| 发明名称 |
DEVICE COMPRISING TWO LIQUID CRYSTAL SWITCHING LAYERS FOR REGULATING THE PASSAGE OF OPTICAL ENERGY |
| 摘要 |
The present application relates to a device for regulating the passage of energy which is characterised in that it comprises at least two switching layers S(1) and S(2) arranged one behind the other, where the switching layers comprise a liquid-crystalline medium comprising at least one dichroic compound. |
| 申请公布号 |
EP2994795(A1) |
申请公布日期 |
2016.03.16 |
| 申请号 |
EP20140716759 |
申请日期 |
2014.04.09 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
JUNGE, MICHAEL;BEYER, ANDREAS;PATWAL, URSULA |
| 分类号 |
G02F1/1347;G02F1/133;G02F1/1337 |
主分类号 |
G02F1/1347 |
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