BLU-RAY DISC FROM RECYCLED DISC MANUFACTURING MATERIALS AND A METHOD OF MANUFACTURING THE SAME
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United States of America Patent
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Issued Date -
Feb 25, 2016
app pub date -
May 31, 2013
filing date -
May 31, 2013
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A Blu-ray ray optical disc comprises a base substrate of recycled polycarbonate molded without a data layer on a first surface. The disc further includes a first transmission stack having (a) a data region layer having a first surface adjoining the first surface of the base substrate and a second, opposite surface embossed with data, and (b) a layer of metallization overlying the second surface of the data layer. Lastly, a protective layer overlies the region of metallization of the first transmission stack.
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