| 摘要 |
A 2D/3D switchable display apparatus, comprising a backlight module group (2), and a liquid crystal panel (1) disposed on the backlight module group (2); a plurality of sequentially arranged elemental images (11) are disposed on the liquid crystal panel (1), and a plurality of light-emitting units (21) corresponding to the plurality of elemental images (11) are disposed on the backlight module (2), each light-emitting unit (2) respectively comprising a central region (211) located in a central position, and a peripheral region (212) located around the periphery of the central region (211), the central regions (211) of the plurality of light-emitting units (21) respectively corresponding to the plurality of elemental images (11), and the illuminating or extinguishing of the central regions (211) and the peripheral regions (212) respectively being controlled by different circuits; when the central regions (211) and the peripheral regions (212) are illuminated simultaneously, the display apparatus shows a 2D display mode, and when the central regions (211) are illuminated and the peripheral regions (212) are extinguished, the display apparatus shows a two-dimensional integrated imaging 3D display mode, thus implementing the switching of the 2D/3D display mode. |
