JP4211291B2 - 有機エレクトロルミネッセンス素子 - Google Patents
有機エレクトロルミネッセンス素子 Download PDFInfo
- Publication number
- JP4211291B2 JP4211291B2 JP2002160989A JP2002160989A JP4211291B2 JP 4211291 B2 JP4211291 B2 JP 4211291B2 JP 2002160989 A JP2002160989 A JP 2002160989A JP 2002160989 A JP2002160989 A JP 2002160989A JP 4211291 B2 JP4211291 B2 JP 4211291B2
- Authority
- JP
- Japan
- Prior art keywords
- light emitting
- emitting layer
- organic light
- adjacent
- organic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005401 electroluminescence Methods 0.000 title claims description 44
- 239000000463 material Substances 0.000 claims description 92
- 239000003086 colorant Substances 0.000 claims description 9
- 230000000295 complement effect Effects 0.000 claims description 6
- 238000004020 luminiscence type Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000027756 respiratory electron transport chain Effects 0.000 claims 1
- 239000002019 doping agent Substances 0.000 description 61
- 238000002347 injection Methods 0.000 description 18
- 239000007924 injection Substances 0.000 description 18
- 230000006798 recombination Effects 0.000 description 12
- 238000005215 recombination Methods 0.000 description 12
- 239000000126 substance Substances 0.000 description 9
- 230000005525 hole transport Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 4
- DTZWGKCFKSJGPK-VOTSOKGWSA-N (e)-2-(2-methyl-6-(2-(1,1,7,7-tetramethyl-1,2,3,5,6,7-hexahydropyrido[3,2,1-ij]quinolin-9-yl)vinyl)-4h-pyran-4-ylidene)malononitrile Chemical compound O1C(C)=CC(=C(C#N)C#N)C=C1\C=C\C1=CC(C(CCN2CCC3(C)C)(C)C)=C2C3=C1 DTZWGKCFKSJGPK-VOTSOKGWSA-N 0.000 description 3
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 3
- -1 2-benzothiazolyl Chemical group 0.000 description 2
- RAPHUPWIHDYTKU-WXUKJITCSA-N 9-ethyl-3-[(e)-2-[4-[4-[(e)-2-(9-ethylcarbazol-3-yl)ethenyl]phenyl]phenyl]ethenyl]carbazole Chemical compound C1=CC=C2C3=CC(/C=C/C4=CC=C(C=C4)C4=CC=C(C=C4)/C=C/C=4C=C5C6=CC=CC=C6N(C5=CC=4)CC)=CC=C3N(CC)C2=C1 RAPHUPWIHDYTKU-WXUKJITCSA-N 0.000 description 2
- 101000679365 Homo sapiens Putative tyrosine-protein phosphatase TPTE Proteins 0.000 description 2
- 102100022578 Putative tyrosine-protein phosphatase TPTE Human genes 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000004770 highest occupied molecular orbital Methods 0.000 description 2
- YYMBJDOZVAITBP-UHFFFAOYSA-N rubrene Chemical compound C1=CC=CC=C1C(C1=C(C=2C=CC=CC=2)C2=CC=CC=C2C(C=2C=CC=CC=2)=C11)=C(C=CC=C2)C2=C1C1=CC=CC=C1 YYMBJDOZVAITBP-UHFFFAOYSA-N 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- UHXOHPVVEHBKKT-UHFFFAOYSA-N 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene Chemical compound C=1C=C(C=2C=CC(C=C(C=3C=CC=CC=3)C=3C=CC=CC=3)=CC=2)C=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 UHXOHPVVEHBKKT-UHFFFAOYSA-N 0.000 description 1
- ZNJRONVKWRHYBF-VOTSOKGWSA-N 4-(dicyanomethylene)-2-methyl-6-julolidyl-9-enyl-4h-pyran Chemical compound O1C(C)=CC(=C(C#N)C#N)C=C1\C=C\C1=CC(CCCN2CCC3)=C2C3=C1 ZNJRONVKWRHYBF-VOTSOKGWSA-N 0.000 description 1
- OSQXTXTYKAEHQV-WXUKJITCSA-N 4-methyl-n-[4-[(e)-2-[4-[4-[(e)-2-[4-(4-methyl-n-(4-methylphenyl)anilino)phenyl]ethenyl]phenyl]phenyl]ethenyl]phenyl]-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1N(C=1C=CC(\C=C\C=2C=CC(=CC=2)C=2C=CC(\C=C\C=3C=CC(=CC=3)N(C=3C=CC(C)=CC=3)C=3C=CC(C)=CC=3)=CC=2)=CC=1)C1=CC=C(C)C=C1 OSQXTXTYKAEHQV-WXUKJITCSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- CUONGYYJJVDODC-UHFFFAOYSA-N malononitrile Chemical compound N#CCC#N CUONGYYJJVDODC-UHFFFAOYSA-N 0.000 description 1
- 238000004776 molecular orbital Methods 0.000 description 1
- YPJRZWDWVBNDIW-MBALSZOMSA-N n,n-diphenyl-4-[(e)-2-[4-[4-[(e)-2-[4-(n-phenylanilino)phenyl]ethenyl]phenyl]phenyl]ethenyl]aniline Chemical group C=1C=C(N(C=2C=CC=CC=2)C=2C=CC=CC=2)C=CC=1/C=C/C(C=C1)=CC=C1C(C=C1)=CC=C1\C=C\C(C=C1)=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 YPJRZWDWVBNDIW-MBALSZOMSA-N 0.000 description 1
