http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20110029122-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bd0cdbc5c67cf4957ed83c89140748e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-265 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-26 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-003 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B9-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03B9-08 |
| filingDate | 2009-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d2fb615001cf96f01992ee8bac9b50e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b3191879edd445ba30c0d6d05a15722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_890d5fa5000b150539393405295b836b |
| publicationDate | 2011-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20110029122-A |
| titleOfInvention | Film-shaped light blocking plate and aperture, aperture device, and shutter using the same |
| abstract | The present invention provides a film-shaped light-shielding plate in which a light-shielding thin film having sufficient light shielding properties and low reflectivity in the visible light region, which is widely applicable to an optical member, is formed on a resin film which is a base substrate, and a digital camera or a digital video camera employing the same. A diaphragm, an aperture device for adjusting the amount of light of a projector, and a shutter are provided. The present invention is a film type light shading plate in which a light-shielding thin film (B) made of a crystalline titanium oxy-carbide film is formed on at least one surface of a resin film substrate (A), The light-shielding thin film (B) has a carbon content of 0.6 or more in C / Ti atomic ratio, an oxygen content of 0.2 to 0.6 in O / Ti atomic ratio, and an overall film thickness of the light-shielding thin film (B) of 260 nm or more. And an average optical density of 4.0 or more at a wavelength of 400 to 800 nm. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190059183-A |
| priorityDate | 2008-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.