| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_242cc8d15c771395b920cc7de452da6a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2320-0238
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-0275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2330-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2310-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G2330-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-2011 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-312
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09G3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J31-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y10-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J31-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09G3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-312 |
| filingDate |
2005-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7f63a97344b5e8e272cd1a20ae11a8b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13d021b14cf179bb4998eb873a1f4cdb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_037060ca7d022574daf6cb7a39da9871
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08cdc0de6c16297d5b81275333ea62b9 |
| publicationDate |
2006-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1708227-A1 |
| titleOfInvention |
Electron emitting device and electron emitting method |
| abstract |
An electron-emitting apparatus includes an electron-emitting element having a lower electrode, an emitter section having a dielectric material, and a plurality of upper electrodes having micro through holes, and a drive voltage applying circuit having a circuit for applying a drive voltage Vin between the lower electrode and the upper electrode. The drive voltage applying circuit applies the drive voltage between the lower electrode and the upper electrode to set an element voltage Vka, which is a potential of the upper electrode relative to a potential of the lower electrode, at a negative voltage for a charge accumulation period Td so as to accumulate electrons in the emitter section, and to set the element voltage Vka at a predetermined positive voltage for an electron emission period Th so as to emit electrons from the emitter section. Further, the drive voltage applying circuit stepwise increases the positive voltage during the electron emission period Th and separately emits the electrons accumulated in the emitter section a plurality of times. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102479483-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102479483-A |
| priorityDate |
2004-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |