Optical semiconductor device, socket, and optical semiconductor unit

摘要

An optical semiconductor unit (1) of the present invention has an LED device (3) provided with an LED (Light Emitting Diode) and a socket (5) to which the LED device (3) is mounted, the LED device (3) has a main body (7) to which the LED is mounted, the main body (7) has a first surface (11) to which block-shaped electrode portions (13) are connected.