http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H097769-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_460c2d3884b7724541bf93de2a201dfd |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05B33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-00 |
| filingDate | 1996-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cee3e92b3a7002a7fbee7d540a004acf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_848cc15f6d0463f979249efa93c0e7fc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f4bee7075c80237eb2a48a526f7462f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_011b549dbf794e7316eeec86d7afece9 |
| publicationDate | 1997-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H097769-A |
| titleOfInvention | Electroluminescent device and method of manufacturing the same |
| abstract | (57) 【Abstract】 PROBLEM TO BE SOLVED: CaGa 2 S 4 : Ce luminescent layer or Ca 1-P In an EL device using a Sr p Ga 2 S 4 : Ce light emitting layer, the blue purity is improved. SOLUTION: The ratio I of the CaS (200) plane X-ray diffraction peak intensity I 2 to the CaGa 2 S 4 (400) plane X-ray diffraction peak intensity I 1 appearing in the X-ray diffraction spectrum of the CaGa 2 S 4 : Ce light emitting layer. 2 / I 1 is set to 0.1 or less. As a result, the amount of CaS existing as an impurity in the light emitting layer is suppressed to a certain amount or less, the green EL light emitting component due to CaS: Ce is reduced, and the blue purity can be improved. Moreover, SrGa 2 S 4 (42) which appears in the X-ray diffraction spectrum of the Ca 1 -P Sr p Ga 2 S 4 : Ce light emitting layer 2) CaS (20 with respect to the plane X-ray diffraction peak intensity I 3 0) plane X-ray diffraction peak intensity I 2 ratio I 2 / I 3 is 0.1 The blue purity can be similarly improved in the following cases. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0816471-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0816471-A2 |
| priorityDate | 1995-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.