| 摘要 |
PURPOSE:To visualize a natural light as it is, to make it difficult to rise consciousness that a visual field is using the method of interrupting a specific light by a polarizing filter. CONSTITUTION:A liquid crystal display is constituted of a polarizing filter (polarizer) 1, liquid crystal panel 2 for a picture display, and polarizing filter (detector)3. Moreover, this device is equipped with a liquid crystal panel 4 which controls the plane of polarization of a straight polarized picture displayed by the liquid crystal display, and a controller 7 which controls two kinds of picture data 5 and 6. The controller 7 is constituted of a picture display control part which alternately display-controls the picture data 5 and 6, liquid crystal panel control part which controls the plane of polarization of a picture light, and display synchronization control part which synchronizes the both control parts. Then, the picture data 5 and 6 to which a binocular parallax is calculated are alternately switching-displayed by a time-division, and a display picture is controlled so that the picture light of each picture can be a straight polarization having an orothogonally crossing polarization plane angle corresponding to the polarizing filters 1 and 3 synchronously with the switching display. |
