| 摘要 |
A light-emitting device (1) according to an embodiment is provided with first and second transparent support substrates (2, 3) with a light-emitting diode (8) being interposed therebetween. The light-emitting diode (8) has a first semiconductor layer (14) provided on a first surface (area of S1) of a substrate (9), a light-emitting layer (16) (area of S2), and a semiconductor layer (15), a pad-shaped first electrode (11) being formed on the second semiconductor layer (15). Where the distance from the first surface of the substrate (9) to the front surface of the first electrode (11) is H, the light-emitting diode (8) has a shape satisfying the relationship "1 ≤ S1/S2 ≤ -(3.46/H) + 2.73." |
