System and methods are described for inhibiting the readability of an optical media due to changes in a pseudo-reflective material that composes the optical media after the optical media has been exposed to air for a predetermined time. An optical media includes a data encoded component. At least a fraction...http://www.google.es/patents/US6839316?utm_source=gb-gplus-sharePatente US6839316 - Pseudo-reflective read inhibitor for optical storage media
Pseudo-reflective read inhibitor for optical storage media
