Display apparatus

A display apparatus comprising:

• a reflective sheet;
• a light source substrate on the reflective sheet and comprising a first light source substrate, and a second light source substrate separated from the first light source substrate by a first distance in a first direction;
• and
• a plurality of light sources provided on the light source substrate along a second direction that is different from the first direction,
• wherein a second distance is a distance in the second direction between adjacent light sources of the plurality of light sources, and
• wherein the first distance is at least two times the second distance and less than or equal to four times the second distance,
• wherein a width of a region around a light source of the plurality of light sources is based on a distance from a brightest portion of the light source to a point at which a brightness is half of a brightness of the brightest portion, and
• wherein the width is greater than or equal to the first distance and less than or equal to 1.15 times the first distance.

A display apparatus comprising:

• a reflective sheet comprising an opening;
• a bottom chassis configured to accommodate the reflective sheet and comprising a module mounting protrusion configured to insert through the opening;
• a light source substrate having at least one through hole through which the mounting protrusion is configured to insert to couple with the light source substrate, the light source substrate comprising a first light source substrate, and a second light source substrate separated from the first light source substrate by a first distance in a first direction;
• and
• a plurality of light sources provided on the light source substrate along a second direction that is different from the first direction,
• wherein a second distance is a distance in the second direction between adjacent light sources of the plurality of light sources, and
• wherein the first distance is greater than or equal to two times the second distance and less than or equal to four times the second distance,
• wherein a width of a region around a light source of the plurality of light sources is based on a distance from a brightest portion of the light source to a point at which a brightness is half of a brightness of the brightest portion, and
• wherein the width is greater than or equal to the first distance and less than or equal to 1.15 times the first distance.