CN115039247A - 有机发光器件、发光基板和发光装置 - Google Patents
有机发光器件、发光基板和发光装置 Download PDFInfo
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- CN115039247A CN115039247A CN202180000011.8A CN202180000011A CN115039247A CN 115039247 A CN115039247 A CN 115039247A CN 202180000011 A CN202180000011 A CN 202180000011A CN 115039247 A CN115039247 A CN 115039247A
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- 239000000463 material Substances 0.000 claims abstract description 370
- 230000000903 blocking effect Effects 0.000 claims description 122
- 125000003118 aryl group Chemical group 0.000 claims description 62
- 230000005525 hole transport Effects 0.000 claims description 59
- 125000001072 heteroaryl group Chemical group 0.000 claims description 53
- 125000001424 substituent group Chemical group 0.000 claims description 47
- 238000004770 highest occupied molecular orbital Methods 0.000 claims description 22
- 229910052757 nitrogen Inorganic materials 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 21
- 125000006413 ring segment Chemical group 0.000 claims description 20
- 229910052717 sulfur Inorganic materials 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 18
- 230000005684 electric field Effects 0.000 claims description 18
- 125000002950 monocyclic group Chemical group 0.000 claims description 17
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- -1 arylamine compounds Chemical class 0.000 claims description 11
- 229910052796 boron Inorganic materials 0.000 claims description 10
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 claims description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims description 9
- 239000011574 phosphorus Substances 0.000 claims description 9
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 8
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- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 239000010703 silicon Substances 0.000 claims description 8
- 125000002619 bicyclic group Chemical group 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 125000003107 substituted aryl group Chemical group 0.000 claims description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- 239000013590 bulk material Substances 0.000 claims 1
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- HDMYKJVSQIHZLM-UHFFFAOYSA-N 1-[3,5-di(pyren-1-yl)phenyl]pyrene Chemical compound C1=CC(C=2C=C(C=C(C=2)C=2C3=CC=C4C=CC=C5C=CC(C3=C54)=CC=2)C=2C3=CC=C4C=CC=C5C=CC(C3=C54)=CC=2)=C2C=CC3=CC=CC4=CC=C1C2=C43 HDMYKJVSQIHZLM-UHFFFAOYSA-N 0.000 description 4
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- 239000002019 doping agent Substances 0.000 description 4
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 4
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- FXKMXDQBHDTQII-UHFFFAOYSA-N 9-phenyl-3,6-bis(9-phenylcarbazol-3-yl)carbazole Chemical compound C1=CC=CC=C1N1C2=CC=C(C=3C=C4C5=CC(=CC=C5N(C=5C=CC=CC=5)C4=CC=3)C=3C=C4C5=CC=CC=C5N(C=5C=CC=CC=5)C4=CC=3)C=C2C2=CC=CC=C21 FXKMXDQBHDTQII-UHFFFAOYSA-N 0.000 description 3
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- IXHWGNYCZPISET-UHFFFAOYSA-N 2-[4-(dicyanomethylidene)-2,3,5,6-tetrafluorocyclohexa-2,5-dien-1-ylidene]propanedinitrile Chemical compound FC1=C(F)C(=C(C#N)C#N)C(F)=C(F)C1=C(C#N)C#N IXHWGNYCZPISET-UHFFFAOYSA-N 0.000 description 2
- 125000001622 2-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C([H])=C(*)C([H])=C([H])C2=C1[H] 0.000 description 2
- OBAJPWYDYFEBTF-UHFFFAOYSA-N 2-tert-butyl-9,10-dinaphthalen-2-ylanthracene Chemical compound C1=CC=CC2=CC(C3=C4C=CC=CC4=C(C=4C=C5C=CC=CC5=CC=4)C4=CC=C(C=C43)C(C)(C)C)=CC=C21 OBAJPWYDYFEBTF-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 2
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- 125000002883 imidazolyl group Chemical group 0.000 description 2
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- 125000001624 naphthyl group Chemical group 0.000 description 2
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- 125000004076 pyridyl group Chemical group 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 125000001544 thienyl group Chemical group 0.000 description 2
- PPQJCISYYXZCAE-UHFFFAOYSA-N 1,10-phenanthroline;hydrate Chemical compound O.C1=CN=C2C3=NC=CC=C3C=CC2=C1 PPQJCISYYXZCAE-UHFFFAOYSA-N 0.000 description 1
