摘要:
The invention is concerned with an illumination system, comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength different from that of the absorbed light; wherein said at least one phosphor is an oxido-nitrido-silicate of general formula EA2-zSi5-aBaN8-aOa:Lnz, wherein 0
摘要:
The invention is concerned with an illumination system, comprising a radiation source and a fluorescent material comprising at least one phosphor capable of absorbing a part of light emitted by the radiation source and emitting light of wavelength different from that of the absorbed light; wherein said at least one phosphor is an oxido-nitrido-silicate of general formula EA2-zSi5-aBaN8-aOa:Lna, wherein 0
摘要翻译:本发明涉及一种包括辐射源和荧光材料的照明系统,所述荧光材料包括至少一种能够吸收由所述辐射源发射的光的一部分并发射与所述吸收光的波长不同的波长的光的荧光体; 其中所述至少一种荧光体是通式EA的氧化 - 氮化硅酸盐。2-z 5-a B 其中0