System for reproducing stereographic images

摘要

A system for reproducing stereographic images is provided that includes a display unit that has a pixel array for representing image data which reproduces the same when controlled with stereoscopic image data, and a light source for fully illuminating the pixel array. The system further includes a pair of glasses that are suitable to make the reproduced stereoscopic image data available to a wearer of the pair of glasses in an eye-selective manner. The display unit has at least one additional light source for fully illuminating the pixel array. Every light source is additionally configured to emit light in a plurality of narrow spectral ranges, thereby defining a color range, the spectral ranges of the light sources being orthogonal to each other. The system also includes a control unit that sequentially operates the light sources. The pair of glasses has optical glasses, spectral transmission ranges of which are orthogonal to each other and correspond to the spectral ranges of the light sources in such a manner as to allow the reproduction of stereographic images in a reliable and cost-effective manner.

主权项

1. A system for reproducing stereo images, the system comprising:
a direct view display unit having a pixel array for presentation of image data, which reproduces data sequentially with stereoscopic image data in a controlled manner, and having a first luminous source and at least one second luminous source that are each configured to illuminate substantially a full-surface of the pixel array, the first luminous source and the second luminous source being configured to emit light in a plurality of narrow spectral ranges to thereby span a color space, the spectral ranges of the first and second luminous sources being orthogonal to one another such that they do not share a mutual passband; a control unit configured to drive the first and second luminous sources sequentially; and eyeglasses configured to reproduce the stereoscopic image data in an eye-selective manner to a wearer of the glasses, the eyeglasses having lenses, whose spectral passbands are formed orthogonal to one another and correspond to the spectral ranges of the first and second luminous sources, wherein the display unit has one or more light guides for light distribution in a direction of the pixel array, and wherein at least one of the light guides has at least two light entry surfaces, each of the light entry surfaces being associated with a corresponding one of the luminous sources such that the light from the separate luminous sources is coupled into the light guide through the different light entry surfaces and sequenced by the control unit to alternately illuminate the full area of the pixel array.