http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020069042-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd7c27b9ec61781656e6f039702fd568 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-61 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02B20-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01P2004-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62675 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-6267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-7734 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-576 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-643 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-02 |
| filingDate | 2001-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a93cf35646231536c1807bcd3a01ca72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb0d08264098309c3f8d2bdfc6340584 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ba149bb7c10a9fa1cb6260bdbd647c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef1f19da01a9aeb567a848da3034e576 |
| publicationDate | 2002-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20020069042-A |
| titleOfInvention | Preparation method of blue and green emitting Barium-Magnesium-aluminate phosphor particles by spray pyrolysis using non-organic polymer solution |
| abstract | The present invention relates to a method for preparing barium magnesium aluminate-based blue and green phosphor powders by spray pyrolysis using an inorganic polymer solution. More specifically, in the conventional spray pyrolysis method for mass production, a general salt solution is used as a raw material. By using this, powders having an empty interior are obtained, so that spherical shapes are broken and uneven in high temperature heat treatment process, while inorganic organic polymer solution is used as a raw material to drastically improve the shape of powder and spray pyrolysis. Since the powders filled inside can be obtained in the process, the thermal stability is high, and even though the heat treatment is carried out at a high temperature, it not only has a perfect spherical shape but also does not generate agglomeration between the powders and can be mass-produced. Widely available Gyuhan relates to a method for producing a barium magnesium aluminate-based phosphor powder. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020084502-A |
| priorityDate | 2001-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 82.