Tilt detection device, optical disc device, and tilt control...

G - Physics – 11 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G11B 7/095 (2006.01) G11B 7/007 (2006.01) G11B 7/013 (2006.01) G11B 7/09 (2006.01)

Patent

CA 2309696

A tilt detection device detects an inclination (tilt angle) of the recording surface of an optical disc with respect to the optical axis of the light beam. The device has an optical head for directing a light beam onto the optical disc, a photo detector for receiving light reflected from the optical disc, and a tilt detector for detecting inclination of the recording surface of the optical disc with respect to the optical axis of the light beam by a signal output from the photo detector.

Dispositif de détection d'inclinaison servant à détecter une inclinaison (angle d'inclinaison) de la surface d'enregistrement d'un disque optique par rapport à l'axe optique du faisceau lumineux. Ce dispositif possède une tête optique servant à diriger un faisceau lumineux sur le disque optique, un photodétecteur servant à recevoir la lumière réfléchie par le disque optique et un détecteur d'inclinaison servant à détecter l'inclinaison de la surface d'enregistrement du disque optique par rapport à l'axe optique du faisceau lumineux au moyen d'un signal de sortie émis par le photodétecteur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Tilt detection device, optical disc device, and tilt control... does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFCA-PAI-O-1539729

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.