发明名称 |
OPTICAL LAMINATION AND METHOD FOR THE PRODUCTION THEREOF |
摘要 |
<p>An optical layer stack having a first layer, a second layer, a first spacer part associated with the first layer and a second spacer part associated with the second layer, wherein the two spacer parts have groove and tongue for an engagement in a stacking direction of the optical layer stack in order to provide a connection between the first and the second spacer part and a spacing of the first and the second layer in stacking direction.</p> |
申请公布号 |
EP2433169(B1) |
申请公布日期 |
2013.09.18 |
申请号 |
EP20100794977 |
申请日期 |
2010.12.15 |
申请人 |
FRAUNHOFER GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V. |
发明人 |
WIPPERMANN, FRANK;DUPARRE, JACQUES;DANNBERG, PETER;BRAEUER, ANDREAS |
分类号 |
G02B7/00;G02B7/02;G02B13/00 |
主分类号 |
G02B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|