| 摘要 |
Disclosed is a three-dimensional display apparatus, comprising a display panel (1), configured to display an image, and an optical element (2) and a liquid crystal lens (3), arranged in an overlapped mode and located at a light-emitting side of the display panel (1), wherein the optical element (2) comprises multiple optical lens units (2a); the liquid crystal lens (3) comprises multiple liquid crystal lens units (3a); the multiple liquid crystal lens units (3a) correspond to the multiple optical lens units (2a) on a one-to-one basis; when the three-dimensional display apparatus is in a 2D display mode, each of the multiple liquid crystal lens units (3a) and each of the multiple optical lens units (2a) have opposite effects on light rays; and when the three-dimensional display apparatus is in a 3D display mode, the liquid crystal lens units (3a) are configured to have the function of plane glass. Such a three-dimensional display apparatus can switch between 2D and 3D display modes, can reduce the crosstalk in 3D display, and improves a display effect. |
