http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104342151-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/C09K11-84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-54 |
| filingDate | 2013-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9413206e2395ec649b112f99e4ebf5e9 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_f4e96e9ba0b8f401dc8eb94633a435ca |
| publicationDate | 2015-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104342151-A |
| titleOfInvention | Ho/Nd-codoped sulfuretted yttrium silicate up-conversion luminescent material, preparation method of luminescent material and organic light emitting diode |
| abstract | The invention provides a Ho/Nd-codoped sulfuretted yttrium silicate up-conversion luminescent material having a chemical formula of Y[2-x-y]SiS5:xHo<3+>,yNd<3+>, wherein x is not less than 0.01 and not more than 0.1 and y is not less than 0.01 and not more than 0.06. The Ho/Nd-codoped sulfuretted yttrium silicate up-conversion luminescent material can be excited by long-wave radiation of infrared rays to green light so as to form an emission peak in a 490nm wavelength region by transition radiation from Ho<3+> ions 5F3 to 5I8, and can be used as a blue-ray luminescent material. The invention further provides a preparation method of the Ho/Nd-codoped sulfuretted yttrium silicate up-conversion luminescent material and an organic light emitting diode which uses the Ho/Nd-codoped sulfuretted yttrium silicate up-conversion luminescent material. |
| priorityDate | 2013-08-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.