[4] [4] CLARK N A,LAGERWAL L S T.Elastic and flexoelectric properties of chiral smectic-C phase and symmetry consideration on ferroelectric liquid crystal[J].Ferroelectrics,1984,58(14):215-243.

[5] [5] JOSé M,SáNCHEZ P,JOSé ISIDRO S,et al.An analogue digital instrumentation system for characterizing electrical behavior of antiferroelectric liquid crystal display pixel[J].J pn J Appl Phys.2004,43(7A):4376-4378.

[6] [6] KIM Y J,KIM K S,KIM Y B.Effect of the surface anchoring energy on the electro optical properties in monostable ferroelectric liquid crystal display[J].Ferroelectrics,2002,278:191-202.

[7] [7] YASUFUMI A,TAKESHI T,MASAHIRO T,et al.Novel ferroelectric liquid crystal mode for active matrix liquid crystal display using cholesteric-chiral smectic phase transition material[J].J pn J Appl Phys,1999,38(10):5977-5983.

[8] [8] WANG J M,KIM Y J,KIM C J,et al.V-shaped switching in a ferroelectric liquid crystal with the phase sequence of N*SmC*[J].Ferroelectrics,2002,277:185-195.

[9] [9] AIRA H,RAY H,KOHKI T.Effect of Non-DC voltage applied during N*-SmC* phase transition on alignment of halfV-shaped switching ferroelectric liquid crystal[J].J pn J Appl Phys,2004,43(9A):6243-6247.

[10] [10] ISHITANI T,MURAKAMI Y,KOBAYASHI S.Influence of surface anchoring energy and mesogenic polymerstabilization on the electro-optic characteristics of FLCD exhibiting half V-switching[J].Ferroelectrics,2002,277:59-66.

[11] [11] RIEKER T P,CLARK N A.Smectic-C"chevron"a planar liquid crystal defect:implication for the surface-stabilized ferroelectric liquid crystal geometry[J].Phys Rev A,1988,37(3):1053-1056.