Stereoscopic 3D display device
    32.
    发明授权
    Stereoscopic 3D display device 有权
    立体3D显示设备

    公开(公告)号:US08928745B2

    公开(公告)日:2015-01-06

    申请号:US12702578

    申请日:2010-02-09

    IPC分类号: H04N15/00 G02B27/22 H04N13/04

    摘要: 3D stereoscopic viewing enabled by the use of a fast switching speed LCD panel, dynamic backlight, and low cost glasses. The system utilizes an LCD panel with an LED backlight and wavelength selective glasses to isolate each channel by color. The system is based on alternating left and right image frames on an LCD panel. The left and right frames are illuminated by two slightly different red-green-blue light sources that are synchronized sequentially. The light sources are designed to emit light of different spectral composition. The viewer wears glasses where the left lens or filter passes only the spectrum of light used for the left channel of data, and the right lens or filter passes only the spectrum of light used for the right channel of data.

    摘要翻译: 通过使用快速切换速度的液晶显示面板,动态背光和低成本眼镜,能够实现3D立体观看。 该系统采用具有LED背光和波长选择性眼镜的LCD面板,以通过颜色隔离每个通道。 该系统基于LCD面板上交替的左右图像帧。 左右两帧由两个稍微不同的红 - 绿 - 蓝光源照亮,它们是顺序同步的。 光源被设计成发射不同光谱组成的光。 观众佩戴眼镜,其中左镜头或滤镜仅通过用于左声道数据的光线,右镜头或滤镜仅通过用于右声道数据的光谱。