Recordable high-density optical recording media
The present invention relates to an optical recording medium, particularly to a high-density recordable optical recording medium. A recordable optical recording medium, particularly a recordable high-density optical recording medium is disclosed. The optical recording medium comprises a substrate an...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
06.04.2004
|
Online Access | Get full text |
Cover
Loading…
Summary: | The present invention relates to an optical recording medium, particularly to a high-density recordable optical recording medium.
A recordable optical recording medium, particularly a recordable high-density optical recording medium is disclosed. The optical recording medium comprises a substrate and a recording layer formed on said substrate, wherein said recording layer contains at least one laser beam absorbing dyes of formula (I): whereinQ is phenyl or naphthyl substituted by Calkoxy;Rand R, independently of each other, are Calkyl;Y is hydrogen or Calkoxy; andX is an anion. |
---|