| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b70f21b272a91a9a9f6f774bc765e7b2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2224-48091
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L33-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L2924-181
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/H01L2224-8592 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7728
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77218
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77347
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-0883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-77348
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7739
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-55 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-50 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L33-00 |
| filingDate |
2006-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3eaabd7b52d9efccbc474c758f9f0490
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e41885511f47f4a6ef5ea60257d7da4b |
| publicationDate |
2007-01-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200700536-A |
| titleOfInvention |
Fluorescent substance, fluorescent substance sheet and process for producing the same, and luminescent device using the said fluorescent substance |
| abstract |
This invention provides a fluorescent substance that exhibits a broad luminescence spectrum in a blue range (peak wavelength: 400 nm to 500 nm) and exhibits a broad and flat excitation band in a near-ultraviolet and ultraviolet range and possesses excellent luminescence efficiency and luminescence intensity/brightness. The fluorescent substance is represented by general formula MmAaBbOoNn:Z wherein M represents one or more elements which take a valence of II; A represents one or more elements which take a valence of III; B represents one or more elements which take a valence of IV; O represents oxygen; N represents nitrogen; Z represents one or more activators; and 5.0 < (a + b)/m < 9.0, 0 ≤ a/m ≤ 2.0, 0 ≤ o < n, and n = 2/3m + a + 4/3b - 2/3o. The fluorescent substance is characterized in that, upon excitation with light in a wavelength range of 250 nm to 430 nm, the fluorescent substance exhibits a luminescence spectrum having a maximum peak wavelength range of 400 nm to 500 nm. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I464238-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I464236-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I424045-B |
| priorityDate |
2005-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |