公开(公告)号：EP1561349A2

公开(公告)日：2005-08-10

申请号：EP03779859.2

申请日：2003-11-06

申请人： Sony International (Europe) GmbH

发明人： TEIJIDO, J.M.Sony International (Europe) GmbH ,  LUDLEY, FredericSony International (Europe) GmbH

IPC分类号： H04N9/31 ,  G02B19/00 ,  G02F1/13357 ,  G02B6/00

CPC分类号： G02B6/4298 ,  G02B6/0011 ,  G02B6/0028 ,  G02B6/0046 ,  G02B6/0068 ,  G02B19/0028 ,  G02B19/0057 ,  G02B19/0066 ,  G02F2001/133607 ,  G03B21/2033 ,  G03B21/208 ,  H04N9/315

摘要： An illumination arrangement (1) for a projection system is proposed comprising a light source device (10) and a light collecting, integrating and redirecting device (20). The light source device (10) comprises at least one solid state light source device (30). The light collecting, integrating and redirecting device (20) comprises at least one light integrating device (50), which is adapted to directly receive and to integrate at least a part of primary illumination light (L1) generated by and emitted from at least one associated of at least one solid state light source device (30).