摘要 |
<P>PROBLEM TO BE SOLVED: To provide a light-emitting device capable of unfailingly protecting an electrode pattern of a light-emitting package and reducing the load to be applied to the electrodes of a wiring board. <P>SOLUTION: The light-emitting device is provided with: a light-emitting package 10 in which a center side of a lower surface of an element mounting substrate 13 forms a heat-radiating region, at least one part of the outer edge side of the lower surface forms an electrode forming region formed to be lower than the heat radiating region and an electrode pattern is formed on the electrode forming region; a heat radiating member 30 abutting on the heat radiating region of the lower surface of the element mounting substrate 13; a holding member 20, abutting against the upper surface of the element mounting region 13; a wiring board 50 having a substrate body 51, sandwiched by the heat radiating member 30 and the holding member 20, and a protruding electrode 52, having a base end connected to the substrate body 51 and an distal end slidably contacting the electrode forming region of the element mounting substrate 13; and fixing portions 40 for fixing the heat radiating member 30 and the holding member 20 with the element mounting substrate 13 and the wiring board 50 sandwiched so that the distal end of the protruding electrode 52 can be forced toward the electrode pattern. <P>COPYRIGHT: (C)2010,JPO&INPIT |