Present disclosure discloses a dense-viewpoint three-dimensional display system and display method thereof, which uses the smallest surface structure that can emit light independently as a display cell. A light-guiding element of an eyebox-generating device guides beams from corresponding display cells to discretely arranged eyeboxes with dense viewpoints. In present disclosure, a display cell projects a beam along a special projecting path to the corresponding viewpoint. Relative to traditional 3D display which takes a pixel as a display unit and lets all sub-pixels of a pixel correspond to a common projecting path, present disclosure can effectively increase the reachable viewpoint number. Furthermore, configuring discretely distributed eyeboxes to keep tracking a viewer's pupils also can reduce necessary viewpoint number for implementing a VAC-free 3D display.

Present disclosure discloses a dense-viewpoint three-dimensional display system and display method thereof, which uses the smallest surface structure that can emit light independently as a display cell. A light-guiding element of an eyebox-generating device guides beams from corresponding display cells to discretely arranged eyeboxes with dense viewpoints. In present disclosure, a display cell projects a beam along a special projecting path to the corresponding viewpoint. Relative to traditional 3D display which takes a pixel as a display unit and lets all sub-pixels of a pixel correspond to a common projecting path, present disclosure can effectively increase the reachable viewpoint number. Furthermore, configuring discretely distributed eyeboxes to keep tracking a viewer's pupils also can reduce necessary viewpoint number for implementing a VAC-free 3D display.

Present disclosure discloses a dense-viewpoint three-dimensional display system and display method thereof, which uses the smallest surface structure that can emit light independently as a display cell. A light-guiding element of an eyebox-generating device guides beams from corresponding display cells to discretely arranged eyeboxes with dense viewpoints. In present disclosure, a display cell projects a beam along a special projecting path to the corresponding viewpoint. Relative to traditional 3D display which takes a pixel as a display unit and lets all sub-pixels of a pixel correspond to a common projecting path, present disclosure can effectively increase the reachable viewpoint number. Furthermore, configuring discretely distributed eyeboxes to keep tracking a viewer's pupils also can reduce necessary viewpoint number for implementing a VAC-free 3D display.