| 摘要 |
<p>This light-emitting device is provided with a light-emitting element (1a), a light-scattering layer (2a), a light-transmitting layer (3a), and a refractive-index adjustment layer (4a), laminated together in that order. The light-scattering layer (2a) is designed so as to scatter light reaching said light-scattering layer (2a). The light-transmitting layer (3a) transmits light. The refractive-index adjustment layer (4a) transmits light. The refractive index of the refractive-index adjustment layer (4a) is higher than that of the light-scattering layer (2a) but lower than that of the light-transmitting layer (3a).</p> |
