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研究了具有不同化学结构聚酰亚胺薄膜的表面稳定铁电液晶（SSFLC_s）的动态响应。用开关电流和瞬态介电常数测量法得到的实验结果与根据连续光谱理论计算的结果进行了定性比较。通过测量动态响应得到了锚定强应的程度。表面锚强度差可能是由聚酰亚胺和FLC分子间的物理化学的相互作用引起的。
The dynamic response of surface-stabilized ferroelectric liquid crystal (SSFLC_s) with different chemical structure of polyimide films was investigated. The experimental results obtained by the measurement of switching current and transient permittivity were qualitatively compared with the results calculated by the theory of continuum spectroscopy. By measuring the dynamic response to get the degree of strong anchoring. The difference in surface anchor strength may be caused by the physicochemical interaction between the polyimide and the FLC molecules.