| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9019c0ce5cb7b82c85e121f6cac86dce |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C03B19-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B19-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03B20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01B33-12 |
| filingDate |
2003-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_644d21f60ef6350fbf9b8e73de3bfcaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47a8252c2222b9a4dafea9c9e53395f5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebab5228adedd4fdb64b1bd586fddfe4 |
| publicationDate |
2005-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2005132640-A |
| titleOfInvention |
Method for manufacturing light emitter and light emitter |
| abstract |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a light emitter in the visible light region using silica glass as a base material and using a rare earth element as an emission center, and a light emitter using the method. A sol-gel method for producing a phosphor in which the matrix of the phosphor is silica glass and the emission center is a rare earth element, comprising: a hydrolysis step of hydrolyzing an organometallic compound of silicon; Colloidal solution forming step using hydrolyzate obtained in decomposition step as colloidal solution, adding rare earth element, forming wet silica gel using colloidal solution as wet silica gel, forming dry silica gel using wet silica gel as dry silica gel And a firing step of firing the dried silica gel. The light emitter thus manufactured can efficiently emit light in the visible light region such as red, blue, and green by external light excitation such as ultraviolet rays. [Selection] Figure 2 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014530798-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2018037914-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013053520-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018037914-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009280489-A |
| priorityDate |
2003-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |