http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9941768-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a338edcf958ac9db452f21f68b3d4836 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f5e396bb452d149c92786761e1d814a http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a97e065ea986edb29d83faecb470f9b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75270129d7489f21c76d0da8d85ff581 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-774 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7787 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-778 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7726 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77344 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-025 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J61-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77 |
| filingDate | 1998-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00a588afddede1131a360960a7aceb0b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64de6f5e65b73272dd5067f19ab8b766 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_335640022d7963e6a57f8ff925861119 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6067bdcc9bf5bbb14e2d331b0a32280 |
| publicationDate | 1999-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-9941768-A1 |
| titleOfInvention | Compact, energy-saving lamp |
| abstract | A compact, energy-saving lamp contains in its high-standard embodiment a mixture of luminescent substances containing, instead of the hitherto customary green components, (Ce,Tb)-activated gadolinium-magnesium-borate silicate (BSCT) as green component. The higher quantum yield and stability of the borate-silicate luminescent substances leads to a luminous flux increase of up to 5 %, besides improving the effectiveness of the lamp and lengthening its service life until up to 12,000 hours. In contrast with conventional lamps with a colour reproduction value Ra(8) of 79-81, the disclosed compact, energy-saving lamp enables an Ra(8) value of up to 85. A high-standard, super-compact lamp contains a mixture of the three luminescent substances BSCT, YOX and SAPE and/or BSOSE. This mixture of luminescent substances makes it possible to achieve in compact, energy-saving lamps, colour reproduction values Ra(8) > 87, depending on the colour temperature, with a high luminous flux and long service life. The mixture of luminescent substances of the super-C compact lamp contains, besides YOX, BSCT and SAPE, also BSCM and a mixture of the luminescent substances BSOSE and SBOSE. This enables the IA colour reproduction level to be reached with only a slight luminous flux reduction over standard lamps. A further service life increase with a higher luminous flux in comparison with conventional lamps can be achieved by applying a protective layer, in particular a protective layer which covers the layer containing the luminescent substances, and is preferably used when large proportions of borate-silicate luminescent substances are present. The field of application of the invention is in low-pressure gas-discharge lamps in the lighting and illumination technology. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1158559-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1158559-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7679101-B2 |
| priorityDate | 1998-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.