- ODHXBMXNKOYIBV-UHFFFAOYSA-N triphenylamine Chemical compound C1=CC=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 ODHXBMXNKOYIBV-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
- H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
- H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
- H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
- H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002160989A JP4211291B2 (ja) | 2002-06-03 | 2002-06-03 | 有機エレクトロルミネッセンス素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002160989A JP4211291B2 (ja) | 2002-06-03 | 2002-06-03 | 有機エレクトロルミネッセンス素子 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004150814A Division JP2004235168A (ja) | 2004-05-20 | 2004-05-20 | 有機エレクトロルミネッセンス素子 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004006165A JP2004006165A (ja) | 2004-01-08 |
| JP2004006165A5 JP2004006165A5 (https=) | 2005-07-21 |
| JP4211291B2 true JP4211291B2 (ja) | 2009-01-21 |
Family
ID=30430184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002160989A Expired - Fee Related JP4211291B2 (ja) | 2002-06-03 | 2002-06-03 | 有機エレクトロルミネッセンス素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4211291B2 (https=) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3743005B2 (ja) | 2004-01-29 | 2006-02-08 | 日本精機株式会社 | 有機ｅｌパネル |
| EP1753268A4 (en) * | 2004-04-02 | 2008-02-20 | Idemitsu Kosan Co | ORGANIC ELECTROLUMINESCENCE ELEMENT WITH TWO ELECTROLUMINESCENCE LAYERS THROUGH ELECTRON BARRIER LAYER |
| TWI267822B (en) * | 2004-04-30 | 2006-12-01 | Fuji Photo Film Co Ltd | Organic electroluminescence device that can adjust chromaticity |
| CN1965613B (zh) * | 2004-05-21 | 2010-06-16 | 株式会社半导体能源研究所 | 发光元件及使用该元件的发光装置 |
| KR20070033339A (ko) | 2004-05-27 | 2007-03-26 | 이데미쓰 고산 가부시키가이샤 | 백색계 유기 전기 발광 소자 |
| JP4737086B2 (ja) * | 2004-05-31 | 2011-07-27 | 株式会社豊田自動織機 | 有機ｅｌ素子 |
| JP4653469B2 (ja) * | 2004-12-01 | 2011-03-16 | 出光興産株式会社 | 有機電界発光素子 |
| JP4496949B2 (ja) * | 2004-12-13 | 2010-07-07 | 株式会社豊田自動織機 | 有機ｅｌ素子 |
| JP4496948B2 (ja) * | 2004-12-13 | 2010-07-07 | 株式会社豊田自動織機 | 有機ｅｌ素子 |
| EP1784055A3 (en) | 2005-10-17 | 2009-08-05 | Semiconductor Energy Laboratory Co., Ltd. | Lighting system |
| US7843134B2 (en) | 2005-10-31 | 2010-11-30 | Idemitsu Kosan Co., Ltd. | Organic EL emission devices connected in series |
| JP2007235081A (ja) * | 2006-01-31 | 2007-09-13 | Optrex Corp | 有機ｌｅｄ素子 |
| JP5030742B2 (ja) | 2006-11-30 | 2012-09-19 | 株式会社半導体エネルギー研究所 | 発光素子 |
| KR101373370B1 (ko) | 2006-12-26 | 2014-03-13 | 엘지디스플레이 주식회사 | 유기발광다이오드소자 및 이의 제조 방법 |
| KR101374891B1 (ko) | 2007-02-09 | 2014-03-25 | 삼성디스플레이 주식회사 | 표시장치 |
| TWI524567B (zh) | 2007-09-27 | 2016-03-01 | 半導體能源研究所股份有限公司 | 發光元件，照明裝置，發光裝置，與電子裝置 |
| TWI479712B (zh) * | 2007-10-19 | 2015-04-01 | Semiconductor Energy Lab | 發光裝置 |
| JP5320755B2 (ja) | 2008-01-30 | 2013-10-23 | 住友化学株式会社 | 有機エレクトロルミネッセンス素子およびその製造方法、面状光源、照明装置ならびに表示装置 |
| KR101069036B1 (ko) | 2008-03-31 | 2011-09-29 | 도시바 모바일 디스플레이 가부시키가이샤 | 유기 ｅｌ 디스플레이 디바이스 및 그 제조 방법 |
| EP2200407B1 (en) | 2008-12-17 | 2017-11-22 | Semiconductor Energy Laboratory Co., Ltd. | Light-Emitting element, light emitting device, and electronic device |
| CN102484923B (zh) | 2009-09-04 | 2016-05-04 | 株式会社半导体能源研究所 | 发光元件、发光装置及其制造方法 |
| JP2011139044A (ja) | 2009-12-01 | 2011-07-14 | Semiconductor Energy Lab Co Ltd | 発光素子、発光装置、電子機器、および照明装置 |
| CN104078612A (zh) * | 2013-03-29 | 2014-10-01 | 海洋王照明科技股份有限公司 | 白光有机电致发光器件及其制备方法 |
| WO2014185075A1 (ja) * | 2013-05-17 | 2014-11-20 | パナソニックＩｐマネジメント株式会社 | 有機エレクトロルミネッセンス素子 |
| CN104269500B (zh) * | 2014-10-29 | 2017-04-12 | 中国科学院长春应用化学研究所 | 一种红色有机电致发光器件及其制备方法 |
| US10020458B2 (en) * | 2014-12-18 | 2018-07-10 | Lg Display Co., Ltd. | White organic light-emitting display device |
-
2002
- 2002-06-03 JP JP2002160989A patent/JP4211291B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004006165A (ja) | 2004-01-08 |
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