Production of optical recording media having plural luminescent recording layers by embossing the recording layer

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...

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Bibliographic Details
Main Authors SHUBIN VLADIMIR V, LEZHNEV A, MAGNITAKIL SERGEI A, LEVICH EUGENE V
Format Patent
LanguageEnglish
Published 31.12.2002
Edition7
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PERFORMING OPERATIONS
PHYSICS
PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE
TRANSPORTING
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary: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).
Bibliography:Application Number: US20000646299