Reflective ferroelectric liquid crystal display and its driving method

本发明公开了反射型铁电液晶显示器及其驱动方法。反射型铁电液晶显示器包括：显示面板，位于偏振分束器与反射镜之间，满足四分之一波片条件，和其中在各电极层之间形成的液晶层充满具有书架结构的半V字型铁电液晶，各电极层彼此垂直和相反地位于各基片之间；和补偿片，位于显示面板与偏振分束器之间，满足半波片条件，和其中在各电极层之间形成的液晶层充满具有书架结构的半V字型铁电液晶，各电极层彼此相反地位于各基片之间。因此，可以减少光损失，和可以改善灰度等级显示。 The present invention discloses a reflective type ferroelectric liquid crystal display and a driving method thereof. The reflective type ferroelectric liquid crystal display comprises a display panel which is disposed between a polarization beam splitter and a mirror to satisfy a quarter plate condition, and in which a liquid crystal layer formed between electrode layers is filled with half-V type ferroelectric liquid crystal having a bookshelf structure, the electrode layers being disposed between substrates to be orthogonal and opposite to each other; and a compensation panel which is disposed between the display panel and the polarization beam splitter to satisfy a half plate condition, and in which a liquid crystal layer formed between electrode layers is filled with half-V type ferroelectric liquid crystal having a bookshelf structure, the electrode layers being disposed between substrates to be opposite to each other. Therefore, the light loss can be reduced, and thus the gray scale display can be improved.