| 摘要 |
<p>Display system for superimposing three images in order to obtain a mixed image. The system is provided with an eyepiece made up of a first and second light-transmitting, reflecting element with angle dependent and frequency-dependent reflection and transmission characteristics. The first image is incident upon a first side of the first element, the second image is incident upon a second side of the first element, and the third image is incident upon a side of the second element. The above-mentioned characteristics lead to the three images emerging through the eyepiece as a mixed image.</p> |
