Liquid crystal composition and liquid crystal display element or liquid crystal display comprising same
AssigneeShijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
InventorsMingxia Wang, Sumin Kang, Guoliang Yun
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Abstract
The present invention provides a liquid crystal composition comprising one or more compounds of general formula I and one or more compounds of general formula II; the liquid crystal composition of the present invention can work at very high and very low temperatures, has a very short response time and a better reliability to light and heat, and particularly exhibits no image retention or a significantly reduced image retention after a long time operation.
Claims11
A liquid crystal composition, comprising one or more compounds represented by formulas I16-I27 and one or more compounds represented by formula II
- wherein alkyl represents a linear alkyl having a carbon atom number of 1-5;
- alkoxy represents a linear alkoxy having a carbon atom number of 1-5;
- alkenyl represents an alkenyl having a carbon atom number of 2-5;
- R3 and R4 each independently represent a linear alkyl having a carbon atom number of 1-5, a linear alkoxy having a carbon atom number of 1-5, an alkenyl having a carbon atom number of 2-5, F, Cl, CF3, OCF3, or any methylene that may be replaced with
- represents
- and
- n represents 0 or 1.
Dependencies are inferred from the claim text.