KR20100025595A - 트리아진환 함유 고분자 화합물을 사용한 유기 발광 소자 - Google Patents
트리아진환 함유 고분자 화합물을 사용한 유기 발광 소자 Download PDFInfo
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- KR20100025595A KR20100025595A KR1020107003193A KR20107003193A KR20100025595A KR 20100025595 A KR20100025595 A KR 20100025595A KR 1020107003193 A KR1020107003193 A KR 1020107003193A KR 20107003193 A KR20107003193 A KR 20107003193A KR 20100025595 A KR20100025595 A KR 20100025595A
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- 150000001875 compounds Chemical class 0.000 title claims abstract description 186
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- JYEUMXHLPRZUAT-UHFFFAOYSA-N 1,2,3-triazine Chemical group C1=CN=NN=C1 JYEUMXHLPRZUAT-UHFFFAOYSA-N 0.000 title description 7
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- 125000000217 alkyl group Chemical group 0.000 claims abstract description 51
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 48
- 125000003277 amino group Chemical group 0.000 claims abstract description 21
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- 125000005843 halogen group Chemical group 0.000 claims abstract description 20
- 125000001424 substituent group Chemical group 0.000 claims description 48
- 125000004429 atom Chemical group 0.000 claims description 35
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- 125000003118 aryl group Chemical group 0.000 claims description 13
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- XYKIUTSFQGXHOW-UHFFFAOYSA-N propan-2-one;toluene Chemical compound CC(C)=O.CC1=CC=CC=C1 XYKIUTSFQGXHOW-UHFFFAOYSA-N 0.000 description 3
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- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- JSRLURSZEMLAFO-UHFFFAOYSA-N 1,3-dibromobenzene Chemical class BrC1=CC=CC(Br)=C1 JSRLURSZEMLAFO-UHFFFAOYSA-N 0.000 description 2
- DBDOZRBRAYSLFX-UHFFFAOYSA-N 1-[4-[4-(9h-carbazol-1-yl)-2-methylphenyl]-3-methylphenyl]-9h-carbazole Chemical group N1C2=CC=CC=C2C2=C1C(C=1C=C(C(=CC=1)C=1C(=CC(=CC=1)C=1C3=C(C4=CC=CC=C4N3)C=CC=1)C)C)=CC=C2 DBDOZRBRAYSLFX-UHFFFAOYSA-N 0.000 description 2
- IERDDDBDINUYCD-UHFFFAOYSA-N 1-[4-[4-(9h-carbazol-1-yl)phenyl]phenyl]-9h-carbazole Chemical group C12=CC=CC=C2NC2=C1C=CC=C2C(C=C1)=CC=C1C(C=C1)=CC=C1C1=C2NC3=CC=CC=C3C2=CC=C1 IERDDDBDINUYCD-UHFFFAOYSA-N 0.000 description 2
- GGUFVZFOCZNPEG-UHFFFAOYSA-N 4,5,6-triphenyltriazine Chemical class C1=CC=CC=C1C1=NN=NC(C=2C=CC=CC=2)=C1C1=CC=CC=C1 GGUFVZFOCZNPEG-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical group [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- LTUJKAYZIMMJEP-UHFFFAOYSA-N 9-[4-(4-carbazol-9-yl-2-methylphenyl)-3-methylphenyl]carbazole Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(C=2C(=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C)C(C)=C1 LTUJKAYZIMMJEP-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
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- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
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- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 2
- RPHKINMPYFJSCF-UHFFFAOYSA-N benzene-1,3,5-triamine Chemical compound NC1=CC(N)=CC(N)=C1 RPHKINMPYFJSCF-UHFFFAOYSA-N 0.000 description 2
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- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
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- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
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Abstract
<화학식 1>
식 중, R1 내지 R14는 각각 독립적으로, 수소 원자, 할로겐 원자, 시아노기, 아미노기, 탄소수 1 내지 12의 알킬기 등을 나타내고, R15는 수소 원자 또는 탄소수 1 내지 12의 알킬기를 나타내고, X1은 단일 결합 등을 나타낸다.
Description
2: 양극
3: 홀 수송층
4: 발광층
5: 전자 수송층
6: 음극
Claims (9)
- 양극과 음극 사이에 발광층을 구비하여 구성되는 유기 발광 소자이며, 상기 발광층이 하기 화학식 1로 나타내어지는 전자 수송성의 중합성 화합물로부터 유도되는 구성 단위와, 인광 발광성의 중합성 화합물로부터 유도되는 구성 단위를 갖는 고분자 화합물을 포함하는 것을 특징으로 하는 유기 발광 소자.
