http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20070109818-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bd5f650f06b3fb659e4e7e9e891edbd |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J63-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J29-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J61-305 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01J31-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J31-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01J29-28 |
| filingDate | 2007-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff336a9e16f0723a921c986d95949399 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfd1c01ef785ae41b89c00cf2a8d1d96 |
| publicationDate | 2007-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20070109818-A |
| titleOfInvention | Light emitting device |
| abstract | An object of the present invention is to reduce the unnecessary emission of excitation light of a phosphor into the device to improve the luminous efficiency of the device.n n n The anode 5 is held at a positive high potential with respect to the cathode 15, and the gate voltage applied from the gate electrode 10 to the cathode 15 is controlled to apply an electric field to the cold cathode electron emission source 16. The electron beam emitted from the cold cathode electron emission source 16 is applied to the phosphor 6 to excite and emit the phosphor 6. The excitation light of the phosphor 6 is transmitted through the glass substrate 2 from the opposite side of the excitation surface and radiated to the outside, and is reflected by the gate reflecting surface 12 of the gate electrode 10, and the glass substrate 2 It passes through the opening region Ro of and radiates to the outside. Accordingly, as in the conventional light emitting device, excitation light from the phosphor does not emit unnecessarily and is not radiated or absorbed inside the device, and the light emission efficiency of the device is improved to greatly increase the amount of light emitted from the entire light emitting surface to the outside. You can. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101251183-B1 |
| priorityDate | 2006-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419559532 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID24404 |
Total number of triples: 22.