发明名称 Full-parallax holographic stereograms on curved substrates
摘要 The current invention comprises the recording of full parallax, one-step, full color holographic stereograms so as to properly display the resultant imagery when the hologram is mounted on a curved substrate after recording. It also comprises mounting the hologram on a substrate that can be curved in one or two dimensions, thereby producing any arbitrary shape. The hologram is scalable, making it possible to create curved holograms of unlimited size. The hologram can be generated for application to one of a variety of curved substrates, including hemi-cylindrical substrates with opaque backing to allow up to 180 degrees of horizontal view zone, and full cylinders with transparent backing to allow viewing through 360 degrees horizontally. It also includes adaptation to conical, spherical, and other curved geometric and irregular topographies.
申请公布号 US6631016(B1) 申请公布日期 2003.10.07
申请号 US20010908828 申请日期 2001.07.18
申请人 ZEBRA IMAGING, INC. 发明人 KLUG MICHAEL A.;HOLZBACH MARK E.
分类号 G03H1/26;(IPC1-7):G03H1/26 主分类号 G03H1/26
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