稀土荧光粉

1
rare earth phosphor
...山东照明网关键词:白光LED 稀土荧光粉 色度坐标相关色温显色指数 [gap=1907]Key words:white light LED; rare earth phosphor; CIE coordinate; correlative color temperature; color rendering index ..

短语

1
同时展望了灯用稀土荧光粉的发展前景。
Moreover, it gives the outlook of rare earth phosphor used for lamp.
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并指出，提高发光效率，改善荧光粉的热稳定性和辐照稳定性，开发新型稀土荧光粉等具有重要意义。
It shows that there are of important values for increasing efficiency of luminescence, improving stability of temperature and irradiation, and investigating new rare earth phosphors.
3
T5双环管，纯三基色制造。美观耐用，性价比高。本厂生产的新型三基色荧光灯采用耐强紫外线辐射、耐温升的稀土荧光粉经科学配比制成。
T5 2-ring tube, three colors. Beautiful and durable, cost-effective. This factory production new three colors with fluorescent uv radiation intensity, temperature rise of existing scientific ratio.

稀土荧光粉
稀土荧光粉是指在外界能量激发下能发荧光的含稀土元素的无机粉末材料。主要供制造彩色显像管和荧光灯用。光致发光稀土荧光粉主要有稀土三基色灯用荧光粉和稀土高压汞灯荧光粉两种。 X射线增感屏稀土荧光粉受X射线激发后产生可见蓝光或绿光，使胶片感光。

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