发明名称 |
PROCESS FOR THE PRODUCTION OF LOW STRESS AND OPTICAL QUALITY FILM FOR USE IN OPTO-ELECTRONIC DEVICES |
摘要 |
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. |
申请公布号 |
EP2820071(A1) |
申请公布日期 |
2015.01.07 |
申请号 |
EP20130706041 |
申请日期 |
2013.02.27 |
申请人 |
BAYER INTELLECTUAL PROPERTY GMBH |
发明人 |
SCHMIDT, AXEL;HON KEONG PHOON, RAYMOND;SCHEIBNER, DANIEL;WANG, ZHENG |
分类号 |
C08J5/18;C08L69/00;C09D133/06 |
主分类号 |
C08J5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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