Light-emitting module and planar light source

A light-emitting module comprising:

• a light guide member having a first surface, a second surface opposite to the first surface, and a plurality of through holes penetrating from the first surface to the second surface;
• a plurality of light source units, each located in a corresponding one of the through holes, the plurality of light source units being arranged in a first direction and in a second direction orthogonal to the first direction;
• and
• a plurality of light adjustment members each located above a corresponding one of the light source units and covering a corresponding one of the through holes, wherein
• each light source unit of the light source units comprises at least one light-emitting element and a light-transmissive member covering the light-emitting element and having a lateral surface of the light source unit from which light from the light-emitting element is emitted, and
• in a top view, on a normal line passing through a center of the lateral surface of a given light source unit of the plurality of light source units, no other light source unit is located,
• wherein each light source unit of the light source units comprises a plurality of the light-emitting elements,
• wherein the plurality of light-emitting elements comprise a first light-emitting element that emits blue light and a second light-emitting element that emits green light, and
• wherein each light source unit of the light source units comprises two first light-emitting elements each being the first light-emitting element and one second light-emitting element being the second light-emitting element, and the one second light-emitting element is located between the two first light-emitting elements.