| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4ff9ddf728a7e1a0b36c9cc38b89ad6 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-32 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 |
| filingDate |
1977-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68661fe3d71af49dc1918e3fbbd4c539
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7e0fba8eb6e61c21484db89848b42a3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9e2f4bc038f179b62457f0ab8f732ab
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afbfeddae9a36b96951f9068d7878f95 |
| publicationDate |
1979-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4151442-A |
| titleOfInvention |
Color television cathode ray tube |
| abstract |
A color television cathode ray tube which comprises a phosphor screen formed of (A) a red-emitting phosphor selected from the group consisting of europium-activated rare earth metal oxide and europium-activated rare earth metal oxysulfide; (B) a green-emitting phosphor selected from the group cosisting of a mixture of copper-activated zinc sulfide and gold-activated aluminum-coactivated zinc sulfide and copper- and gold-activated zinc sulfide; and (C) a blue-emitting phosphor of silver-activated zinc sulfide, and wherein the green-emitting phosphor contains 0.005 to 0.02% by weight of copper and 0.005 to 0.15% by weight of gold based on the total amount of the green-emitting phosphor; and current running through the cathodes of electron guns for exciting the red-, green- and blue-phosphors can be made to have a substantially equal amount for the respective electron guns. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4208299-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4689520-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4377768-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4370287-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4814666-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6312860-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4316816-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2871288-A1 |
| priorityDate |
1976-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |