| 摘要 |
A pair of viewing glasses, a three-dimensional (3D) display system and an image beam adjustment method are provided.
The pair of glasses (100) for viewing three-dimensional (3D) image content, comprises a glasses frame and two lenses, each one of the two lenses comprising a polarizer (102) and a polarization conversion unit (104) in front of and corresponding to the polarizer (102), wherein the polarization conversion unit (104) of one of the two lenses is synchronized with the polarization conversion unit (104) of the other of the two lenses, such that when the incoming image beam (L1) is converted to a polarization direction that is parallel to the polarization axis direction of the polarizer (102) of one of the two lenses, while said incoming image beam (L1) is simultaneously converted to a polarization direction that is perpendicular to the polarization axis direction of the polarizer (102) of the other of the two lenses.
The adjustment method includes determining an adjustment angle according to an image beam emitted by a display screen; detecting a relative spatial orientation of the viewing glasses and the display screen; determining a compensation angle according to the relative spatial orientation; and adjusting the polarization direction of the image beam according to at least one of the adjustment angle and the compensation angle. |
