作者: Bartholomeus Verlinden , Pascale Steenhoudt
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摘要: According to the present invention an element comprising a layer on glass support characterised in that: (i) thickness of said is less than 1.2 mm, (ii) has failure stress (under tensile stress) equal or higher 5×10 7 Pa and (iii) sides longitudinal direction have rounded border with radius order magnitude half support.