KR102373110B1 - 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 - Google Patents
유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 Download PDFInfo
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- KR102373110B1 KR102373110B1 KR1020210089122A KR20210089122A KR102373110B1 KR 102373110 B1 KR102373110 B1 KR 102373110B1 KR 1020210089122 A KR1020210089122 A KR 1020210089122A KR 20210089122 A KR20210089122 A KR 20210089122A KR 102373110 B1 KR102373110 B1 KR 102373110B1
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 126
- 239000011368 organic material Substances 0.000 claims abstract description 26
- 125000003118 aryl group Chemical group 0.000 claims description 90
- 125000001931 aliphatic group Chemical group 0.000 claims description 62
- 125000000623 heterocyclic group Chemical group 0.000 claims description 48
- 229910052717 sulfur Inorganic materials 0.000 claims description 43
- 229910052760 oxygen Inorganic materials 0.000 claims description 42
- 125000005842 heteroatom Chemical group 0.000 claims description 40
- 229910052698 phosphorus Inorganic materials 0.000 claims description 35
- 229910052710 silicon Inorganic materials 0.000 claims description 35
- 229910052757 nitrogen Inorganic materials 0.000 claims description 34
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 23
- 125000000732 arylene group Chemical group 0.000 claims description 20
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 16
- 125000004104 aryloxy group Chemical group 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 125000003342 alkenyl group Chemical group 0.000 claims description 13
- 125000003545 alkoxy group Chemical group 0.000 claims description 13
- 125000000304 alkynyl group Chemical group 0.000 claims description 12
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 12
- 229910052736 halogen Inorganic materials 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
- 229910052805 deuterium Inorganic materials 0.000 claims description 11
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 125000005567 fluorenylene group Chemical group 0.000 claims description 9
- 239000002096 quantum dot Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 106
- 230000015572 biosynthetic process Effects 0.000 description 76
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- 230000000052 comparative effect Effects 0.000 description 53
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- 238000001308 synthesis method Methods 0.000 description 25
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 22
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 21
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 18
- 239000000203 mixture Substances 0.000 description 18
- 238000002347 injection Methods 0.000 description 17
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- TXCDCPKCNAJMEE-UHFFFAOYSA-N dibenzofuran Chemical compound C1=CC=C2C3=CC=CC=C3OC2=C1 TXCDCPKCNAJMEE-UHFFFAOYSA-N 0.000 description 14
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 14
- 230000005525 hole transport Effects 0.000 description 13
- 125000001424 substituent group Chemical group 0.000 description 13
- RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 12
- 239000012044 organic layer Substances 0.000 description 12
- KZPYGQFFRCFCPP-UHFFFAOYSA-N 1,1'-bis(diphenylphosphino)ferrocene Chemical compound [Fe+2].C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=C[C-]1P(C=1C=CC=CC=1)C1=CC=CC=C1 KZPYGQFFRCFCPP-UHFFFAOYSA-N 0.000 description 11
- 101150003085 Pdcl gene Proteins 0.000 description 11
