The invention relates to a luminescent material of the general formula (BaxSr1-x-yPby)2Mg(BO3)2, wherein 0 </= x </= 0.999 et 0.0005 </= y </= 0.05. Luminescent materials of this general formula are very suitable for use in low pressure mercury discharge lamps for tanning purposes. The invention also relates to a method for preparing this luminescent material.
申请公布号
WO9932575(A1)
申请公布日期
1999.07.01
申请号
WO1998IB01934
申请日期
1998.12.03
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PHILIPS PATENTVERWALTUNG GMBH;PHILIPS AB
