Electro-optical device, electronic device, and projection-type display device

An electro-optical device comprising:

• an electro-optical panel;
• a first substrate having flexibility, the first substrate including:
• a first end coupled to the electro-optical panel;
• and
• a second end disposed opposite to the first end, the second end being provided with a first terminal region arranged with a plurality of terminals;
• and
• a second substrate having flexibility, the second substrate including:
• a third end coupled to the electro-optical panel;
• and
• a fourth end disposed opposite to the third end, the fourth end being provided with a second terminal region arranged with a plurality of terminals,
• wherein,
• when the first substrate and the second substrate are developed on a same plane, the first substrate and the second substrate partially overlap with each other on the plane, and
• the first terminal region and the second terminal region are located at positions different from each other on the plane.