发明授权
US07180478B2 Three-dimensional video display and method for creating supply video supplied to three-dimensional video display 失效
用于创建提供给三维视频显示的供应视频的三维视频显示和方法

Three-dimensional video display and method for creating supply video supplied to three-dimensional video display
摘要:
There is provided a stereoscopic video display that enables a viewer to recognize a more real stereoscopic video.A light source device 2 comprises a backlight 21 and a pinhole array plate 22. A liquid crystal display panel driver 5 feeds a pixel driving signal to a liquid crystal display panel 3, to form a pixel region 3a composed of a plurality of pixels respectively corresponding to pinholes 22a. Each of the pixels composing the pixel region 3a controls an amount of light transmission with respect to a light beam in each direction from the corresponding pinhole 22a. Consequently, the intensity of the light beam in each direction is reproduced. Lines respectively connecting the centers of the pinholes 22a and the centers of the pixel regions 3a are not parallel to one another, and are so set as to cross at one point of a position corresponding to the standard distance between the video display panel 3 and a viewer Z. Therefore, the light beams are efficiently concentrated at a standard viewing position, thereby making it possible to make the viewer Z recognize a more real stereoscopic video.
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