| 发明名称 |
ELECTROLUMINESCENT LAMP USING MULTILAYER OPTICAL FILM |
| 摘要 |
Electroluminescent lamps incorporating one or more multilayer optical films according to the present invention to polarize and/or reflect light. The multilayer optical films exhibit the ability to reflect significant amounts of normal and off-axis incident light.
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| 申请公布号 |
WO9707653(A1) |
申请公布日期 |
1997.02.27 |
| 申请号 |
WO1996US12399 |
申请日期 |
1996.07.29 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
BENSON, OLESTER, JR. |
| 分类号 |
G02B5/10;G02B5/28;G02B5/30;G02F1/1335;G02F1/13357;H05B33/12;H05B33/22;H05B33/24;(IPC1-7):H05B33/12 |
主分类号 |
G02B5/10 |
| 代理机构 |
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