- IPWKHHSGDUIRAH-UHFFFAOYSA-N bis(pinacolato)diboron Chemical compound O1C(C)(C)C(C)(C)OB1B1OC(C)(C)C(C)(C)O1 IPWKHHSGDUIRAH-UHFFFAOYSA-N 0.000 description 11
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 10
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 10
- IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical compound C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 10
- 239000002019 doping agent Substances 0.000 description 10
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 10
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 8
- 125000001624 naphthyl group Chemical group 0.000 description 8
- 239000000741 silica gel Substances 0.000 description 8
- 229910002027 silica gel Inorganic materials 0.000 description 8
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 7
- 235000010290 biphenyl Nutrition 0.000 description 7
- 239000004305 biphenyl Substances 0.000 description 7
- 238000005401 electroluminescence Methods 0.000 description 7
- 238000000434 field desorption mass spectrometry Methods 0.000 description 7
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 229940126214 compound 3 Drugs 0.000 description 6
- 238000000151 deposition Methods 0.000 description 6
- ZOCHARZZJNPSEU-UHFFFAOYSA-N diboron Chemical compound B#B ZOCHARZZJNPSEU-UHFFFAOYSA-N 0.000 description 6
- FTMRMQALUDDFQO-UHFFFAOYSA-N naphtho[2,3-b][1]benzofuran Chemical compound C1=CC=C2C=C3C4=CC=CC=C4OC3=CC2=C1 FTMRMQALUDDFQO-UHFFFAOYSA-N 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 229940125904 compound 1 Drugs 0.000 description 5
- 229940125782 compound 2 Drugs 0.000 description 5
- -1 for example Chemical group 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 125000006649 (C2-C20) alkynyl group Chemical group 0.000 description 4
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 4
- AMEVJOWOWQPPJQ-UHFFFAOYSA-N 2,4-dichloro-6-phenyl-1,3,5-triazine Chemical compound ClC1=NC(Cl)=NC(C=2C=CC=CC=2)=N1 AMEVJOWOWQPPJQ-UHFFFAOYSA-N 0.000 description 4
- UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 4
- 125000003860 C1-C20 alkoxy group Chemical group 0.000 description 4
- 125000003358 C2-C20 alkenyl group Chemical group 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 description 4
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 4
- 125000004414 alkyl thio group Chemical group 0.000 description 4
- 125000005018 aryl alkenyl group Chemical group 0.000 description 4
- 125000003710 aryl alkyl group Chemical group 0.000 description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical group [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 4
- XSCHRSMBECNVNS-UHFFFAOYSA-N quinoxaline Chemical compound N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 4
- 238000010992 reflux Methods 0.000 description 4
- 125000005373 siloxane group Chemical group [SiH2](O*)* 0.000 description 4
- 150000003413 spiro compounds Chemical class 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- ZHQNDEHZACHHTA-UHFFFAOYSA-N 9,9-dimethylfluorene Chemical compound C1=CC=C2C(C)(C)C3=CC=CC=C3C2=C1 ZHQNDEHZACHHTA-UHFFFAOYSA-N 0.000 description 3
- ITOKSWHFPQBNSE-UHFFFAOYSA-N [1]benzofuro[3,2-d]pyrimidine Chemical compound N1=CN=C2C3=CC=CC=C3OC2=C1 ITOKSWHFPQBNSE-UHFFFAOYSA-N 0.000 description 3
- PQIUGRLKNKSKTC-UHFFFAOYSA-N benzo[h]quinazoline Chemical compound N1=CN=C2C3=CC=CC=C3C=CC2=C1 PQIUGRLKNKSKTC-UHFFFAOYSA-N 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 125000005647 linker group Chemical group 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 125000006574 non-aromatic ring group Chemical group 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical compound C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 description 2
