公开(公告)号：EP1490453B1

公开(公告)日：2012-08-15

申请号：EP03744945.1

申请日：2003-03-21

申请人： Philips Intellectual Property & Standards GmbH ,  Koninklijke Philips Electronics N.V. ,  LumiLeds Lighting

发明人： JUESTEL, Thomas, Philips Int Pty & Standards GmbH ,  MAYR, Walter, Philips Int. Property & Standards ,  SCHMIDT, Peter, J., Philips Int. Pty. & Standards ,  MÜLLER, Gerd O., Philips Int. Property & Standards ,  MÜLLER-MACH, Regina

IPC分类号： C09K11/08

CPC分类号： H01L33/502 ,  C09K11/7718 ,  C09K11/7721 ,  C09K11/7728 ,  C09K11/7729 ,  C09K11/7734 ,  H01L33/504 ,  Y02B20/181

摘要： The invention relates to a tri-color lamp for generating white 1ight comprising a phosphor composition comprising a phosphor of general formula (Ba1-x-y-z-SrxCay)2SiO4:Euz, wherein 0 ≤ x ≤1, 0 ≤ y ≤1 and 0

公开(公告)号：EP1490453A1

公开(公告)日：2004-12-29

申请号：EP03744945.1

申请日：2003-03-21

申请人： Philips Intellectual Property & Standards GmbH ,  Koninklijke Philips Electronics N.V. ,  LumiLeds Lighting

发明人： JUESTEL, Thomas,Philips Int Pty & Standards GmbH ,  MAYR, Walter,Philips Int. Property & Standards ,  SCHMIDT, Peter, J.,Philips Int. Pty. & Standards ,  MÜLLER, Gerd O.,Philips Int. Property & Standards ,  MÜLLER-MACH, Regina

IPC分类号： C09K11/08

CPC分类号： H01L33/502 ,  C09K11/7718 ,  C09K11/7721 ,  C09K11/7728 ,  C09K11/7729 ,  C09K11/7734 ,  H01L33/504 ,  Y02B20/181

摘要： The invention relates to a tri-color lamp for generating white 1ight comprising a phosphor composition comprising a phosphor of general formula (Ba1-x-y-z-SrxCay)2SiO4:Euz, wherein 0 ≤ x ≤1, 0 ≤ y ≤1 and 0

公开(公告)号：EP2115790A2

公开(公告)日：2009-11-11

申请号：EP07859431.4

申请日：2007-12-18

申请人： Philips Intellectual Property & Standards GmbH ,  Koninklijke Philips Electronics N.V.

发明人： MÜLLER-MACH, Regina ,  MÜLLER, Gerd O. ,  KRAMES, Mike ,  SCHMIDT, Peter J. ,  BECHTEL, Hans-Helmut

IPC分类号： H01L33/00

CPC分类号： H01L33/501 ,  C04B35/44 ,  C04B35/597 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3224 ,  C04B2235/3225 ,  C04B2235/3229 ,  C04B2235/3286 ,  C04B2235/3409 ,  C04B2235/3418 ,  C04B2235/652 ,  C04B2235/658 ,  C04B2235/6582 ,  C04B2235/77 ,  C09K11/7774 ,  H01L33/382 ,  H01L2924/0002 ,  H01L2933/0091 ,  Y10S250/909 ,  H01L2924/00

摘要： A ceramic body is disposed in a path of light emitted by a light source. The light source may include a semiconductor structure comprising a light emitting region disposed between an n-type region and a p-type region. The ceramic body includes a plurality of first grains configured to absorb light emitted by the light source and emit light of a different wavelength, and a plurality of second grains. For example, the first grains may be grains of luminescent material and the second grains may be grains of a luminescent material host matrix without activating dopant.