| 摘要 |
PROBLEM TO BE SOLVED: To obtain light emission of high power, by increasing convergency of light outputted from a light emitting diode element, in a surface mount type light emitting diode. SOLUTION: In a surface mount type light emitting diode, a cathode electrode pattern 22 and an anode electrode pattern 23 are formed on the upper surface of a substrate 21, a light emitting diode element 25 is fixed on the cathode electrode pattern 22 by using conducting adhesive agent, the light emitting diode element 25 and the anode electrode pattern 23 are connected by using a bonding wire 29, the light emitting diode element 25 and the bonding wire 29 are sealed by using light transmission resin 30, a reflecting member 26 is arranged on the substrate 21 so as to surround the periphery of a light emitting diode element 25, and the upper part of the light emitting diode element 25 is sealed by using the light transmission resin 30 constituted of a rectangular base part 31 and a hemispheric lens part 32. |
