http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20010097003-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a0b0cf1fad30742bc310c0a00c4b7fe4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbffa3b81b3b862dc7220b5648f5f745 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-917 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-3223 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1458 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B33-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-113 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-84 |
| filingDate | 2000-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9ce73931a1597eb411abb050f86b9f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80adda283c70e0c571aac2c8a3ca1069 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2165ab068995792463091940585c4058 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab3eb049236860cd7c3deab12f661c0e |
| publicationDate | 2001-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20010097003-A |
| titleOfInvention | Fully Conjugated Red Light-Emitting Polymers, Preparation Method of The Sames And Light-Emitting Devices Having A Light-Emitting Layer Including The Same Polymer |
| abstract | The present invention relates to a conjugated novel red light emitting polymer including a dithioenothiophene skeleton represented by the following Chemical Formula 1, a method for manufacturing the same, and a light emitting device including the polymer in a light emitting layer. The conjugated red light-emitting polymer of the present invention represented by Chemical Formula 1 is obtained by reacting a dithienothiophene dialdehyde derivative having a narrow band gap with an arylene diphosphonium salt or diphosphonate compound having a chain such as alkyl. Can be. The red light emitting polymer of the present invention is soluble in an organic solvent, is completely conjugated, has a low driving voltage in an electroluminescent device, and has a narrow bandgap so that a red region, in particular, a pure red region, is used in an electroluminescent device. Is emitted. In addition, by forming the light emitting layer of the light emitting device using the red light emitting polymer of the present invention it is possible to obtain an electroluminescent device capable of red light emission at a low driving voltage. .n n n Formula 1n n n n n n n n Here, Ar is an arylene group. R and R 'are substituents, such as hydrogen. |
| priorityDate | 2000-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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