发明申请
- 专利标题: LIQUID CRYSTALLINE MEDIUM
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申请号: US13968864申请日: 2013-08-16
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公开(公告)号: US20170066966A9公开(公告)日: 2017-03-09
- 发明人: Melanie KLASSEN-MEMMER , Sabine SCHOEN
- 申请人: Merck Patent Gesellschaft Mit Beschrankter Haftung
- 申请人地址: DE Darmstadt
- 专利权人: Merck Patent Gesellschaft Mit Beschrankter Haftung
- 当前专利权人: Merck Patent Gesellschaft Mit Beschrankter Haftung
- 当前专利权人地址: DE Darmstadt
- 优先权: DE102004032326.7 20040702
- 主分类号: C09K19/12
- IPC分类号: C09K19/12
摘要:
The present invention relates to a liquid-crystalline medium based on a mixture of polar compounds having negative dielectric anisotropy (Δ∈), which is distinguished by the fact that it has a value for the ratio γ1/Δn2 in the range 6-45 with a clearing point of >60° C. and a Δ∈ of ≦−2.3. Media of this type are particularly suitable for electro-optical displays having active-matrix addressing based on the ECB, PA LCD, FFS or IPS effect.
公开/授权文献
- US10533135B2 Liquid crystalline medium 公开/授权日:2020-01-14
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