http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101409691-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B2007-0006 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-1353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-1374 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-13922 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-1367 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B3-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-135 |
| filingDate | 2006-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101409691-B1 |
| titleOfInvention | Objective lens, optical pickup apparatus and optical information recording and/or reproducing apparatus |
| abstract | The objective lens according to the present invention is an objective lens used in an optical pickup apparatus, and in a case where a wavelength of an incident light flux is set to a longer wavelength on one surface of a lens having power, a spherical aberration And a superposition structure in which the second optical path difference giving structure in which the spherical aberration is changed in the over correction direction is overlapped when the wavelength of the incident light flux is set to a longer wavelength. |
| priorityDate | 2005-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID123105 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419530175 |
Total number of triples: 20.