| 摘要 |
PURPOSE:To provide a three-dimensional display device without spectacles capable of enhancing resolution at the time of switching to a planar display. CONSTITUTION:The three-dimensional display device without the spectacles is constituted so that a lenticular lens 3 arranged in front of a liquid crystal panel 1 is provided so as to turn around the center axis line by 90 deg. and a driving device 4 rotationally driving the lenticular lens 3 is provided as well. At the time of viewing a stereoscopic image, the lenticular lens 3 is turned into a direction where each lens is horizontally arranged. Moreover, at the time of viewing a planar image, the lenticular lens 3 is turned by 90 deg. into the direction where each lens is vertically arranged, not to separate an image for both eyes in a horizontal line direction. Thus, a display by all picture elements is executed to enhance the resolution. |
