| 摘要 |
A video display operating at standard commercial television broadcast sweep rates, line spacing and/or pixel density. An over and under split screen presentation of a stereoscopic pair of images permits three dimensional viewing by audiences of any size using simple optical deviation elements mounted in a pair of spectacles. Besides being compatible with broadcast standards, the display is compatible with the format already used in producing 3D motion picture films permitting unaltered broadcast of such films and/or direct transfer to video tape with existing equipment. The recorded video can then be viewed by said optical deviation elements. The final display, when viewed stereoscopically, exhibits an aspect ratio of more than twice the width to height which is about the same as motion picture screens and well suited for display of sporting events regularly broadcast on television. The said display is compatible with normal viewing without the steroscopic impression, by the unaided eyes and seen in full color with normal clarity and definition.
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