Image display device and method for manufacturing image display device

An image display device comprising:

• a circuit element;
• a first wiring layer electrically connected to the circuit element;
• a first insulating film covering the circuit element and the first wiring layer;
• a first part located on the first insulating film, the first part comprising graphene;
• a light-emitting element including a bottom surface on the first part, and a light-emitting surface at a side opposite to the bottom surface;
• a second insulating film covering the first insulating film and a side surface of the light-emitting element;
• a second wiring layer located on the second insulating film;
• and
• a first via extends through the first and second insulating films, the first via being located between the first wiring layer and the second wiring layer and electrically connecting the first wiring layer and the second wiring layer, wherein:
• the light-emitting element is electrically connected to the circuit element via at least one of the first wiring layer or the second wiring layer.

An image display device comprising:

• a plurality of transistors;
• a first wiring layer electrically connected to the plurality of transistors;
• a first insulating film covering the plurality of transistors and the first wiring layer;
• a third part located on the first insulating film, the third part comprising graphene;
• a semiconductor layer including a first surface on the third part, and a plurality of light-emitting surfaces at a second surface at a side opposite to the first surface;
• a second insulating film covering the first insulating film and a side surface of the semiconductor layer;
• a second wiring layer located on the second insulating film;
• and
• a via extending through the first and second insulating films, the via being located between the first wiring layer and the second wiring layer and electrically connecting the first wiring layer and the second wiring layer, wherein:
• the semiconductor layer is electrically connected to the plurality of transistors via the first and second wiring layers.

An image display device comprising:

• a plurality of circuit elements;
• a first wiring layer electrically connected to the plurality of circuit elements;
• a first insulating film covering the plurality of circuit elements and the first wiring layer;
• a plurality of first parts located on the first insulating film, the plurality of first parts comprising graphene;
• a plurality of light-emitting elements including bottom surfaces on the plurality of first parts, and light-emitting surfaces at sides opposite to the bottom surfaces;
• a second insulating film covering the first insulating film and side surfaces of the plurality of light-emitting elements;
• a second wiring layer located on the second insulating film;
• and
• a first via extending through the first and second insulating films, the first via being located between the first wiring layer and the second wiring layer and electrically connecting the first wiring layer and the second wiring layer, wherein:
• the plurality of light-emitting elements are electrically connected respectively to the plurality of circuit elements via at least one of the first wiring layer or the second wiring layer.