| 发明名称 |
LUMINESCENT SILICATE, LUMINESCENT SCREENS AND LAMPS COMPRISING SUCH A LUMINESCENT SILICATE |
| 摘要 |
A luminescent silicate having a composition defined by the formula Me3-p-q Pbp Mnq Ln2-r-x-y-z Gdr Cex Tby Dyz Si6 O18, wherein Me represents Sr and/or Ca and Ln represents Y and/or La, wherein, if q = r = x = y = z = 0, it holds that 0.01 </= p </= 0.50 wherein, if p = q = y = z = 0, it holds that 0.01 </= x </= 0.80 and 0 </= r </= 2-x wherein, if q = x = y = z = 0, it holds that 0.01 </= p </= 0.50 and 0.05 </= r </= 2.0; and wherein otherwise is holds that 0.01 </= p </= 0.50 0.05 </= r </= 2-x-y-z 0 </= q </= 0.30 0 </= x </= 0.80 0 </= y </= 1.0 0 </= z </= 0.10 0.005 </= q + x + y + z. e |
| 申请公布号 |
DE3061100(D1) |
申请公布日期 |
1982.12.23 |
| 申请号 |
DE19803061100 |
申请日期 |
1980.06.20 |
| 申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
KONIJNENDIJK, WILLEM LEENDERT;VERLIJSDONK, JOHANNUS GODEFRIDUS;LOOYE, BOB |
| 分类号 |
C09K11/08;C09K11/77;C09K11/79;H01J61/44;(IPC1-7):C09K11/46;C09K11/47 |
主分类号 |
C09K11/08 |
| 代理机构 |
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