| 发明名称 |
Organic electroluminescence element comprising a lens array sheet |
| 摘要 |
A lens array sheet having a plurality of pyramid-shaped projections or recesses on a surface of its transparent base material film, particularly suitable to be used as a light condensing plate of an organic electroluminescence element is provided. <IMAGE> |
| 申请公布号 |
EP1548470(B1) |
申请公布日期 |
2014.02.12 |
| 申请号 |
EP20030788087 |
申请日期 |
2003.08.12 |
| 申请人 |
ZEON CORPORATION |
发明人 |
KASHIWAGI, MOTOFUMI;KUSANO, KENJI |
| 分类号 |
G02B3/00;G02B5/02;H01L51/52;H05B33/02;H05B33/14;H05B33/22 |
主分类号 |
G02B3/00 |
| 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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