Laminate and image display device
AssigneeDaicel Corporation
InventorsMasashi YOKOYAMA, Yusaku SAINOHIRA
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Abstract
To provide a laminate having excellent surface hardness, impact resistance, and bending resistance. The laminate of the present disclosure is a laminate including a glass substrate and a hard coat layer laminated on at least one surface of the glass substrate, wherein the glass substrate has a thickness of from 1 to 100 μm; the laminate has an indentation hardness of 850 N/mm2 or more when the hard coat layer is an outermost surface; no crack is generated when a pen is dropped to the laminate from a height of 30 mm; and the laminate has a minimum bending diameter at which no crack is generated of 10 mm Φ or less when the laminate is bent with the hard coat layer facing inward.
Claims7
A laminate comprising a glass substrate and a hard coat layer laminated on at least one surface of the glass substrate, wherein
- the glass substrate has a thickness of from 1 to 100 μm;
- the laminate has an indentation hardness of 850 N/mm2 or more when the hard coat layer is an outermost surface;
- no crack is generated when a pen is dropped to the laminate from a height of 30 mm;
- and
- the laminate has a minimum bending diameter at which no crack is generated of 10 mm Φ or less when the laminate is bent with the hard coat layer facing inward.
Dependencies are inferred from the claim text.