Record carrier containing information in an optically...

Details Record carrier containing information in an optically... Record carrier containing information in an optically...

G - Physics

11

B

352/32.2

G11B 5/82 (2006.01) G11B 7/00 (2006.01) G11B 7/007 (2006.01) G11B 7/09 (2006.01) G11B 7/24 (2006.01)

Patent

CA 1152643

15.12.78 1 PHN 9258 ABSTRACT: Record carrier containing information in an optically readable information structure. A record carrier is described having an op- tically readable information structure, comprising in- formation areas arranged in information tracks, which are spaced from each other by intermediate areas. It is demonstrated that if the information areas have a first, comparatively large, phase depth and the inter- mediate areas a second, comparatively small, phase depth, an optimum information signal and an optimal tracking signal are obtained during reading.

337415

Affiliated with

Also associated with

Rating

Record carrier containing information in an optically... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Record carrier containing information in an optically..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Record carrier containing information in an optically... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-567554