Image display device

An image display device comprising a pixel region, an external coupling region, a dummy region, and a drive circuit substrate,

• a plurality of micro light emission elements being disposed in the pixel region, the plurality of micro light emission elements each including a compound semiconductor in which a first conductive layer, a light emission layer, and a second conductive layer having a conductivity type opposite to a conductivity type of the first conductive layer are sequentially laminated from a side of a light emitting surface,
• the plurality of micro light emission elements each further including, on a surface opposite to the light emitting surface, a second electrode coupled to the second conductive layer, the second electrode being coupled to a corresponding second drive electrode on the drive circuit substrate,
• the external coupling region and the dummy region each having the compound semiconductor.

An image display device comprising a pixel region, an external coupling region, a dummy region, a scribe portion, and a drive circuit substrate,

• a plurality of micro light emission elements being disposed in the pixel region, the plurality of micro light emission elements each including a compound semiconductor in which a first conductive layer, a light emission layer, and a second conductive layer having a conductivity type opposite to a conductivity type of the first conductive layer are sequentially laminated from a side of a light emitting surface,
• the micro light emission elements each further including, on a surface opposite to the light emitting surface, a second electrode coupled to the second conductive layer, the second electrode being coupled to a corresponding second drive electrode on the drive circuit substrate,
• the external coupling region, the dummy region, and the scribe portion each having the compound semiconductor.