthetic method thereof and LED (light-emitting diode) device
双色荧光陶瓷及其合成方法和LED器件
YUAN HAILONG (author) / CHENG NIANBIN (author) / YU SHAOTANG (author) / CHEN XIAOYI (author) / WANG GUANYU (author) / LIN YUSHAN (author) / LIANG LIFANG (author)
2023-06-13
Patent
Electronic Resource
Chinese
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