http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007538351-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24038 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-257 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-2578 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-266 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-243 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-257 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-241 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-00 |
| filingDate | 2005-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2007538351-A |
| titleOfInvention | Information recording medium and information recording / reproducing apparatus |
| abstract | A super-resolution information recording medium and an information recording / reproducing apparatus having a structure capable of improving reproduction low-frequency noise are disclosed. In the disclosed information recording medium, a substrate and a layer formed on the substrate and made of at least two kinds of substances, and the substances react with each other by a beam of incident recording power to form a recording mark. A recording layer to be formed, and a super-resolution reproducing layer formed on an upper part of the recording layer and / or between the recording layer and the substrate, and in which the optical characteristics of a partial region of the incident beam spot are changed; It is characterized by providing. The disclosed information recording / reproducing apparatus records / reproduces information with respect to the information recording medium, and forms a beam spot on the information recording medium by converging the incident beam and the light source for irradiating the beam. Pickup unit comprising an objective lens to be operated and a photodetector for receiving the beam reflected by the information recording medium, and a signal processing unit for processing a signal detected from the photodetector to calculate an information signal and an error signal And a control unit for controlling the beam power output from the light source and the driving of the objective lens from the signal detected from the signal processing unit. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011204307-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021132299-A1 |
| priorityDate | 2004-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 61.