| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee33b0e3e7398cf6fc957eeee59d510 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-304 |
| filingDate |
2006-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0bb2107132c4258cd1aaaccc85d0c3a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d72c94d99070e595f23282f0ea21909b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06c605087b5586bd7452da5dae44f6d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bba9167264df01a94696f9f7b7dab4e |
| publicationDate |
2008-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-101206979-A |
| titleOfInvention |
Method of preparing field-emissive cathode |
| abstract |
The invention relates to a preparation method of field emission cathode. The method comprises the following steps: a substrate is provided; a conductive film layer is formed on the surface of the substrate; a light absorbing layer is formed on the conductive film layer; a catalyser layer is formed on the light absorbing layer; gas mixture provided with carbon source gas and carrier gas flows through the surface of the catalyser layer; and the substrate is focalized and irradiated through laser beam to grow a carbon nanometer tube array; therefore the field emission cathode is formed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022233093-A1 |
| priorityDate |
2006-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |