| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_41866d2dccf388244bda811468f28748
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_68ed32393895969fb32bb81c3401939f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9d5fcb2f1a9f396561e64edb7a1626c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_64b705c8748b0e1f354a52dc7cf7dec8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e41c077a8b2b224e256ba1f394c4d899 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-263 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-00455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24082 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24038
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24082 |
| filingDate |
2007-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cda6dd0623c2959604c4bc3582fdb0d6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c70899f447ad4fe03df2525244afbb37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da8762b1d814235dddffc3f141a36a36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f144a47ac030167663250835e28d083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d716e2f4131ca32f08070860916d2162 |
| publicationDate |
2008-01-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008002560-A1 |
| titleOfInvention |
Write once information recording medium and disk apparatus |
| abstract |
According to one embodiment, a first recording film, interlayer, and second recording film are formed on a transparent resin substrate having a groove and land. A recording mark is formed by irradiation with a short-wavelength laser beam. The light reflectance of the recording mark formed by irradiation with the short-wavelength laser beam is higher than a light reflectance before irradiation with the short-wavelength laser beam. The first recording film has a first read-only recording mark recorded by a three-dimensional pit. The second recording film has a second read-only recording mark recorded by a three-dimensional pit. The reflectances of the pits of the first and second recording layers are 4.2% to 8.4%, or the pit width of the second recording film is larger than that of the first recording layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8531936-B2 |
| priorityDate |
2006-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |