Optical disc

Details Optical disc Optical disc

1994-05-27

1996-04-02

Nelms, David C.

Dynamic information storage or retrieval

Storage medium structure

Optical track structure

3692751, 3692753, G11B 724

Patent

active

055047343

ABSTRACT:
An optical disc is formed with a land and a groove, and information is recorded on one of the land and the groove. Track pitch P and the width W of the other of the land and the groove satisfy the following conditions:

REFERENCES:
patent: 4734904 (1988-03-01), Imanaka
patent: 5106721 (1992-04-01), Van Liempd et al.
patent: 5325353 (1994-06-01), Sasaki

Affiliated with

Also associated with

Rating

Optical disc does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Optical disc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical disc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2021872