KR20110009734A - 황 함유 그룹을 포함하는 정공 수송 물질 - Google Patents
황 함유 그룹을 포함하는 정공 수송 물질 Download PDFInfo
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- KR20110009734A KR20110009734A KR1020117000772A KR20117000772A KR20110009734A KR 20110009734 A KR20110009734 A KR 20110009734A KR 1020117000772 A KR1020117000772 A KR 1020117000772A KR 20117000772 A KR20117000772 A KR 20117000772A KR 20110009734 A KR20110009734 A KR 20110009734A
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- light emitting
- compound according
- organic light
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- 239000000463 material Substances 0.000 title claims abstract description 72
- 230000005525 hole transport Effects 0.000 title claims abstract description 24
- 229910052717 sulfur Inorganic materials 0.000 title description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title description 14
- 239000011593 sulfur Substances 0.000 title description 14
- 125000001424 substituent group Chemical group 0.000 claims abstract description 48
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 20
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 20
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 13
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229930192474 thiophene Natural products 0.000 claims abstract description 5
- 125000005580 triphenylene group Chemical group 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 88
- 239000000126 substance Substances 0.000 claims description 14
- 239000002019 doping agent Substances 0.000 claims description 9
- SLGBZMMZGDRARJ-UHFFFAOYSA-N Triphenylene Natural products C1=CC=C2C3=CC=CC=C3C3=CC=CC=C3C2=C1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 125000002524 organometallic group Chemical group 0.000 claims description 2
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 62
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- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 4
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- IJICRIUYZZESMW-UHFFFAOYSA-N 2-bromodibenzothiophene Chemical compound C1=CC=C2C3=CC(Br)=CC=C3SC2=C1 IJICRIUYZZESMW-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
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- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 3
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- MFRIHAYPQRLWNB-UHFFFAOYSA-N sodium tert-butoxide Chemical compound [Na+].CC(C)(C)[O-] MFRIHAYPQRLWNB-UHFFFAOYSA-N 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- CYPYTURSJDMMMP-WVCUSYJESA-N (1e,4e)-1,5-diphenylpenta-1,4-dien-3-one;palladium Chemical compound [Pd].[Pd].C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1.C=1C=CC=CC=1\C=C\C(=O)\C=C\C1=CC=CC=C1 CYPYTURSJDMMMP-WVCUSYJESA-N 0.000 description 2
- FDRNXKXKFNHNCA-UHFFFAOYSA-N 4-(4-anilinophenyl)-n-phenylaniline Chemical compound C=1C=C(C=2C=CC(NC=3C=CC=CC=3)=CC=2)C=CC=1NC1=CC=CC=C1 FDRNXKXKFNHNCA-UHFFFAOYSA-N 0.000 description 2
- SKILYZCQRUBEIH-UHFFFAOYSA-N 4-iododibenzothiophene Chemical compound S1C2=CC=CC=C2C2=C1C(I)=CC=C2 SKILYZCQRUBEIH-UHFFFAOYSA-N 0.000 description 2
- FHMRWRBNAIDRAP-UHFFFAOYSA-N 5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Chemical compound O1CCOC2=C(Br)SC(Br)=C21 FHMRWRBNAIDRAP-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-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
- 239000010405 anode material Substances 0.000 description 2
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- 235000010290 biphenyl Nutrition 0.000 description 2
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
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- UEEXRMUCXBPYOV-UHFFFAOYSA-N iridium;2-phenylpyridine Chemical group [Ir].C1=CC=CC=C1C1=CC=CC=N1.C1=CC=CC=C1C1=CC=CC=N1.C1=CC=CC=C1C1=CC=CC=N1 UEEXRMUCXBPYOV-UHFFFAOYSA-N 0.000 description 2
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- 229910052751 metal Inorganic materials 0.000 description 2
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- YLSSXFZSAXESPZ-UHFFFAOYSA-N n-dibenzothiophen-4-yl-n-(4-methoxyphenyl)dibenzothiophen-4-amine Chemical compound C1=CC(OC)=CC=C1N(C=1C=2SC3=CC=CC=C3C=2C=CC=1)C1=CC=CC2=C1SC1=CC=CC=C12 YLSSXFZSAXESPZ-UHFFFAOYSA-N 0.000 description 2
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- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
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- VNFWTIYUKDMAOP-UHFFFAOYSA-N sphos Chemical compound COC1=CC=CC(OC)=C1C1=CC=CC=C1P(C1CCCCC1)C1CCCCC1 VNFWTIYUKDMAOP-UHFFFAOYSA-N 0.000 description 2
- 125000004434 sulfur atom Chemical group 0.000 description 2
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- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
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- KTCJNXNAXQFFKU-UHFFFAOYSA-N 4-(4-aminophenyl)aniline Chemical group C1=CC(N)=CC=C1C1=CC=C(N)C=C1.C1=CC(N)=CC=C1C1=CC=C(N)C=C1 KTCJNXNAXQFFKU-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
도 2는 별도의 전자 수송 층을 지니지 않은 유기 발광 소자의 역으로 적층시킨 형상을 나타낸 도면이다.
