介绍了3D显示的基本原理，重点介绍了目前3D显示的主流技术类型，包含了眼镜式3D技术以及裸眼式3D技术，其中眼镜式3D技术包含色差式3D技术、偏光式3D技术和主动快门式3D技术；裸眼式3D技术包含视差屏障式3D技术、柱状透镜式3D技术、指向光源式3D技术和多层显示式3D技术。阐述了各种3D显示技术的基本实现原理和应用领域、并对涉及液晶显示的几种3D技术的优缺点进行了对比。结合液晶材料的特点与3D液晶显示的实际要求，阐述了3D液晶面板对液晶材料快速响应方面的要求,以及液晶透镜对液晶材料光学各向异性参数的要求。

The article describes the basic principles of the 3D display, highlights the current mainstream 3D display types, including glasses 3D technology and naked eye 3D technology. Glasses 3D technology contains anaglyphic 3D, polarized 3D and active shutter 3D; naked eye 3D technology contains parallax barrier 3D, lenticular lens 3D, directional backlight 3D and multi-layer display 3D. The realization methods of 3D images and applications of the different 3D technologies mentioned above are described. Advantages and disadvantages of the 3D technologies concerning liquid crystal display are discussed in details. According to the characteristics of liquid crystal materials and 3D liquid crystal display, rapid response property of liquid crystal materials used in 3D display panels are concluded. Also requirements of the optical anisotropy parameters of liquid crystal materials are summarized.