LED light source module and display device

A light-emitting diode (LED) light source module comprising a light emitting stacked body, the light emitting stacked body comprising:

• a base insulating layer;
• a first light emitting layer, a second light emitting layer, a third light emitting layer sequentially stacked on the base insulating layer, and configured to emit light having different wavelengths, each of the first light emitting layer, the second light emitting layer, and the third light emitting layer comprising a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, and an active layer disposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer;
• a first interlayer insulating layer disposed between the first light emitting layer and the second light emitting layer;
• a second interlayer insulating layer disposed between the second light emitting layer and the third light emitting layer;
• a common electrode passing through the base insulating layer, the first light emitting layer, the second light emitting layer, the first interlayer insulating layer, and the second interlayer insulating layer, and connected to the first conductivity-type semiconductor layer of each of the first light emitting layer, the second light emitting layer, and the third light emitting layer;
• a first individual electrode passing through the base insulating layer, and connected to the second conductivity-type semiconductor layer of the first light emitting layer;
• a second individual electrode passing through the base insulating layer, the first light emitting layer, and the first interlayer insulating layer, and connected to the second conductivity-type semiconductor layer of the second light emitting layer;
• and
• a third individual electrode passing through the base insulating layer, the first light emitting layer, the second light emitting layer, the first interlayer insulating layer, and the second interlayer insulating layer, and connected to the second conductivity-type semiconductor layer of the third light emitting layer.

A light-emitting diode (LED) light source module comprising:

• a light emitting stacked body;
• and
• a first through electrode structure and a second through electrode structure passing through a portion of the light emitting stacked body,
• wherein the light emitting stacked body comprises:
• a base insulating layer;
• light emitting layers sequentially stacked on the base insulating layer, each of the light emitting layers comprising a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, and an active layer disposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer;
• and
• an interlayer insulating layer disposed between the light emitting layers,
• the first through electrode structure passes through the base insulating layer, the light emitting layers, and the interlayer insulating layer, and is connected to the first conductivity-type semiconductor layer of each of the light emitting layers, and
• the second through electrode structure passes through the base insulating layer, and is connected to the second conductivity-type semiconductor layer of at least one among the light emitting layers.