Patent ID: 9563064
Date: 2017-02-07
CPC Classifications: G02B,G02F,G09G

Claim:
1. A display processing apparatus configured to process linearly polarized light emitted out from a display device, comprising a polarization conversion unit configured to convert the linearly polarized light into circularly polarized light in different rotation directions according to different positions in a display image of the display device and different display timings of the display device, wherein the display timings include a first display time sequence point and at least one subsequent display time sequence point; display signals corresponding to the first display time sequence point and the subsequent display time sequence point of the display device at a first position in the display image of the display device are a display signal of a first image and display signal of a second image respectively, and display signals corresponding to the first time sequence point and the subsequent display time sequence point at a second position in the display image of the display device are a display signal of the second image; and the polarization conversion unit is configured to convert the linearly polarized light, emitted out from the display device during display at the first display time sequence point at the first position, into circularly polarized light in a first rotation direction, convert linearly polarized light, emitted out from the display device during display at the subsequent display time sequence point at the first position, into circularly polarized light in a second rotation direction, and convert the linearly polarized light emitted out from the display device during display at the first display time sequence point and the subsequent display time sequence point at the second position into circularly polarized light in the second rotation.