Light-emitting apparatus and lighting apparatus for vehicles including the same

A lighting module for vehicles comprising a light-emitting apparatus, the light-emitting apparatus comprising:

• a light source unit to emit a plurality of first excitation light beams;
• a beam shape conversion unit to reflect the plurality of first excitation light beams and provide a plurality of second excitation light beams;
• a wavelength conversion unit, having a focal point, to transmit the plurality of second excitation light beams gathered on the focal point and emit the transmitted second excitation light beams as a converted light beam;
• and
• a driver to drive the light source unit, wherein
• the beam shape conversion unit includes a plurality of reflective surfaces having different patterns, wherein a first one of the reflective surfaces has a first pattern, and a first one of the first excitation light beams to reflect from the first pattern and to provide a first one of the second excitation light beams having a first shape, and a second one of the reflective surfaces has a second pattern different than the first pattern, and a second one of the first excitation beams to reflect from the second pattern and to provide a second one of the second excitation light beams having a second shape different than the first shape, and
• each of the reflective surfaces are arranged in a direction that intersects a direction in which the corresponding one of the first excitation light beams is incident, wherein the first one of the reflective surfaces is arranged in an incident direction of the first one of the first excitation light beams, and the second one of the reflective surfaces is arranged in an incident direction of the second one of the first excitation light beams, wherein:
• the light source unit includes at least a first light source, a second light source, a third light source and a fourth light source,
• the first light source and the fourth light source are aligned in a lateral direction perpendicular to an optical axis,
• the second light source and the third light source are aligned in the lateral direction,
• the first light source and the second light source are not aligned in a vertical direction perpendicular to the optical axis and perpendicular to the lateral direction, and
• the third light source and the fourth light source are not aligned in the vertical direction.