Stacked body and display device

A stacked body comprising:

• a glass substrate;
• a joining layer;
• and
• a hard coating film, in this order,
• wherein the hard coating film includes a substrate layer and a hard coating layer, from a joining layer side;
• the joining layer is a layer configured to join the glass substrate and the substrate layer;
• a thickness of the glass substrate is 10 μm or more and 100 μm or less;
• and
• when a thickness of the hard coating layer is regarded as A, a thickness of the substrate layer is regarded as B, and a thickness of the joining layer is regarded as C, a ratio of (A+B) with respect to C is 3.0 or more and 500 or less;
• a composite elastic modulus of the joining layer at 25° C. is 1 MPa or more and 6000 MPa or less;
• and
• a glass transition temperature of the joining layer is −40° C. or more and 150° C. or less.