An optical record carrier has parallel tracks for recording user information in a pattern of optically detectable marks, the tracks being provided with control information. The tracks are grouped in pairs of neighbouring tracks. The control information in both tracks of a pair is identical and the control information on tracks of different pairs is different. The identity of the control information reduces the effect of crosstalk on neighbouring tracks.
申请公布号
WO9948092(A3)
申请公布日期
1999.11.04
申请号
WO1999IB00417
申请日期
1999.03.15
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.;PHILIPS AB
发明人
VAN DEN ENDEN, GIJSBERT, J.;SPRUIT, JOHANNES, H., M.;VAN VLERKEN, JOHANNES, J., L., M.;DRENTEN, RONALD, R.