发明名称 HOLOGRAM PRODUCTION
摘要 <p>Holograms (42) are formed in moldable materials of varied shapes and curvatures utilizing injection molding and the like. Instead of the conventional metallizing, there can be sprayed on flakes of highly specular metal made by breaking up a thin coating of metal metallized by conventional metallizing on a removable support. Hologram (42) on one surface of a molding that has a 100 % mirror on an opposing surface, is suitable for cosmetic compact case covers (40) or the like. Holograms (42) can also be applied to digital compact audio discs or video discs.</p>
申请公布号 WO1990004812(A1) 申请公布日期 1990.05.03
申请号 US1989004656 申请日期 1989.10.17
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