| 摘要 |
<p>The invention relates to a RM lens obtainable from a polymerizable liquid crystalline medium comprising, a polymerizable liquid crystalline component A comprising one or more polymerizable mesogenic compounds, and at most 12% by weight of the total medium of a non-mesogenic component B. Moreover, the invention relates to the use of such birefringent RM lenses in electro optical devices, such as liquid crystal displays (LCDs) or other optical or electrooptical devices, for decorative or security applications.</p> |
