Recording information on an optical disc without using...

Details Recording information on an optical disc without using... Recording information on an optical disc without using...

G - Physics

11

B

G11B 7/0045 (2006.01) G11B 7/085 (2006.01) G11B 7/135 (2006.01) G11B 7/12 (2006.01)

Patent

CA 2167015

An apparatus for controlling the spacing between information tracks while recording information on an optical disc that does not have pre-manufactured information tracks. The invention employs a reference scale to precisely determine the position of information tracks to be recorded on an optical disc, wherein spacing of optical tick marks on the reference scale directly correlates to track pitch between information tracks recorded on the optical disc. The invention utilizes a first optical system for reading-from and writing-to an optical disc. A second optical system is used for detecting optical tick marks on the reference scale. The first optical system and the second optical system share common optical components, and are used in cooperation with control means to direct an optical pickup to a desired location of the optical disc for recording an information track thereon.

Affiliated with

Also associated with

Rating

Recording information on an optical disc without using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Recording information on an optical disc without using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recording information on an optical disc without using... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1853458