Magneto-optical recording medium, and information...

G - Physics – 11 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G11B 7/24 (2006.01) G11B 7/26 (2006.01) G11B 11/105 (2006.01)

Patent

CA 2142767

A magneto-optical recording medium includes a reproducing layer, a recording layer and an intermediate layer provided between the reproducing layer and the recording layer. The reproducing layer is an in-plane magnetization film at least at room temperature, and becomes a perpendicular magnetization film at a temperature between room temperature and a Curie temperature thereof. The recording layer is a perpendicular magnetization film in a temperature range from room temperature to a Curie temperature thereof. The intermediate layer has a larger in-plane magnetic anisotropy at room temperature than an in-plane magnetic anisotropy of the reproducing layer.

Support d'enregistrement magnéto-optique comprenant une couche de reproduction, une couche d'enregistrement et une couche intermédiaire entre les deux précédentes. La couche de reproduction consiste en un film à enregistrement magnétique dans le plan au moins à température ambiante, et devient un film à enregistrement magnétique perpendiculaire à une température comprise entre la température ambiante et la température de Curie du film. La couche d'enregistrement consiste en un film à enregistrement magnétique perpendiculaire à une température allant de la température ambiante à la température de Curie du film. La couche intermédiaire présente à température ambiante une anisotropie magnétique dans le plan supérieur à l'anisotropie magnétique dans le plan de la couche de reproduction.

LandOfFree

Say what you really think

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

Rating

Magneto-optical recording medium, and information... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Magneto-optical recording medium, and information..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magneto-optical recording medium, and information... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1811831

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