Image display device comprising an imaging matrix
An image display device and imaging matrix technology, applied in image communication, optics, instruments, etc., can solve problems such as inappropriateness, and achieve the effect of a large viewing area
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[0043] The effect of the correction matrix in projecting the point elements of the imaging matrix will now be described in detail according to the invention.
[0044] The imaging matrix consists of imaging elements, eg in the form of stripes or lenses. A lighting matrix consists of multiple lighting elements.
[0045] Figure 1 shows in simplified form the effect of midfield curvature on an autostereoscopic multi-user display. Field curvature represents the actual course of the back focus of oblique light rays, which occurs when the illumination elements are projected through the imaging elements of the imaging matrix. A lighting matrix (only partly shown in the figure), eg a shutter 2, contains a number of pixels 1 as lighting elements. Seen from the direction of light propagation, an imaging matrix in the form of a lens array with microlenses 31 in the shape of parallel stripes as image elements focusing the light at the eyes of the viewer is placed behind the illumination ...
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