Invention Grant
US07614749B2 Aerial-image display systems with a plastic mirror 失效
具有塑料镜的航空图像显示系统

Aerial-image display systems with a plastic mirror
Abstract:
An apparatus for producing aerial images is disclosed employing a combination of plastic spherical mirrors, beamsplitter polarizing filters, and light sources. An object to be displayed is illuminated, and its image is partially reflected by the beamsplitter to a focusing mirror and reflected to an aerial position. A polarizer prevents ambient lights or images from degrading or interfering with the aerial images. A clock radio, a personal television display counter, as well as animated mannequin versions are disclosed.
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