- FBTOLQFRGURPJH-UHFFFAOYSA-N 1-phenyl-9h-carbazole Chemical compound C1=CC=CC=C1C1=CC=CC2=C1NC1=CC=CC=C12 FBTOLQFRGURPJH-UHFFFAOYSA-N 0.000 description 2
- BKQXUNGELBDWLS-UHFFFAOYSA-N 9,9-diphenylfluorene Chemical compound C1=CC=CC=C1C1(C=2C=CC=CC=2)C2=CC=CC=C2C2=CC=CC=C21 BKQXUNGELBDWLS-UHFFFAOYSA-N 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 description 2
- OICJTSLHQGDCTQ-UHFFFAOYSA-N [1]benzothiolo[3,2-d]pyrimidine Chemical compound N1=CN=C2C3=CC=CC=C3SC2=C1 OICJTSLHQGDCTQ-UHFFFAOYSA-N 0.000 description 2
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- RFRXIWQYSOIBDI-UHFFFAOYSA-N benzarone Chemical compound CCC=1OC2=CC=CC=C2C=1C(=O)C1=CC=C(O)C=C1 RFRXIWQYSOIBDI-UHFFFAOYSA-N 0.000 description 2
- YUFRAQHYKKPYLH-UHFFFAOYSA-N benzo[f]quinoxaline Chemical compound C1=CN=C2C3=CC=CC=C3C=CC2=N1 YUFRAQHYKKPYLH-UHFFFAOYSA-N 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
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- 238000004821 distillation Methods 0.000 description 2
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- 238000000605 extraction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- JUQAECQBUNODQP-UHFFFAOYSA-N furo[3,2-d]pyrimidine Chemical compound C1=NC=C2OC=CC2=N1 JUQAECQBUNODQP-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 125000001072 heteroaryl group Chemical group 0.000 description 2
- 125000005549 heteroarylene group Chemical group 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 125000002950 monocyclic group Chemical group 0.000 description 2
- BCBSVZISIWCHFM-UHFFFAOYSA-N naphtho[1,2-b][1]benzofuran Chemical compound C1=CC2=CC=CC=C2C2=C1C1=CC=CC=C1O2 BCBSVZISIWCHFM-UHFFFAOYSA-N 0.000 description 2
- YTIFDAAZLZVHIX-UHFFFAOYSA-N naphtho[1,2-g][1]benzofuran Chemical compound C1=CC=C2C3=CC=C4C=COC4=C3C=CC2=C1 YTIFDAAZLZVHIX-UHFFFAOYSA-N 0.000 description 2
- UWMISBRPSJFHIR-UHFFFAOYSA-N naphtho[2,3-b][1]benzothiole Chemical compound C1=CC=C2C=C3C4=CC=CC=C4SC3=CC2=C1 UWMISBRPSJFHIR-UHFFFAOYSA-N 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 125000003367 polycyclic group Chemical group 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- BBEAQIROQSPTKN-UHFFFAOYSA-N pyrene Chemical compound C1=CC=C2C=CC3=CC=CC4=CC=C1C2=C43 BBEAQIROQSPTKN-UHFFFAOYSA-N 0.000 description 2
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- RBNBDIMXFJYDLQ-UHFFFAOYSA-N thieno[3,2-d]pyrimidine Chemical compound C1=NC=C2SC=CC2=N1 RBNBDIMXFJYDLQ-UHFFFAOYSA-N 0.000 description 2
- 125000005580 triphenylene group Chemical group 0.000 description 2
- GOXICVKOZJFRMB-UHFFFAOYSA-N (3-phenylphenyl)boronic acid Chemical compound OB(O)C1=CC=CC(C=2C=CC=CC=2)=C1 GOXICVKOZJFRMB-UHFFFAOYSA-N 0.000 description 1
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 description 1
- 125000006749 (C6-C60) aryl group Chemical group 0.000 description 1
- CRXBTDWNHVBEIC-UHFFFAOYSA-N 1,2-dimethyl-9h-fluorene Chemical compound C1=CC=C2CC3=C(C)C(C)=CC=C3C2=C1 CRXBTDWNHVBEIC-UHFFFAOYSA-N 0.000 description 1
- HQHHKYXPFKHLBF-UHFFFAOYSA-N 1-bromo-4-iodonaphthalene Chemical compound C1=CC=C2C(Br)=CC=C(I)C2=C1 HQHHKYXPFKHLBF-UHFFFAOYSA-N 0.000 description 1
- JSTQVZGXJYULEI-UHFFFAOYSA-N 1-bromo-8-iododibenzothiophene Chemical compound BrC1=C2C(SC3=C2C=C(I)C=C3)=CC=C1 JSTQVZGXJYULEI-UHFFFAOYSA-N 0.000 description 1
- NHPPIJMARIVBGU-UHFFFAOYSA-N 1-iodonaphthalene Chemical compound C1=CC=C2C(I)=CC=CC2=C1 NHPPIJMARIVBGU-UHFFFAOYSA-N 0.000 description 1
