| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7ee4b957d0dcd6494b0a231ddc9aebc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff41076baf2ec3c6689956c7ff28753a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5520dd38cc403678d9f91e0b0ee95fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2764e06b6d189ec0137ec76d6325c69a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5df1eb5646729eea9364d74460048b32 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2201-3125 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-312
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G15-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J17-49 |
| filingDate |
2010-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83940d4a05a9c3cfd439468dce568be9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fe2b567a223db987f17b6748bff6a91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1ba36bbf66d082383a4bae8da469502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f181d87148427db066230bbc13de9e4f |
| publicationDate |
2012-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8249487-B2 |
| titleOfInvention |
Electron emitting element, electron emitting device, charging device, image forming apparatus, electron-beam curing device, light emitting device, image display device, air blowing device, and cooling device |
| abstract |
According to an electron emitting element of the present invention, an electron acceleration layer sandwiched between an electrode substrate and a thin-film electrode contains (i) insulating fine particles and (ii) at least one of (a) conductive fine particles having an average particle diameter smaller than an average particle diameter of the insulating fine particles and (b) a basic dispersant. The electron acceleration layer has a surface roughness of 0.2 μm or less in centerline average roughness (Ra). The thin-film electrode has a film thickness of 100 nm or less. As such, according to the electron emitting element of the present invention, it is possible to reduce the thickness of the thin-film electrode to an appropriate thickness. Accordingly, it is possible to increase electron emission. |
| priorityDate |
2009-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |