| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a338edcf958ac9db452f21f68b3d4836
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a97e065ea986edb29d83faecb470f9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6900162c0a64e321929e285aef793d73 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-16145 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0844
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-592
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77342
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7735
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-595
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-753
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-756
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7739
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7737
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-757
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-59 |
| filingDate |
2003-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ac0d4f9658721165f271b41b93feac5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_041397de0527890ebf856d5c916e8f43 |
| publicationDate |
2004-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200424288-A |
| titleOfInvention |
Luminophors and an optical device using the same |
| abstract |
Luminophors for converting the ultraviolet or blue emission of a light-emitting element to visible white light with very high colour rendering and an optical device using the same. The invention relates to luminophors for converting the ultraviolet or blue emission of a light-emitting element to visible white radiation with very high colour rendering and an Ra of up to 99. The luminophors comprise an emitting component formed from solid state systems of alkaline earth metal antimonates and derived systems such as fluoroantimonates which have an intrinsic red luminescence, or from manganese (IV)-activated oxygen-dominated luminophor systems, or from europium-activated silicate-germanates or systems in which a sensitizer from the group of Eu (II) and, as a secondary activator, Mn (II) are used and having an orange or orange-red or red or deep red colour in the spectral region above 600 nm, or from a mixture of up to 8 luminophor components having different emission bands whose overlapping generates a broad emission continuum between about 380 nm and 780 nm having colour temperatures between about 10000 K with a blue-white colour and 6500 K with a daylight colour and a colour temperature of about 3000 K with a warm white colour down to a colour temperature of 2000 K with a reddish-yellow evening light colour. The field of application of the invention is the optoelectronic semiconductor technology and the lighting technology. The site of use of these white-light-emitting elements comprising the luminophors according to the invention is in particular anywhere where colour rendering very true to the original is important. |
| priorityDate |
2002-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |