http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007008864-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2f092a035fb1a8cc488abbd044a0e65 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01Q80-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B2005-0021 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B9-149 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B11-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-743 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B9-00 |
| filingDate | 2005-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99a2ee33689d51e43cca998801f229f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5272eecaa82a84918a1b579b6f27ce5c |
| publicationDate | 2007-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2007008864-A1 |
| titleOfInvention | Patterned media for a high density data storage device |
| abstract | Systems in accordance with the present invention can include a tip contactable with a media, the media including a substrate and a plurality of cells disposed over the substrate, one or more of the cells being electrically isolated from the other of the cells by a material having insulating properties. One or more of the plurality of cells can include a phase change material. The media is either grounded or electrically connected with a voltage source such that when the tip is placed in contact with the media and a voltage is applied to the tip, a current is drawn through the cell over which the tip is arranged. The current is drawn through the isolated cell at least a portion of the phase change material within the cell beneath the tip is heated to a sufficient temperature such that the material become amorphous in structure. The current is then removed from the phase change material, which is quickly cooled to form an amorphous domain having a resistance representing a “1” (or a “0”). In another embodiment the one or more of the plurality of cells can include a polarity dependent material. In an embodiment, the one or more cells can have a sidewall structure that tapers along the depth of the cell so that the cell has a wider cross-section near where a tip contacts the media and a narrower cross-section near where the cell contacts one of the substrate and an underlayer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008218897-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10311949-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009009901-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009086356-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8059518-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7667912-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7787205-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101397234-B1 |
| priorityDate | 2005-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.