Production of optical recording media having plural luminescent recording layers by embossing the recording layer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Dec 31, 2002
Grant Date -
N/A
app pub date -
Oct 23, 2000
filing date -
Mar 18, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Processes for producing the multi-layered optical recording medium shown in FIG. 2 using the embossing master (20) shown in FIG. 3, where an etched metal thin layer (22) has been electroplated with a thick metal layer and the luminescent recording layer (25) cast thereover forming pits (24) between adjacent metallized areas. The luminescent layer may then be cured using UV light (26).
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