CN101237731A - 有机电致发光器件 - Google Patents
有机电致发光器件 Download PDFInfo
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- 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
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- H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
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- 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
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Abstract
Description
器件 | 器件发光层结构 | 同一初始亮度下的器件寿命(h) | 发光效率(cd/A) |
实施例1 | BH1:20%NPB:5%BD1(10nm)/BH1:5%BD1(15nm) | 428 | 5.9 |
对比例1 | BH1:20%NPB:5%BD1(25nm) | 132 | 4.5 |
对比例2 | BH1:5%BD1(25nm) | 77 | 6.1 |
发光层器件结构 | Xwt% | Y(nm) | 器件寿命(h) | 发光效率(cd/A) |
BH1:NPB(20%):BD1(3%)(10nm)/BH1:BD1 | 20 | 10 | 500 | 6 |
BH1:NPB(40%):BD1(3%)(10nm)/BH1:BD1 | 40 | 10 | 200 | 5.6 |
BH1:NPB(60%):BD1(3%)(10nm)/BH1:BD1 | 60 | 10 | 200 | 4 |
BH1:NPB(20%):BD1(3%)(20nm)/BH1:BD1 | 20 | 20 | 250 | 5 |
BH1:NPB(40%):BD1(3%)(20nm)/BH1:BD1 | 40 | 20 | 200 | 4.5 |
BH1:NPB(60%):BD1(3%)(20nm)/BH1:BD1 | 60 | 20 | 150 | 3.5 |
器件 | 器件发光层结构 | 同一初始亮度下的器件寿命(h) | 发光效率(cd/A) |
实施例3 | BAIq:20%NPB:3%TBPe(10nm)/BAIq:3%TBPe(15nm) | 125 | 4.3 |
对比例3 | BAIq:3%TBPe(25nm) | 16.3 | 4.4 |
对比例4 | BAIq:20%NPB:3%TBPe(25nm) | 35 | 2.3 |
器件 | 器件发光层结构 | 同一初始亮度下的器件寿命(h) | 发光效率(cd/A) |
实施例4 | BAlq:20%NPB:2%C545T(10nm)/BAlq:2%C545T(15nm) | 895 | 10.1 |
对比例5 | BAlq:2%C545T(25nm) | 118 | 10.5 |
对比例6 | BAlq:20%NPB:2%C545T(25nm) | 252 | 8.1 |
器件 | 器件发光层结构 | 器件寿命(h) | 发光效率(cd/A) | 发光颜色 |
实施例5 | NPB:rubrene/BH1:20%NPB:3%BD1(10nm)/BH1:3%BD1(20nm) | 312 | 10 | 白 |
对比例7 | NPB:rubrene/BH1:3%BD1(20nm) | 66 | 10.3 | 白偏黄 |
对比例8 | NPB:rubrene/BH1:20%NPB:3%BD1(20nm) | 142 | 8.3 | 白 |
复合蓝色发光层部分的器件结构 | Xwt% | Y(nm) | 器件寿命(h) | 发光效率(cd/A) | 发光颜色 |
BAlq:NPB(20%):TBPe(3%)(10nm)/BAlq:TBPe | 20 | 10 | 803 | 8 | 白 |
BAlq:NPB(40%):TBPe(3%)(10nm)/BAlq:TBPe | 40 | 10 | 507 | 7.5 | 白 |
BAlq:NPB(60%):TBPe(3%)(10nm)/BAlq:TBPe | 60 | 10 | 411 | 6 | 偏蓝 |
BAlq:NPB(20%):TBPe(3%)(20nm)/BAlq:TBPe | 20 | 20 | 453 | 7 | 白 |
BAlq:NPB(40%):TBPe(3%)(20nm)/BAlq:TBPe | 40 | 20 | 387 | 6.5 | 白 |
BAlq:NPB(60%):TBPe(3%)(20nm)/BAlq:TBPe | 60 | 20 | 344 | 5.5 | 偏蓝 |
器件 | 器件发光层结构 | 器件寿命(h) | 发光效率(cd/A) | 发光颜色 |
实施例7 | NPB:C545T/BAlq:20%NPB:3%TBPe(20nm)/BAlq:3%TBPe(20nm)/Alq3:Ir(piq)2(acac) | 248 | 14.8 | 白 |
对比例9 | NPB:C545T/BAlq:3%TBPe(20nm)/Alq3:Ir(piq)2(acac) | 72 | 15 | 白 |
对比例10 | NPB:C545T/BAlq:20%NPB:3%TBPe(20nm)/Alq3:Ir(piq)2(acac) | 128 | 11 | 白偏红 |
器件发光层结构 | 器件寿命(h) | 发光效率(cd/A) | 发光颜色 |
NPB:rubrene/CBP:3%TBPe(10nm)/BAlq:3%TBPe(20nm) | 775 | 9 | 白 |
NPB:rubrene/CBP:3%TBPe(20nm)/BAlq:3%TBPe(20nm) | 601 | 7.9 | 白 |
NPB:rubrene/BAlq:3%TBPe(20nm) | 497 | 9 | 白 |
NPB:rubrene/CBP:3%TBPe(10nm) | 452 | 7.5 | 白偏黄 |
器件 | 器件发光层结构 | 同一初始亮度下的器件寿命(h) | 发光效率(cd/A) | 发光颜色 |
