http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1121552-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0ecf5a7f10d346dd7a436f8e7f126bb |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-66 |
| filingDate | 1997-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4117995dec3228482f1dc9b10d42d254 |
| publicationDate | 1999-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1121552-A |
| titleOfInvention | Phosphorescent phosphor |
| abstract | (57) [Problem] To produce an article having a long afterglow time, a high afterglow luminance, and a luminescence color of various colors, which is difficult to produce with a conventional aluminate phosphor. The present invention provides a phosphorescent phosphor capable of: Kind Code: A1 The invention is activated by divalent europium, and its chemical composition is RO · a (Al 1 -xGa x ) 2 O 3 · b (Si 1 -y Ge y ) O 2 · cEu 2+ · dM n + (where R is Ba, S r is at least one selected from the group consisting of alkaline earth metals such as r, Ca, Mg, and Zn, and M is a coactivator, and Nb, Zr, Bi, Mn, Sn, La, Ce, P r, Nd, Sm, Gd, Tb, Dy, Ho, Er, T a, b, c, d, x, and y are 0.3 ≦ a ≦ 8, 0.001 ≦ b ≦ 2, respectively. 0.001 ≦ c ≦ 0.3, 0.001 ≦ d ≦ 0.3, 0 ≦ x <1.0, A phosphorescent phosphor characterized by being in the range of 0 ≦ y ≦ 1.0 and a phosphorescent glass ceramic containing the phosphor are obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114295061-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009249395-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009256555-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8580148-B2 |
| priorityDate | 1997-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.