- STTGYIUESPWXOW-UHFFFAOYSA-N 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline Chemical compound C=12C=CC3=C(C=4C=CC=CC=4)C=C(C)N=C3C2=NC(C)=CC=1C1=CC=CC=C1 STTGYIUESPWXOW-UHFFFAOYSA-N 0.000 description 1
- HNWFFTUWRIGBNM-UHFFFAOYSA-N 2-methyl-9,10-dinaphthalen-2-ylanthracene Chemical compound C1=CC=CC2=CC(C3=C4C=CC=CC4=C(C=4C=C5C=CC=CC5=CC=4)C4=CC=C(C=C43)C)=CC=C21 HNWFFTUWRIGBNM-UHFFFAOYSA-N 0.000 description 1
- YOZHUJDVYMRYDM-UHFFFAOYSA-N 4-(4-anilinophenyl)-3-naphthalen-1-yl-n-phenylaniline Chemical compound C=1C=C(C=2C(=CC(NC=3C=CC=CC=3)=CC=2)C=2C3=CC=CC=C3C=CC=2)C=CC=1NC1=CC=CC=C1 YOZHUJDVYMRYDM-UHFFFAOYSA-N 0.000 description 1
- VIZUPBYFLORCRA-UHFFFAOYSA-N 9,10-dinaphthalen-2-ylanthracene Chemical compound C12=CC=CC=C2C(C2=CC3=CC=CC=C3C=C2)=C(C=CC=C2)C2=C1C1=CC=C(C=CC=C2)C2=C1 VIZUPBYFLORCRA-UHFFFAOYSA-N 0.000 description 1
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 1
- 101100016516 Caenorhabditis elegans hbl-1 gene Proteins 0.000 description 1
- 101100232347 Mus musculus Il11ra1 gene Proteins 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 125000002178 anthracenyl group Chemical group C1(=CC=CC2=CC3=CC=CC=C3C=C12)* 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
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- 239000003086 colorant Substances 0.000 description 1
- 230000021615 conjugation Effects 0.000 description 1
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- DKHNGUNXLDCATP-UHFFFAOYSA-N dipyrazino[2,3-f:2',3'-h]quinoxaline-2,3,6,7,10,11-hexacarbonitrile Chemical compound C12=NC(C#N)=C(C#N)N=C2C2=NC(C#N)=C(C#N)N=C2C2=C1N=C(C#N)C(C#N)=N2 DKHNGUNXLDCATP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000006575 electron-withdrawing group Chemical group 0.000 description 1
- 201000001366 familial temporal lobe epilepsy 2 Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 125000003983 fluorenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3CC12)* 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- QDLAGTHXVHQKRE-UHFFFAOYSA-N lichenxanthone Natural products COC1=CC(O)=C2C(=O)C3=C(C)C=C(OC)C=C3OC2=C1 QDLAGTHXVHQKRE-UHFFFAOYSA-N 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- SKEDXQSRJSUMRP-UHFFFAOYSA-N lithium;quinolin-8-ol Chemical compound [Li].C1=CN=C2C(O)=CC=CC2=C1 SKEDXQSRJSUMRP-UHFFFAOYSA-N 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000005493 quinolyl group Chemical group 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
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Abstract
一种有机发光器件，包括：依次层叠的阳极、发光层和阴极；位于所述发光层和所述阳极之间的第一功能材料层；位于所述发光层和所述阴极之间的第二功能材料层；在同等的测试条件下，所述第一功能材料层的材料的空穴迁移率至少是所述第二功能材料层的材料的电子迁移率的十倍。
Description
PCT国内申请，说明书已公开。
Claims (25)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/070101 WO2022141621A1 (zh) | 2021-01-04 | 2021-01-04 | 有机发光器件、发光基板和发光装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115039247A true CN115039247A (zh) | 2022-09-09 |
Family
ID=82258822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180000011.8A Pending CN115039247A (zh) | 2021-01-04 | 2021-01-04 | 有机发光器件、发光基板和发光装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230232651A1 (zh) |
| CN (1) | CN115039247A (zh) |
| WO (1) | WO2022141621A1 (zh) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100759548B1 (ko) * | 2004-10-15 | 2007-09-18 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자 |
| CN103922995B (zh) * | 2014-04-08 | 2018-05-18 | 上海天马有机发光显示技术有限公司 | 一种有机电致发光器件及显示装置 |
| CN107394051B (zh) * | 2017-08-14 | 2019-12-27 | 上海天马有机发光显示技术有限公司 | 一种发光器件及显示装置 |
| CN110283114A (zh) * | 2018-03-14 | 2019-09-27 | 江苏三月光电科技有限公司 | 一种以均苯为核心的化合物、制备方法及其在有机电致发光器件上的应用 |
| CN108807481B (zh) * | 2018-06-13 | 2020-10-27 | 上海天马有机发光显示技术有限公司 | 一种有机发光显示面板及显示装置 |
| CN109103341B (zh) * | 2018-08-23 | 2020-08-28 | 京东方科技集团股份有限公司 | 电致发光器件、照明面板及车用灯具组 |
| CN110734396B (zh) * | 2018-10-31 | 2023-06-30 | 广州华睿光电材料有限公司 | 有机化合物、高聚物、混合物、组合物及有机电子器件 |
| CN111969119B (zh) * | 2020-08-28 | 2024-02-02 | 京东方科技集团股份有限公司 | 有机电致发光器件、显示面板及显示装置 |
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2021
- 2021-01-04 WO PCT/CN2021/070101 patent/WO2022141621A1/zh active Application Filing
- 2021-01-04 US US17/626,147 patent/US20230232651A1/en active Pending
- 2021-01-04 CN CN202180000011.8A patent/CN115039247A/zh active Pending
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| US20230232651A1 (en) | 2023-07-20 |
| WO2022141621A1 (zh) | 2022-07-07 |
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