| 摘要 |
PROBLEM TO BE SOLVED: To provide a surface-emission light-emitting diode which is improved in emission luminance, directivity, and mounting density. SOLUTION: Base units 32a and 32b equipped with a pair of external connection electrodes 34 and 35 and a body unit 33, rising from nearly the center of the base units 32a and 32b, are combined into substantially T-shape. A recess 41, which is equipped with an inner peripherals surface 43, that spreads out from a bottom 42 as it is inclined or curved, is provided to the front surface 40 and/or the rear surface of the body unit 33, the external connection electrodes 34 and 35 and a cathode electrode 38 and an anode electrode 39, which are each electrically connected to the electrodes 34 and 35, are extended to the inside of the recess 41; the cathode electrode 38 and the anode electrode 39 are electrically connected to a light-emitting element 45 arranged inside the recess 41; and then the recess 41 is filled and sealed with a sealing-resin material 47. |