도 3은 신규한 화합물의 화학 구조를 나타낸 것이다.
Claims (22)
- 하기 식의 화학적 구조를 지닌 신규한 화합물
식 Ⅰ
상기 식에서 n은 1, 2, 3 이고, 페닐 고리는 질소 원자간에 서로 연결되었으며 질소 원자는 서로 독립적으로 파라 또는 메타 배치 형태로 배열되어있고,
R1, R2, R3 및 R4는 서로 독립적으로 하기 치환기 그룹에서 선택되고,
상기 점선은 상기 식 Ⅰ 내의 질소 원자와 결합되는 위치를 나타내고,
R1, R2, R3 및 R4 중 적어도 하나 이상은 하기 치환기를 포함한다.
R1, R2, R3 및 R4 각각은 이들 R1, R2, R3 및 R4에 융합되어있지 않은 또다른 치환기를 지닐 수 있다.
- 음극;
양극;
음극과 양극 사이에 배치되고 호스트와 인광 도판트를 더욱 포함할 수 있는 유기 발광 층;
음극과 유기 발광 층 사이에 배치되고 유기 발광 층과 직접 접촉되어있으며 정공 수송 물질을 포함하는 유기 정공 수송 층;
을 포함하는 유기 발광 소자에 있어서,
상기 정공 수송 물질은 하기 구조의 화합물임을 특징으로 하는 유기 발광 소자
식 Ⅰ
상기 식에서 n은 1, 2, 3 이고, 페닐 고리는 질소 원자간에 서로 연결되었으며 질소 원자는 서로 독립적으로 파라 또는 메타 배치 형태로 배열되어있고,
R1, R2, R3 및 R4는 서로 독립적으로 하기 치환기 그룹에서 선택되고,
상기 점선은 상기 식 Ⅰ 내의 질소 원자와 결합되는 위치를 나타내고,
R1, R2, R3 및 R4 중 적어도 하나 이상은 하기 치환기를 포함한다.
R1, R2, R3 및 R4 각각은 이들 R1, R2, R3 및 R4에 융합되어있지 않은 또다른 치환기를 지닐 수 있다.
- 제 18항에 있어서, 상기 도판트는 유기 금속 이리듐 물질임을 특징으로 하는 유기 발광 소자
- 제 20항에 있어서, 호스트는 벤조융합티오펜을 포함하는 트리페닐렌을 포함함을 특징으로 하는 유기 발광 소자
- 하기 화학 구조의 화합물을 포함하는 유기 발광 소자를 포함하는 소비재 물품
식 Ⅰ
상기 식에서 n은 1, 2, 3 이고, 페닐 고리는 질소 원자간에 서로 연결되었으며 질소 원자는 서로 독립적으로 파라 또는 메타 배치 형태로 배열되어있고,
R1, R2, R3 및 R4는 서로 독립적으로 하기 치환기 그룹에서 선택되고,
상기 점선은 상기 식 Ⅰ 내의 질소 원자와 결합되는 위치를 나타내고,
R1, R2, R3 및 R4 중 적어도 하나 이상은 하기 치환기를 포함한다.
R1, R2, R3 및 R4 각각은 이들 R1, R2, R3 및 R4에 융합되어있지 않은 또다른 치환기를 지닐 수 있다.
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KR1020167033194A Ceased KR20160140980A (ko) | 2008-06-30 | 2009-06-30 | 황 함유 그룹을 포함하는 정공 수송 물질 |
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KR20130117396A (ko) * | 2012-04-17 | 2013-10-28 | 덕산하이메탈(주) | 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
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KR20110009734A (ko) | 2008-06-30 | 2011-01-28 | 유니버셜 디스플레이 코포레이션 | 황 함유 그룹을 포함하는 정공 수송 물질 |
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CN102131891A (zh) | 2011-07-20 |
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JP2011527122A (ja) | 2011-10-20 |
US8652653B2 (en) | 2014-02-18 |
JP5536054B2 (ja) | 2014-07-02 |
EP2321376B1 (en) | 2013-06-19 |
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