<화학식 1>
화학식 1 중, R1 내지 R14는 각각 독립적으로, 수소 원자, 할로겐 원자, 시아노기, 아미노기, 탄소수 1 내지 12의 알킬기 또는 탄소수 1 내지 12의 알콕시기를 나타내고, R1 내지 R4, R5 내지 R9, R10 내지 R14의 각각에 있어서, 벤젠환 상에 인접하는 탄소 원자에 결합하고 있는 2개의 기는 서로 결합하여 축합환을 형성하고 있어도 되고, R15는 수소 원자 또는 탄소수 1 내지 12의 알킬기를 나타내고, X1은 단일 결합 또는 하기 화학식 X11 내지 화학식 X14로 나타내어지는 기를 나타낸다.
식 중, RX11은 단일 결합 또는 탄소수 1 내지 12의 알킬렌기를 나타내고, RX12는 단일 결합, 탄소수 1 내지 12의 알킬렌기 또는 페닐렌기를 나타낸다. - 제1항에 있어서, 상기 고분자 화합물이 홀 수송성의 중합성 화합물로부터 유도되는 구성 단위를 더 갖는 것을 특징으로 하는 유기 발광 소자.
- 제1항에 있어서, 상기 발광층이 홀 수송성의 화합물을 더 포함하는 것을 특징으로 하는 유기 발광 소자.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 인광 발광성의 중합성 화합물이 하기 화학식 2 내지 화학식 4 중 어느 하나로 나타내어지는 착체인 것을 특징으로 하는 유기 발광 소자.
<화학식 2>
화학식 2 중, R201 내지 R215는 각각 독립적으로, 수소 원자, 할로겐 원자, 시아노기, 탄소수 1 내지 10의 알킬기, 탄소수 6 내지 10의 아릴기, 탄소수 1 내지 10의 알킬기에 의해 치환될 수 있는 아미노기, 탄소수 1 내지 10의 알콕시기 및 실릴기로 이루어지는 군으로부터 선택되는 원자 또는 치환기를 나타내고, R201 내지 R204, R205 내지 R208, R209 내지 R211, R212 내지 R215의 각각에 있어서, 환 상에 인접하는 탄소 원자에 결합하고 있는 2개의 기는 서로 결합하여 축합환을 형성하고 있어도 되고, R216은 수소 원자 또는 탄소수 1 내지 12의 알킬기를 나타내고, X2는 단일 결합 또는 하기 화학식 X21 내지 화학식 X24로 나타내어지는 기를 나타낸다.
식 중, RX21은 단일 결합 또는 탄소수 1 내지 12의 알킬렌기를 나타내고, RX22는 단일 결합, 탄소수 1 내지 12의 알킬렌기 또는 페닐렌기를 나타낸다.
<화학식 3>
화학식 3 중, R301 내지 R308은 각각 독립적으로, 수소 원자, 할로겐 원자, 시아노기, 탄소수 1 내지 10의 알킬기, 탄소수 6 내지 10의 아릴기, 탄소수 1 내지 10의 알킬기에 의해 치환될 수 있는 아미노기, 탄소수 1 내지 10의 알콕시기 및 실릴기로 이루어지는 군으로부터 선택되는 원자 또는 치환기를 나타내고, R309 내지 R310은 각각 독립적으로, 수소 원자, 시아노기, 탄소수 1 내지 10의 알킬기, 탄소수 6 내지 10의 아릴기, 탄소수 1 내지 10의 알킬기에 의해 치환될 수 있는 아미노기, 탄소수 1 내지 10의 알콕시기 및 실릴기로 이루어지는 군으로부터 선택되는 원자 또는 치환기를 나타내고, R301 내지 R304, R305 내지 R308의 각각에 있어서, 환 상에 인접하는 탄소 원자에 결합하고 있는 2개의 기는 서로 결합하여 축합환을 형성하고 있어도 되고, R311은 수소 원자 또는 탄소수 1 내지 12의 알킬기를 나타내고, X3은 단일 결합 또는 하기 화학식 X31 내지 화학식 X34로 나타내어지는 기를 나타낸다.
식 중, RX31은 단일 결합 또는 탄소수 1 내지 12의 알킬렌기를 나타내고, RX32는 단일 결합, 탄소수 1 내지 12의 알킬렌기 또는 페닐렌기를 나타낸다.
<화학식 4>
화학식 4 중, R401 내지 R411은 각각 독립적으로, 수소 원자, 할로겐 원자, 시아노기, 탄소수 1 내지 10의 알킬기, 탄소수 6 내지 10의 아릴기, 탄소수 1 내지 10의 알킬기에 의해 치환될 수 있는 아미노기, 탄소수 1 내지 10의 알콕시기 및 실릴기로 이루어지는 군으로부터 선택되는 원자 또는 치환기를 나타내고, R401 내지 R404, R405 내지 R408, R409 내지 R411의 각각에 있어서, 환 상에 인접하는 탄소 원자에 결합하고 있는 2개의 기는 서로 결합하여 축합환을 형성하고 있어도 되고, R412는 수소 원자 또는 탄소수 1 내지 12의 알킬기를 나타내고, X4는 단일 결합 또는 하기 화학식 X41 내지 화학식 X44로 나타내어지는 기를 나타낸다.