- JYPGHMDTTDKUEL-UHFFFAOYSA-N 2,4-dichloro-6-(4-phenylphenyl)-1,3,5-triazine Chemical compound ClC1=NC(Cl)=NC(C=2C=CC(=CC=2)C=2C=CC=CC=2)=N1 JYPGHMDTTDKUEL-UHFFFAOYSA-N 0.000 description 1
- SXNOGSKQBHIZHE-UHFFFAOYSA-N 2-bromonaphtho[2,3-b][1]benzofuran Chemical compound C1=CC=C2C=C(C=3C(=CC=C(C=3)Br)O3)C3=CC2=C1 SXNOGSKQBHIZHE-UHFFFAOYSA-N 0.000 description 1
- LCTVJYHYWSCJAF-UHFFFAOYSA-N 2-iododibenzothiophene Chemical compound C1=CC=C2C3=CC(I)=CC=C3SC2=C1 LCTVJYHYWSCJAF-UHFFFAOYSA-N 0.000 description 1
- HCDMJFOHIXMBOV-UHFFFAOYSA-N 3-(2,6-difluoro-3,5-dimethoxyphenyl)-1-ethyl-8-(morpholin-4-ylmethyl)-4,7-dihydropyrrolo[4,5]pyrido[1,2-d]pyrimidin-2-one Chemical compound C=1C2=C3N(CC)C(=O)N(C=4C(=C(OC)C=C(OC)C=4F)F)CC3=CN=C2NC=1CN1CCOCC1 HCDMJFOHIXMBOV-UHFFFAOYSA-N 0.000 description 1
- DSZMDRBJHWOXBD-UHFFFAOYSA-N 4,4,5,5-tetramethyl-2-naphtho[3,2-b][1]benzothiol-11-yl-1,3,2-dioxaborolane Chemical compound C1=CC=CC=2SC3=C(C=21)C(=C1C=CC=CC1=C3)B1OC(C(O1)(C)C)(C)C DSZMDRBJHWOXBD-UHFFFAOYSA-N 0.000 description 1
- AZFHXIBNMPIGOD-UHFFFAOYSA-N 4-hydroxypent-3-en-2-one iridium Chemical compound [Ir].CC(O)=CC(C)=O.CC(O)=CC(C)=O.CC(O)=CC(C)=O AZFHXIBNMPIGOD-UHFFFAOYSA-N 0.000 description 1
- 239000005725 8-Hydroxyquinoline Substances 0.000 description 1
- SNFCXVRWFNAHQX-UHFFFAOYSA-N 9,9'-spirobi[fluorene] Chemical compound C12=CC=CC=C2C2=CC=CC=C2C21C1=CC=CC=C1C1=CC=CC=C21 SNFCXVRWFNAHQX-UHFFFAOYSA-N 0.000 description 1
- FNHCCTTWRXLZPR-UHFFFAOYSA-N BrC1=CC2=CC3=C(C4=C(S3)C=CC=C4)C=C2C=C1 Chemical compound BrC1=CC2=CC3=C(C4=C(S3)C=CC=C4)C=C2C=C1 FNHCCTTWRXLZPR-UHFFFAOYSA-N 0.000 description 1
- GULWTBMZIKEKJL-UHFFFAOYSA-N CC1(C)OB(OC1(C)C)C1=CC=C2OC3=C(C=C4C=CC=CC4=C3)C2=C1 Chemical compound CC1(C)OB(OC1(C)C)C1=CC=C2OC3=C(C=C4C=CC=CC4=C3)C2=C1 GULWTBMZIKEKJL-UHFFFAOYSA-N 0.000 description 1
- OWJRPPJFXZYAFP-UHFFFAOYSA-N CC1(C)OB(OC1(C)C)C1=CC=C2SC3=C(C=C4C=CC=CC4=C3)C2=C1 Chemical compound CC1(C)OB(OC1(C)C)C1=CC=C2SC3=C(C=C4C=CC=CC4=C3)C2=C1 OWJRPPJFXZYAFP-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N Pd(PPh3)4 Substances [Pd].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- HDJHJMOTVCXUGP-UHFFFAOYSA-N [1]benzofuro[2,3-d]pyrimidine Chemical compound C1=NC=C2C3=CC=CC=C3OC2=N1 HDJHJMOTVCXUGP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- XEMRLVBSKVCUDL-UHFFFAOYSA-N benzo[g]quinoxaline Chemical compound N1=CC=NC2=CC3=CC=CC=C3C=C21 XEMRLVBSKVCUDL-UHFFFAOYSA-N 0.000 description 1
- GQVWHWAWLPCBHB-UHFFFAOYSA-L beryllium;benzo[h]quinolin-10-olate Chemical compound [Be+2].C1=CC=NC2=C3C([O-])=CC=CC3=CC=C21.C1=CC=NC2=C3C([O-])=CC=CC3=CC=C21 GQVWHWAWLPCBHB-UHFFFAOYSA-L 0.000 description 1
- UFVXQDWNSAGPHN-UHFFFAOYSA-K bis[(2-methylquinolin-8-yl)oxy]-(4-phenylphenoxy)alumane Chemical compound [Al+3].C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC=C([O-])C2=NC(C)=CC=C21.C1=CC([O-])=CC=C1C1=CC=CC=C1 UFVXQDWNSAGPHN-UHFFFAOYSA-K 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
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- HUMMCEUVDBVXTQ-UHFFFAOYSA-N naphthalen-1-ylboronic acid Chemical compound C1=CC=C2C(B(O)O)=CC=CC2=C1 HUMMCEUVDBVXTQ-UHFFFAOYSA-N 0.000 description 1
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- XDJOIMJURHQYDW-UHFFFAOYSA-N phenalene Chemical compound C1=CC(CC=C2)=C3C2=CC=CC3=C1 XDJOIMJURHQYDW-UHFFFAOYSA-N 0.000 description 1
- MCBJUXFCNBVPNF-UHFFFAOYSA-N phenanthro[9,10-d]pyrimidine Chemical compound C1=NC=C2C3=CC=CC=C3C3=CC=CC=C3C2=N1 MCBJUXFCNBVPNF-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
도 2는 본 발명의 일 측면에 따른 화학식을 나타낸다.
