Car lamp using semiconductor light emitting device

1. A car lamp, comprising:

a light source unit provided with a plurality of semiconductor light emitting devices, and having a planar shape, including a light emitting region emitting light and a non-light emitting region formed along an edge of the light emitting region; and

a filter unit located to overlap the light emitting region so as to transmit only light of a predetermined wavelength band therethrough,

wherein the light emitting region of the light source unit is provided with a plurality of regions, and is configured such that at least one of the plurality of regions selectively emits light,

wherein the non-light emitting region which does not emit light is formed along an edge of each of the plurality of regions,

wherein each of the regions is provided with a light shielding unit located at the edge thereof,

wherein the filter unit comprises:

a first filter portion overlapping one of the plurality of regions to transmit only light of a predetermined wavelength band therethrough, and

a second filter portion overlapping another region different from the one region to transmit only light of a wavelength band different from the light of the predetermined wavelength band,

wherein the first and second filter portions and the light shielding unit are located on the same plane, and

wherein a width of the light shielding unit becomes wider toward the light source unit.

2. The lamp of claim 1 , wherein the light source unit is bendable.

3. The lamp of claim 2 , further comprising a light-transmitting layer overlapping the plurality of light emitting regions and formed to be bendable.

4. The lamp of claim 3 , wherein the light-transmitting layer includes a concave-convex portion to change a proceeding direction of light.

5. The lamp of claim 1 , wherein each of the plurality of light emitting regions emits white light,

wherein the first filter portion transmits red light therethrough, and

wherein the second filter portion transmits yellow light therethrough.

6. The lamp of claim 5 , wherein at least one of the plurality of light emitting regions does not overlap the filter unit so that white light is emitted to outside.

7. The lamp of claim 1 , further comprising a heat dissipation layer located below the light source unit.

8. The lamp of claim 1 , further comprising a lens unit located above the light source unit,

wherein the lens unit is provided with a light shielding region located on a partial region thereof to absorb light.