摘要 |
<p>The present invention is directed to an illumination system of a video unit. In an exemplary embodiment of the present invention, the illumination system comprises a module comprising a plurality of light emitting diodes (LEDs) adapted to emit light. The illumination system further includes a plurality of lens elements disposed subsequent to the LEDs. The plurality of lens elements is adapted to distribute intensity of the light emitted by the LEDs across an aperture. In addition the intensity of the light at the aperture directly corresponds to the location of the LEDs within the module.</p> |