LIGHT EMITTING MODULE AND LIGHT UNIT HAVING THE SAME

摘要

Disclosed is a light emitting module including a circuit board and a light source unit disposed on the circuit board. The light source unit includes a plurality of first, second and third light emitting devices emitting light of different colors, the plurality of first light emitting devices are disposed in an outer circumference of the second and third light emitting devices, the plurality of second light emitting devices are disposed in both sides of the plurality of the third light emitting devices, the plurality of first light emitting devices emits light having a wavelength longer than that of light emitted from the second and third light emitting devices. The plurality of second light emitting devices emits light having a wavelength longer than that of light emitted from the third light emitting devices, and the numbers of the first to third light emitting devices are different from one another.

主权项

1. A light emitting module comprising:
a circuit board; and a light source unit disposed on the circuit board, wherein the light source unit includes a plurality of first, second and third light emitting devices emitting light of different colors, the plurality of first light emitting devices are disposed in an outer circumference of the second and third light emitting devices, the plurality of second light emitting devices are disposed in both sides of the plurality of the third light emitting devices, the plurality of first light emitting devices are connected to each other in series and emits light having a wavelength longer than that of light emitted from the second and third light emitting devices, the plurality of second light emitting devices are connected to each other in series and emits light having a wavelength longer than that of light emitted from the third light emitting devices, the plurality of third light emitting devices are connected to each other in series, and the numbers of the first to third light emitting devices are different from one another.