abstract |
The present invention discloses a positive liquid crystal composition characterized in that, as component A, one or two or more compounds represented by Formula I are contained, and as Component B, one or two or more Formula II- 1 and/or a compound represented by the formula II-2. The liquid crystal composition has a fast response speed, moderate optical anisotropy, and good stability to light and heat, and is particularly suitable for improving the transmittance of a liquid crystal display device such as IPS or FFS. I II-1 II-2 |