| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1af8df51ce24ca931ae718fb747f6aa0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2329-0471
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2329-0426
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2201-3165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2201-30492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2329-0489
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J2201-30426 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J31-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-304 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-316
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-304
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J31-12 |
| filingDate |
2009-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f01e258fc8a9be8a626091fe0ef26fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_11aa5750f8e637540d951b52fde55cf1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23af5c1dafa618735826c3c22f7de260
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c271f0d576710d3b5078833d42e3670b |
| publicationDate |
2010-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2161734-A2 |
| titleOfInvention |
Electron emission device and image display panel using the same, and image display apparatus and information display apparatus |
| abstract |
An electron emission device includes a polycrystalline film of lanthanum boride, and a size of a crystallite which composes the polycrystalline film is equal to or more than 2.5 nm and equal to or less than 100 nm, preferably the film thickness of the polycrystalline film is equal to or less than 100 nm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2242083-A1 |
| priorityDate |
2008-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |