| 摘要 |
An optical transmission module 1 is provided with: an optical fiber 40; a light emitting element 10; a holding member 30 having a through hole H30 into which the optical fiber 40 is inserted; a wiring board 20, wherein the holding member 30 is bonded to a first main surface 20SA, and a bonding electrode 21 disposed on a second main surface 20SB, and an external electrode 12 of the light emitting element 10 are bonded to each other; and a sealing resin 60 that seals a bonding section between the external electrode 12 and the bonding electrode 21. The optical transmission module is also provided with an intermediate member 50 having the upper surface thereof in contact with the leading end surface of the optical fiber 40, and the lower surface thereof in contact with a light emitting section 11 of the light emitting element 10. |
