Yang D K, Wu S T.Fundamentals of Liquid Crystal Devices[M].Chichester: John Wiley & Sons Ltd, 2006: 274.[2] Stephen W M.Measurements of the elastic constants of a liquid crystal[D].Vancouver: University of British Columbia, 1985.[3] 崔文静, 邢红玉, 叶文江, 等. 液晶可调电容器的研究[J]. 液晶与显示, 2013, 28(2): 173-178. Cui W J, Xing H Y, Ye W J,et al.Liquid crystal tunable capacitor[J].Chinese Journal of Liquid Crystals and Displays,2013, 28(2): 173-178. (in Chinese)[4] Welford K R, Miners F, Sambles J R. A new technique for determining the dielectric constants of a nematic liquid crystal[J].J Phys D: Appl Phys,1988, 21: 1320-1325.[5] 温庆祥, 黄锡瑕, 何林, 等. C-V法液晶弹性常数的测定[J]. 液晶与显示, 1993, 8(1): 73-78. Wen Q X, Huang X M, He L, et al.Measurement of liquid crystal elastic constants by C-V method[J].Chinese Journal of Liquid Crystals and Displays,1993, 8(1): 73-78. (in Chinese)[6] 孔祥建, 荆海, 黄霞, 等. 一种改进的C-V方法对向列相液晶弹性常数k11、k33测量的理论研究[J]. 液晶与显示, 2007, 22(5): 587-590. Kong X J, Jing H, Huang X, et al.Theoretical research of improved C-V method to measure k11 and k33 of nematic liquid crystals[J].Chinese Journal of Liquid Crystals and Displays,2007, 22(5): 587-590. (in Chinese)[7] 崔文静, 邢红玉, 张艳君, 等. 挠曲电效应对向列相液晶盒电容的影响[J]. 数值计算与计算机应用, 2012, 33(2): 142-150. Cui W J, Xing H Y, Zhang Y J, et al.Influence of the flexoelectric effect on the capacitance of nematic liquid crystal cell[J].Journal on Numerical Methods and Computer Applications,2012, 33(2): 142-150. (in Chinese)[8] 崔文静, 邢红玉, 张艳君, 等. 混合排列向列相液晶盒电容特性研究[J]. 液晶与显示, 2012, 27(5): 608-612. Cui W J, Xing H Y, Zhang Y J, et al.Capacitance characteristics of hybrid aligned nematic liquid crystal cell[J].Chinese Journal of Liquid Crystals and Displays,2012, 27(5): 608-612. (in Chinese)[9] Takahashi T, Hashidate S, Nishijou H, et al.Novel measurement method for flexoelectric coefficients of nematic liquid crystals[J].Jpn.J.Appl.Phys.,1998, 37(4A):1865-1869.[10] Jewell S A, Sambles J R. Fully leaky guided mode study of the flexoelectric effect and surface polarization in hybrid aligned nematic cells[J].J.Appl.Phys.,2002, 92(1): 19-24.[11] Yokoyama H, Sprang H A. A novel method for determining the anchoring energy function at a nematic liquid crystal-wall interface from director distortions at high fields[J].J.Appl.Phys.,1985, 57(10): 4520-4526.[12] Nastishin Y A, Polak R D, Shiyanovskii S V,et al.Nematic polar anchoring strength measured by electric field techniques[J].J.Appl.Phys.,1999, 86(8): 4199-4213.[13] Blinov L M,Chigrinov V G.Electrooptic Effects in Liquid Crystal Materials[M]. New York: Springer-Verlag, 1994: 135-138.[14] 王谦, 何赛灵. 液晶指向矢分布的模拟和比较研究[J]. 物理学报, 2001, 50(5): 926-932. Wang Q, He S L. Simulation and comparison study of liquid crystal director distributions[J].Acta Physica Sinica,2001, 50(5): 926-932. (in Chinese)[15] 张志东, 叶文江, 邢红玉. 液晶盒中挠曲电效应的计算[J]. 计算物理, 2004, 21(2): 156-160. Zhang Z Z, Ye W J, Xing H Y. Calculation of the flexoelectric effect in the liquid crystal cell[J].Chinese J Comput Phys,2004, 21(2): 156-160. (in Chinese)