COMPOSITE SHEET, SUBSTRATE FOR DISPLAY DEVICE COMPRISING THE SAME AND DISPLAYING APPARATUS COMPRISING THE SAME
The present invention relates to a composite sheet, a substrate for a display element including the same, and a display device including the same. The composite sheet comprises a matrix; and a reinforcing material immersed in the matrix, wherein a ratio (B/A) of a modulus (B) after light irradiation...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | The present invention relates to a composite sheet, a substrate for a display element including the same, and a display device including the same. The composite sheet comprises a matrix; and a reinforcing material immersed in the matrix, wherein a ratio (B/A) of a modulus (B) after light irradiation to the modulus (A) before the light irradiation is less than one and a glass transition temperature after the light irradiation is greater than or equal to 250°C. |
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