http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013306961-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_075878ebd766cef6a4aa66af99dd6077 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cb171d519facd47fa07001e76715fccf http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20c084d3085ace3c0f77df4c23936fd2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f20cb045e7a60c5b417b00b3d8053ee8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b8981ac604dd3558a80967964636d91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_073fe7f77e28f79d0a4d1efff8e45eea http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ab79492eff20d993f1a1c537d2f2f0b4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e4a29cbc9f7654dbf3333466e7a688eb http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ae6d076613adc694d92bcd8c4cb3805c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K2101-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-342 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-6572 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-654 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K85-631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L51-5028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H10K50-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L51-50 |
| filingDate | 2011-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95f4b514cd42187eaf02cb9ea3a1f17d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_005a7b19b41f3593414d69fb6998f275 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd14e4a143ad0b39850024335c72c06a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a190d255e5e8a6772f767d5d5bc0674 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_141592395537daaa19d277c6879a7594 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3e061aa986730ffa0109af735759252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc41fd99077dd2b6e6cf5990925f9799 |
| publicationDate | 2013-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2013306961-A1 |
| titleOfInvention | Organic light emitting device and materials for use in same |
| abstract | The present invention provides an OLED in which an organic thin film emissive layer comprising a single layer or plural layers between a cathode and an anode, wherein the organic thin film layer comprises at least one organic light emitting layer, wherein at least one light emitting layer comprises at least one host material and at least one phosphorescent emitter material, wherein the host material comprises a substituted or unsubstituted hydrocarbon compound having the chemical structure represented by the following formula: n n n n n n n n n n n n wherein at least one of Ar 1 to Ar 3 is represented by the following formula: n n n n n n n n n n n n n n n n wherein at least X 1 to X 3 are independently a nitrogen atom or CR 2 , provided that two of X 1 to X 3 are a nitrogen atom, n R 1 is a linear or branched alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 ring carbon atoms, a substituted or unsubstituted silyl group, an aryl group having 6 to 50 ring carbon atoms, a heteroaryl group having 5 to 50 ring atoms, a halogen atom or a cyano group, n R 2 is a hydrogen atom or a group represented by R 1 , n a is an integer of 1 to 2 and n is an integer of 0 to 3, n L 1 is a substituted or unsubstituted arylene group having 6 to 50 ring carbon atoms, n L 2 is a substituted or unsubstituted arylene group having 6 to 50 ring carbon atoms, or a substituted or unsubstituted heteroarylene group having 5 to 50 ring atoms, n at most two of Ar 1 to Ar 3 that are not the group of formula (2) are independently a substituted or unsubstituted aryl group having 6 to 50 ring carbon atoms, n when L 1 , L 2 and/or at most two of Ar 1 to Ar 3 that are not the group of formula (2) are a substituted group, the substitutes are independently a linear or branched alkyl group having 1 to 10 carbon atoms, a cycloalkyl group having 3 to 10 ring carbon atoms, a substituted or unsubstituted silyl group, an aryl group having 6 to 14 ring carbon atoms, a heteroaryl group having 5 to 20 ring atoms, a halogen atom or a cyano group, n when two or more of Ar 1 to Ar 3 are the groups of formula (2), the groups of formula (2) may be the same or different, n when a is 2, R 1 s may be the same or different, and n when n is 2 or more, L 2 s may be the same or different; and n the phosphorescent emitter material comprises a phosphorescent organometallic complex having a substituted chemical structure represented by one of the following partial chemical structures represented by the following formulas: n n n n n n n n n n n n n n n n wherein each R is independently selected from the group consisting of H, alkyl, alkenyl, alkynyl, CN, CF 3 , C n F 2n+1 , trifluorovinyl, CO 2 R, C(O)R, NR 2 , NO 2 , OR, halo, aryl, heteroaryl, substituted heteroaryl or a heterocyclic group. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107075361-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017335181-A1 |
| priorityDate | 2011-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 292.