发明公开
EP0562839A1 Multi-layer material for colour hologram and process for producing a colour hologram 失效
Mehrschicht-MaterialfürFarbhologramme und Verfahren zur Herstellung eines Farbhologramms。

Multi-layer material for colour hologram and process for producing a colour hologram
摘要:
Disclosed is a multi-layer material for color hologram comprising at least two photosensitive layers sandwiched between a substrate layer and a protective layer, said photosensitive layers being separated each other by one or more transparent isolation layers and having different spectral photosensitivity each other, and a process for producing a color hologram.
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