发明名称 LIGHT SOURCE SYSTEM FOR PROJECTION APPARATUS AND PROJECTION APPARATUS
摘要 <P>PROBLEM TO BE SOLVED: To provide a light source system which efficiently utilizes light rays from light-emitting diodes and capable of reducing the volume of a projection apparatus, and a projection apparatus including the light source system. <P>SOLUTION: The present invention relates to a light source system 3 and a projection apparatus 2 including the light source system. The light source system 3 includes an optical element assembly 31 and a first light source module 32. The first light source module 32 has a first light-emitting diode 321 and a first reflecting cover 322. The first light-emitting diode 321 generates a plurality of light rays. The first reflecting cover 322 has a reflection curved surface, and reflects light rays from the first light-emitting diode 321 to converge them on the optical element assembly 31. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012155310(A) 申请公布日期 2012.08.16
申请号 JP20110179151 申请日期 2011.08.18
申请人 TAIDA ELECTRONIC IND CO LTD 发明人 HAYASHI HIROHIDE
分类号 G03B21/14;F21S2/00;F21Y101/02;G03B21/00 主分类号 G03B21/14
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