http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101252916-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B13-0035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B7-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B9-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0018 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B13-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B13-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-225 |
| filingDate | 2009-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101252916-B1 |
| titleOfInvention | Imaging optical system and imaging device using the same |
| abstract | The aperture stop 5 and the optical member, which are provided in order from the object side to the image plane side, in order to provide an imaging optical system capable of sufficiently suppressing the generation of flare or ghost causing image quality deterioration. A biconvex first lens (1) having a power of 2, a second lens (2) consisting of a meniscus lens having a negative power and having a concave surface with a lens surface on the image surface side, and a positive power surface Imaging comprising a third lens 3 made of a meniscus lens having a convex surface, and a fourth lens 4 having a negative power, and having a lens surface on an image surface side concave near the optical axis. It is an optical system 7. In the effective opening of the lens surface e on the image surface side of the second lens 2, a total reflection surface for totally reflecting incident light rays other than the angle of view is provided. |
| priorityDate | 2008-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.