- 专利标题: LAYER STRUCTURE COMPRISING A PHOTOPOLYMER LAYER AND A SUBSTRATE LAYER
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申请号: US15500293申请日: 2015-07-31
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公开(公告)号: US20170212420A1公开(公告)日: 2017-07-27
- 发明人: THOMAS FÄECKE , Friedrich-Karl BRUDER , Dennis HÕNEL , Günther WALZE , Thoms RÖLLE
- 申请人: Covestro Deutschland AG
- 优先权: EP14179506.2 20140801
- 国际申请: PCT/EP2015/067652 WO 20150731
- 主分类号: G03F7/035
- IPC分类号: G03F7/035 ; G03F7/027
摘要:
The invention relates to layered setup comprising a substrate layer and a photopolymer layer bonded thereto at least segmentally, wherein the substrate layer has an average retardation of ≦60 nm.
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