| 摘要 |
<p>A light emitting device is provided. The light emitting device may include a reflective layer (20) having a prescribed pattern (80) of at least one shape having prescribed thickness, width and periodicity. The light emitting device may also include a light emitting layer (40) formed on the reflective layer. The prescribed periodicity may be based on 0.75»/n to 5»/n, where » is the wavelength of the light emitted from the light emitting layer, and n is the refractive index of the light emitting layer.</p> |