120: 제 1전극 130: 정공주입층
140: 정공수송층 141: 버퍼층
150: 발광층 151: 발광보조층
160: 전자수송층 170: 전자주입층
180: 제 2전극
Claims (8)
- 하기 화학식 2-K로 표시되는 화합물:
<화학식 2-K>
상기 화학식에서,
W1 및 W2는 서로 독립적으로 단일결합, N-L'-(Ar4), O, S 또는 C(R')(R")이며, 단 W1 및 W2가 모두 단일결합인 경우는 제외하며,
W3은 O 또는 S이고,
L4는 단일결합 또는 C6~C12의 아릴렌기이며,
R2 내지 R4, R11, R' 및 R"은 서로 독립적으로 수소; 중수소; 할로겐; 시아노기; C6~C60의 아릴기; 플루오렌일기; O, N, S, Si 및 P 중 적어도 하나의 헤테로원자를 포함하는 C2~C60의 헤테로고리기; C3~C60의 지방족고리기; C3~C60의 지방족고리와 C6~C60의 방향족고리의 융합고리기; C1~C50의 알킬기; C2~C20의 알켄일기; C2~C20의 알킨일기; C1~C30의 알콕시기; C6~C30의 아릴옥시기; 및 -L'-N(Ra)(Rb);로 이루어진 군에서 선택되며, 이웃한 R2끼리, 이웃한 R3끼리, 이웃한 R4끼리 또는 이웃한 R11끼리 서로 결합하여 고리를 형성할 수 있고, R'과 R"은 서로 결합하여 고리를 형성할 수 있으며,
b 및 d는 각각 0~4의 정수, c는 0~2의 정수이고, d1은 0~9의 정수이며, 이들 각각이 2 이상의 정수인 경우, 복수의 R2 각각, 복수의 R3 각각, 복수의 R4 각각, 복수의 R11은 각각은 서로 같거나 상이하며,
상기 Ar4는 C6~C60의 아릴기; 플루오렌일기; O, N, S, Si 및 P 중 적어도 하나의 헤테로원자를 포함하는 C2~C60의 헤테로고리기; C3~C60의 지방족고리기; C3~C60의 지방족고리와 C6~C60의 방향족고리의 융합고리기; C1~C50의 알킬기; C2~C20의 알켄일기; C2~C20의 알킨일기; C1~C30의 알콕시기; 및 C6~C30의 아릴옥시기로 이루어진 군에서 선택되며,
상기 L'은 단일결합; C6~C60의 아릴렌기; 플루오렌일렌기; O, N, S, Si 및 P 중 적어도 하나의 헤테로원자를 포함하는 C2~C60의 헤테로고리기; C3~C60의 지방족고리기; 및 C3~C60의 지방족고리와 C6~C60의 방향족고리의 융합고리기로 이루어진 군에서 선택되며,
상기 Ra 및 Rb는 서로 독립적으로 C6~C60의 아릴기; 플루오렌일기; O, N, S, Si 및 P 중 적어도 하나의 헤테로원자를 포함하는 C2~C60의 헤테로고리기; C3~C60의 지방족고리기; 및 C3~C60의 지방족고리와 C6~C60의 방향족고리의 융합고리기;로 이루어진 군에서 선택된다. - 제 1전극, 제 2전극, 및 상기 제 1전극과 제 2전극 사이에 형성된 유기물층을 포함하는 유기전기소자에 있어서,
상기 유기물층은 제1항의 화학식 2-K로 표시되는 화합물을 포함하는 것을 특징으로 하는 유기전기소자. - 제 5항에 있어서,
상기 유기물층은 발광층을 포함하며, 상기 화합물은 상기 발광층에 포함된 것을 특징으로 하는 유기전기소자. - 제5항의 유기전기소자를 포함하는 디스플레이장치; 및
상기 디스플레이장치를 구동하는 제어부;를 포함하는 전자장치. - 제 7항에 있어서,
상기 유기전기소자는 유기전기발광소자, 유기트랜지스터, 단색 조명용 소자 및 퀀텀닷 디스플레이용 소자로 이루어진 군에서 선택되는 것을 특징으로 하는 전자장치.
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KR20200074723A (ko) | 2020-06-25 |
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