| 摘要 |
<p>An optical color display unit is illuminated and operated with external light (36) consisting of the basic color components. The display unit uses a color-selective matrix (26) of color-selecting elements (28a, 28b, 28c, 42) to separate the incoming external light into its color components (36a, 36b, 36c) according to the refraction and diffraction principles of optics. After separating the light into its color components, the geometry of the color-selecting elements (28a, 28b, 28c, etc.) selectively reflects only one, predetermined color component. The colors of the individual color-selecting elements are chosen such that a high quality color image can be displayed on the screen surface.</p> |
