| 摘要 |
PURPOSE: A display panel of a dimensional image displaying device, a queue system of a film pattern retarder and a method are provided to provide a good top and bottom viewing angle regardless of the straightness of the film pattern retarder by aligning a center line center of the film pattern retarder and the display panel. CONSTITUTION: The alignment system comprises a first alignment stage(ST1), a first vision system(VR1-VR5), a second alignment stage(ST2), a second vision system(VP1-VP4), a drum(DR), and a controller(CTRL). The first vision system(VR1-VR5) obtains a center line center image of the film pattern retarder and the first stage(ST1) amends a position error of the film pattern retarder. The second vision system(VP1-VP4) obtains the center line center image of the display panel and the second alignment stage amends the position error of the display panel. The drum receives the film pattern retarder(FPR) from the first alignment stage under a control of the controller, and mounts the film pattern retarder on the display panel(PNL) settled on the second alignment stage. |
