Display apparatus

A display apparatus comprising:

• a first light source configured to emit light visible from a first viewpoint;
• a second light source arranged in a row with the first light source in a first direction and configured to emit light visible from a second viewpoint different from the first viewpoint;
• and
• a multi-view lens comprising an entrance surface on a side of the multi-view lens facing the first light source and the second light source, the entrance surface comprising a first lens slit corresponding to the first light source and a second lens slit corresponding to the second light source,
• wherein the multi-view lens is configured to refract the light emitted from the first light source to proceed toward the first viewpoint and to refract the light emitted from the second light source to proceed toward the second viewpoint, and
• wherein each of the first light source and the second light source comprises:
• a light emitter;
• and
• a light source case accommodating the light emitter, the light source case comprising:
• a slit cover on a side of the light source case adjacent to the entrance surface of the multi-view lens, the slit cover covering a portion of the light emitter between the light emitter and the multi-view lens, the slit cover comprising a light source slit having a first width;
• and
• a plurality of walls surrounding the light emitter, wherein an inner surface of at least one of the plurality of walls comprises a slanted surface and an interior width of the light source case increases in a direction moving away from the light emitter and toward the slit cover.