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    • 9. 发明申请
    • THREE-DIMENSIONAL IMAGE RECORDING AND DISPLAY APPARATUS
    • 三维图像记录和显示设备
    • WO2008023196A1
    • 2008-02-28
    • PCT/GB2007/050476
    • 2007-08-08
    • SHARMA, Shiv Kumar
    • SHARMA, Shiv Kumar
    • G02B27/22G03B35/06H04N13/00
    • G02B27/2278G02B21/0048G02B21/008G03B35/06H04N13/236
    • Three-dimensional image recording apparatus (10) comprising a laser (not shown) operable to generate a laser beam (12), a partially reflecting mirror (14), an XY scanning mirror (16), a first lens (18) movably mounted for movement along its optical axis, a second lens (20), a confocal aperture (22), and a two-dimensional array of photodetectors (24). Three-dimensional image display apparatus (40) comprising a laser (not shown) operable to generate a laser beam (42) a transmissive liquid crystal display (LCD) (44), a lens (46) movably mounted for movement along its optical axis, a static mirror 48 and an XY scanning mirror (50). The LCD (44) comprises an array of image pixels (44a) (being the same number as photodetectors (24) in the photodetector array of the image recording apparatus (10)), each of which impresses on an illuminating laser beam (42) intensity information corresponding to the intensity information recorded by the respective photodetector.
    • 三维图像记录装置(10),包括可操作以产生激光束(12)的激光器(未示出),部分反射镜(14),XY扫描镜(16),可移动地安装的第一透镜 用于沿其光轴运动,第二透镜(20),共焦孔(22)和二维阵列的光电检测器(24)。 包括可操作以产生透射型液晶显示器(LCD)(44)的激光束(42)的激光器(未示出)的三维图像显示装置(40),可移动地安装用于沿其光轴移动的透镜 ,静电镜48和XY扫描镜(50)。 LCD(44)包括图像像素阵列(44a)(与图像记录装置(10)的光电检测器阵列中的光电检测器(24)相同的数量),每个图像像素(44a)在照射激光束(42) 对应于由各个光电检测器记录的强度信息的强度信息。