实施例9 | BH1:20%NPB:5%BD1:0.5%rubrene(10nm)/BH1:5%BD1:0.5%rubrene(15nm) | 1400 | 11.3 | 白 |
对比例11 | BH1:5%BD1:1%rubrene(25nm) | 663 | 11.8 | 白 |
对比例12 | BH1:20%NPB:5%BD1:1%rubrene(25nm) | 834 | 9.6 | 白 |
Claims (23)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2008100570160A CN100484353C (zh) | 2008-01-29 | 2008-01-29 | 有机电致发光器件 |
JP2008303096A JP5231188B2 (ja) | 2008-01-29 | 2008-11-27 | 有機エレクトロルミネッセンス装置 |
US12/327,365 US9196856B2 (en) | 2008-01-29 | 2008-12-03 | Organic light emitting devices |
EP08020968.7A EP2086032B1 (en) | 2008-01-29 | 2008-12-03 | Organic light emitting devices |
PL08020968T PL2086032T3 (pl) | 2008-01-29 | 2008-12-03 | Organiczne urządzenia emitujące światło |
KR1020080131595A KR101026514B1 (ko) | 2008-01-29 | 2008-12-22 | 유기발광장치 |
US14/886,282 US10026904B2 (en) | 2008-01-29 | 2015-10-19 | Organic light emitting devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2008100570160A CN100484353C (zh) | 2008-01-29 | 2008-01-29 | 有机电致发光器件 |
Publications (2)
Publication Number | Publication Date |
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CN101237731A true CN101237731A (zh) | 2008-08-06 |
CN100484353C CN100484353C (zh) | 2009-04-29 |
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Application Number | Title | Priority Date | Filing Date |
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CNB2008100570160A Active CN100484353C (zh) | 2008-01-29 | 2008-01-29 | 有机电致发光器件 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9196856B2 (zh) |
EP (1) | EP2086032B1 (zh) |
JP (1) | JP5231188B2 (zh) |
KR (1) | KR101026514B1 (zh) |
CN (1) | CN100484353C (zh) |
PL (1) | PL2086032T3 (zh) |
Cited By (12)
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CN103500802A (zh) * | 2013-10-12 | 2014-01-08 | 京东方科技集团股份有限公司 | 有机电致发光器件 |
CN103762317A (zh) * | 2013-12-30 | 2014-04-30 | 昆山工研院新型平板显示技术中心有限公司 | 一种有机电致发光器件 |
CN103887437A (zh) * | 2012-12-20 | 2014-06-25 | 财团法人工业技术研究院 | 白光有机发光二极管 |
CN105609653A (zh) * | 2016-03-09 | 2016-05-25 | 苏州大学 | 一种白光oled器件及其制备方法 |
WO2018018999A1 (zh) * | 2016-07-27 | 2018-02-01 | 京东方科技集团股份有限公司 | 有机发光器件及其制备方法、显示装置 |
CN108565346A (zh) * | 2018-04-16 | 2018-09-21 | 山西大同大学 | 一种双色全荧光白光oled器件 |
CN110577545A (zh) * | 2018-06-07 | 2019-12-17 | 江苏三月光电科技有限公司 | 一种三芳胺类化合物及其在有机电致发光器件上的应用 |
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EP2086032A3 (en) | 2011-05-18 |
US10026904B2 (en) | 2018-07-17 |
EP2086032A2 (en) | 2009-08-05 |
PL2086032T3 (pl) | 2018-05-30 |
JP5231188B2 (ja) | 2013-07-10 |
US20090189509A1 (en) | 2009-07-30 |
KR101026514B1 (ko) | 2011-04-01 |
KR20090083275A (ko) | 2009-08-03 |
CN100484353C (zh) | 2009-04-29 |
US9196856B2 (en) | 2015-11-24 |
JP2009182322A (ja) | 2009-08-13 |
US20160043324A1 (en) | 2016-02-11 |
EP2086032B1 (en) | 2017-10-18 |
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