| abstract |
The present invention provides a kind of liquid-crystal composition and its purposes and liquid crystal display cells and its manufacture method.Liquid-crystal composition contains polymerizable compound, and in the characteristics such as high ceiling temperature, low lower limit temperature, little viscosity, suitable optical anisotropy, negative big dielectric anisotropy, big ratio resistance, meets at least one characteristic；And a kind of active-matrix (AM) element is provided, it has the characteristic of little image retention rate, short response time, low limit voltage, big voltage retention, big contrast, long-life etc.The present invention provides and contains compound (1) and the liquid-crystal composition of compound (2) and the liquid crystal display cells containing said composition. |