http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104342152-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a4b43099e8cc9b4c14dcc665bc8e79 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-85 |
| filingDate | 2013-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e96e9ba0b8f401dc8eb94633a435ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18fb27636b9a39a324b4af8f45f6f039 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_398f344d8e2923f0c3dccd9a59c99b84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9413206e2395ec649b112f99e4ebf5e9 |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104342152-A |
| titleOfInvention | Neodymium-ytterbium co-doped alkali-ytterbium fluoride salt glass up-conversion luminescent material and preparation method and application thereof |
| abstract | The invention discloses a neodymium-ytterbium co-doped alkali-ytterbium fluoride salt glass up-conversion luminescent material. The chemical formula of the neodymium-ytterbium co-doped alkali-ytterbium fluoride salt glass up-conversion luminescent material is RYF4:xYb<3+>, yNd<3+>, wherein x is 0.01-0.06; y is 0.01-0.08; and R is element lithium, element sodium, element potassium, element rubidium or element cesium. In the photoluminescence spectrum of the neodymium-ytterbium co-doped alkali-ytterbium fluoride salt glass up-conversion luminescent material, the excitation wavelength of the neodymium-ytterbium co-doped alkali-ytterbium fluoride salt glass up-conversion luminescent material is 586 nanometers. In a region of 469 nanometers in wavelength, a luminescence peak is formed through transition radiation of Nd<3+> ions <2>P3/2 to <4>I15/2, and the luminescent material can be taken as a blue-light luminescent material. The invention further provides a preparation method of the neodymium-ytterbium co-doped alkali-ytterbium fluoride salt glass up-conversion luminescent material, and an organic light-emitting diode using the neodymium-ytterbium co-doped alkali-ytterbium fluoride salt glass up-conversion luminescent material. |
| priorityDate | 2013-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.