| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82cbc291d77c061ac9a216f86ec010a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6506300a23c7893d30a5e4208001b645 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2329-0455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2201-30469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24479 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J63-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J63-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J31-127 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J63-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-02 |
| filingDate |
2013-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41eb8371c47bdd2e528732de75080118
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be37fb39580d6707d16e2d74e681fc42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c009b5617c5922906e6a36a327c729f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1cf65ade6f7f2082054c4e6d4017da8c |
| publicationDate |
2014-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014034423-A1 |
| titleOfInvention |
Field electron emission film, field electron emission element, light emitting element, and method for producing same |
| abstract |
[Problem] Provided are a field electron emission film that can operate with a small electric power and has high uniformity of brightness in a light emission surface, a field electron emission element and a light emitting element using the field electron emission film, and a method for producing the same.n[Solution] Provided is a field electron emission film that contains 60 to 99.9 mass% of tin-doped indium oxide and 0.1 to 20 mass% of carbon nanotubes, wherein grooves having a width in a range of 0.1 to 50 μm each and having a total length of 2 mm or more per 1 mm 2 are formed on a surface of the film, and the carbon nanotubes are exposed on walls of the grooves.nAfter an ITO film containing carbon nanotubes is formed on a substrate, grooves are formed on a surface of the ITO film, and ends of carbon nanotubes that are exposed on walls of the grooves are used as emitters. |
| priorityDate |
2012-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |