Red phosphor for white light emitting diodes
1-x-y-zxyz4A phosphor can be excited by light emitting diode (LED) to emit a red light. The phosphor has high emission efficiency. Owing to a sensitizer is used in the phosphor, the phosphor can be excited at the wavelength of 380˜400 nm. Moreover, the excitation efficiency of the wavelength shorter...
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| Sprache: | eng |
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| Zusammenfassung: | 1-x-y-zxyz4A phosphor can be excited by light emitting diode (LED) to emit a red light. The phosphor has high emission efficiency. Owing to a sensitizer is used in the phosphor, the phosphor can be excited at the wavelength of 380˜400 nm. Moreover, the excitation efficiency of the wavelength shorter than 370 nm can be increased. The phosphor has a chemical formula of ABiBCMoO. |
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