| 摘要 |
<p>The present invention relates to a light emitting unit having a remote phosphor with improved luminous efficiency. A light emitting device according to the present invention includes: a light emitting diode chip; and a phosphor layer which is separated from the light emitting diode chip and includes dispersed phosphors. The refractive index of the phosphor layer gradually decreases from the light emitting diode chip.</p> |
