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Physical properties of measuring device measuring methods for physical properties and liquid crystalline material of the liquid crystalline material
Physical properties of measuring device measuring methods for physical properties and liquid crystalline material of the liquid crystalline material
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机译:测量装置的物理性质液晶材料的物理性质和液晶材料的测量方法
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摘要
PROBLEM TO BE SOLVED: To provide a method for measuring physical properties (especially, elastic constant ratio and anchoring energy) of a liquid crystalline material used for the liquid crystal cell of a liquid crystal display device and an optical compensation sheet and the like, and to provide an apparatus therefor.;SOLUTION: The method determines the elastic constant ratios of liquid crystalline materials and the anchoring energy on the interface, on the basis of the elastic continuum theory for a liquid crystalline material, from the pretilt angle of the liquid crystalline material at the vertical alignment interface of a plurality of hybrid aligned liquid crystal cells having different cell gaps, the pretilt angle of the liquid crystalline material on the horizontal alignment interface, and a cell gap value. The apparatus is used in the method for measuring the physical properties of the liquid crystalline material.;COPYRIGHT: (C)2005,JPO&NCIPI
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