http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3856518-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_42206fe75eab96a992861f84398e420e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J9-2271 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03G8-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J9-227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03G9-00 |
| filingDate | 1973-02-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1974-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b903aed87a8a352eeabad0deff1956b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15197ac36ef1643c664d81607bca7bc9 |
| publicationDate | 1974-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3856518-A |
| titleOfInvention | Method of electrophotographically manufacturing a television screen using hygroscopic material |
| abstract | A method of electrophotographically manufacturing a display screen of a colour television display tube. For enhancing the contrast, a light-absorbing layer is provided between the phosphor patterns. In order to prevent pollution of the previously provided phosphor patterns with the phosphor of phosphor patterns which are provided afterwards, the phosphor particles are previously provided with a layer of a hygroscopic material. The hygroscopic material is wetted and hence made conductive between the provision of two phosphor patterns. The hygroscopic material is dried and hence made non-conductive between the provision of the last phosphor pattern and the provision of the light-absorbing layer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4921767-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4990416-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4399090-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4095134-A |
| priorityDate | 1972-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.