Process for the production of low stress and optical quality film for use in opto-electronic devices
The present invention relates to a film with a low optical retardation and thus low stress birefringence which contains at least one layer containing at least one polycarbonate or co-polycarbonate and which, on account of its optical properties, is suitable for use in opto-electronic devices, e.g. i...
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Main Authors | , , , |
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Format | Patent |
Language | English French German |
Published |
04.09.2013
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to a film with a low optical retardation and thus low stress birefringence which contains at least one layer containing at least one polycarbonate or co-polycarbonate and which, on account of its optical properties, is suitable for use in opto-electronic devices, e.g. in displays and touch panels, as well as to a process for the production of such films and to the use thereof. |
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Bibliography: | Application Number: EP20120157243 |