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    • 3. 发明授权
    • Stereoscopic imaging apparatus incorporating a parallax barrier
    • 具有视差屏障的立体成像装置
    • US08102413B2
    • 2012-01-24
    • US11611727
    • 2006-12-15
    • Michael Mehrle
    • Michael Mehrle
    • H04N3/00H04N9/47
    • H04N3/00G02B27/2214H04N13/31H04N13/312H04N13/324H04N13/361
    • An apparatus is disclosed for providing a stereoscopic image for viewing by a viewer, with improved resolution. The apparatus includes a generally planar display comprising a two-dimensional array of uniformly spaced pixels, and it further includes a generally planar parallax barrier having an area substantially coextensive with the display and spaced a prescribed uniform distance from the display. The pixel array includes a first set of sub-pixels controllable to project light in a first spectral color, a second set of sub-pixels controllable to project light in a second spectral color, and a third set of sub-pixels controllable to project light in a third spectral color, and the parallax barrier includes a repeating pattern of vertically oriented regions configured to transmit light to the viewer's first eye along light paths defined from only the first set of sub-pixels and to transmit light to the viewer's second eye along light paths defined from only the second and third sets of sub-pixels.
    • 公开了一种用于提供用于由观看者观看的立体图像,具有改进的分辨率的装置。 该装置包括大致平面的显示器,其包括均匀间隔的像素的二维阵列,并且还包括大致平面的视差屏障,其具有与显示器基本共同延伸的区域,并与显示器间隔规定的均匀距离。 像素阵列包括可控制以投射第一光谱颜色的光的第一组子像素,可控制以投射第二光谱颜色的光的第二组子像素,以及可控制投影光的第三组子像素 并且所述视差屏障包括垂直定向区域的重复图案,所述重叠图案被配置为沿着仅从所述第一组子像素定义的光路将光透射到所述观看者的第一眼睛,并且沿着所述第二眼睛向所述观察者的第二眼发射光 仅从第二和第三组子像素组定义的光路。