식 중, RX41은 단일 결합 또는 탄소수 1 내지 12의 알킬렌기를 나타내고, RX42는 단일 결합, 탄소수 1 내지 12의 알킬렌기 또는 페닐렌기를 나타낸다. - 제2항에 있어서, 상기 홀 수송성의 중합성 화합물이 카르바졸 유도체 또는 트리아릴아민 유도체인 것을 특징으로 하는 유기 발광 소자.
- 제1항 내지 제5항 중 어느 한 항에 기재된 유기 발광 소자를 사용한 것을 특징으로 하는 면 발광 광원.
- 제1항 내지 제5항 중 어느 한 항에 기재된 유기 발광 소자를 사용한 것을 특징으로 하는 화상 표시 장치.
- 하기 화학식 1로 나타내어지는 전자 수송성의 중합성 화합물로부터 유도되는 구성 단위와, 인광 발광성의 중합성 화합물로부터 유도되는 구성 단위를 갖는 고분자 화합물.
<화학식 1>
화학식 1 중, R1 내지 R14는 각각 독립적으로, 수소 원자, 할로겐 원자, 시아노기, 아미노기, 탄소수 1 내지 12의 알킬기 또는 탄소수 1 내지 12의 알콕시기를 나타내고, R1 내지 R4, R5 내지 R9, R10 내지 R14의 각각에 있어서, 벤젠환 상에 인접하는 탄소 원자에 결합하고 있는 2개의 기는 서로 결합하여 축합환을 형성하고 있어도 되고, R15는 수소 원자 또는 탄소수 1 내지 12의 알킬기를 나타내고, X1은 단일 결합 또는 하기 화학식 X11 내지 화학식 X14로 나타내어지는 기를 나타낸다.
식 중, RX11은 단일 결합 또는 탄소수 1 내지 12의 알킬렌기를 나타내고, RX12는 단일 결합, 탄소수 1 내지 12의 알킬렌기 또는 페닐렌기를 나타낸다. - 제8항에 있어서, 상기 고분자 화합물이 홀 수송성의 중합성 화합물로부터 유도되는 구성 단위를 더 갖는 것을 특징으로 하는 고분자 화합물.
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EP2177549B1 (en) * | 2007-07-13 | 2015-11-04 | Samsung Electronics Co., Ltd. | Triazine ring-containing polymer compound and organic light-emitting device using the polymer compound |
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JP5837051B2 (ja) * | 2010-05-03 | 2015-12-24 | メルク パテント ゲーエムベーハー | 配合物および電子デバイス |
CN102869672B (zh) | 2010-05-03 | 2016-05-11 | 默克专利有限公司 | 制剂和电子器件 |
WO2011137922A1 (de) | 2010-05-03 | 2011-11-10 | Merck Patent Gmbh | Formulierungen und elektronische vorrichtungen |
DE102010027320A1 (de) * | 2010-07-16 | 2012-01-19 | Merck Patent Gmbh | Polymere Materialien für organische Elektrolumineszenzvorrichtungen |
JP5910496B2 (ja) * | 2010-07-21 | 2016-04-27 | 凸版印刷株式会社 | 有機エレクトロルミネッセンス素子 |
JP2014509068A (ja) * | 2010-12-20 | 2014-04-10 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 電子技術応用のための電気活性組成物 |
GB201107917D0 (en) * | 2011-05-12 | 2011-06-22 | Cambridge Display Tech Ltd | Organic light emitting material and device |
JP6769020B2 (ja) * | 2015-09-30 | 2020-10-14 | 日立化成株式会社 | 電荷輸送性材料、該材料を用いたインク組成物、有機エレクトロニクス素子、有機エレクトロルミネセンス素子、表示素子、照明装置、及び表示装置 |
JP6690241B2 (ja) * | 2016-01-04 | 2020-04-28 | 日立化成株式会社 | 有機エレクトロニクス材料及びその利用 |
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KR101171556B1 (ko) * | 2008-02-22 | 2012-08-06 | 쇼와 덴코 가부시키가이샤 | 고분자 화합물 및 이것을 사용한 유기 전계 발광 소자 |
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KR101187994B1 (ko) | 2012-10-05 |
US8404362B2 (en) | 2013-03-26 |
EP2172989B1 (en) | 2014-06-25 |
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