| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which has a structure capable of preventing the deterioration of a sealing resin containing a fluorescence substance caused by heat and light generated from the semiconductor light emitting device, and is elongated in operating life. <P>SOLUTION: The semiconductor light emitting device 100 includes: a sealing resin 102 containing a fluorescence substance covering the semiconductor light emitting element 101 so as not to make the element contact with each other; a substrate 103 on which the sealing resin 102 and the semiconductor light emitting element 101 are arranged; a spatial layer 105 in which the semiconductor light emitting element 101 is arranged in the sealing resin 102; and a heat discharge opening 106 communicating with the spatial layer 105. Heat radiated from the semiconductor emitting element 101 to the spatial layer 105 is discharged from the heat discharge opening 106 to the outside. <P>COPYRIGHT: (C)2011,JPO&INPIT |
