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 conductive layer located on the first insulating film, the conductive layer comprising a single-crystal metal;
• a light-emitting element located on the conductive layer and electrically connected to the conductive layer, the light-emitting element including a bottom surface on the conductive layer, and a light-emitting surface at a side opposite to the bottom surface;
• a second insulating film covering the conductive layer, 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 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 light-emitting element is electrically connected to the circuit element via the first and second wiring layers.

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 conductive layer located on the first insulating film, the conductive layer comprising a single-crystal metal;
• a semiconductor layer located on the conductive layer and electrically connected to the conductive layer, the semiconductor layer including a bottom surface on the conductive layer, and a plurality of light-emitting surfaces at a side opposite to the bottom surface;
• a second insulating film covering the first insulating film, the conductive layer, 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 conductive layer located on the first insulating film, the conductive layer comprising a single-crystal metal;
• a plurality of light-emitting elements located on the conductive layer and electrically connected to the conductive layer, each of the plurality of light-emitting elements including a bottom surface on the conductive layer, and a light-emitting surface at a side opposite to the bottom surface;
• a second insulating film covering the conductive layer, 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 the first and second wiring layers.