发明授权
- 专利标题： Automotive wheel covers with spatially stabilized images
- 专利标题（中）： 汽车轮盖与空间稳定的图像
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申请号： US285458申请日： 1988-12-15
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公开(公告)号： US4878719A公开(公告)日： 1989-11-07
- 发明人: John E. Wreede , James E. Scott , Richard B. Upper
- 申请人： John E. Wreede , James E. Scott , Richard B. Upper
- 申请人地址： CA Los Angeles
- 专利权人： Hughes Aircraft Company
- 当前专利权人： Hughes Aircraft Company
- 当前专利权人地址： CA Los Angeles
- 主分类号： G03H1/26
- IPC分类号： G03H1/26
摘要：
A vehicle wheel cover is provided with a reflection-type hologram assembly having multiple exposure images therein. The sun or an artificial light source illuminates the hologram assembly as it rotates as a result of the vehicle moving. The exposure images are successively reconstructed to produce a single image that may be remotely positioned from and stationary relative to the rotating wheel cover.
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