CN102214794A - 有机发光二极管装置 - Google Patents
有机发光二极管装置 Download PDFInfo
- Publication number
- CN102214794A CN102214794A CN2011100695543A CN201110069554A CN102214794A CN 102214794 A CN102214794 A CN 102214794A CN 2011100695543 A CN2011100695543 A CN 2011100695543A CN 201110069554 A CN201110069554 A CN 201110069554A CN 102214794 A CN102214794 A CN 102214794A
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- CN
- China
- Prior art keywords
- hole injection
- injection layer
- oled device
- layer
- luminescence unit
- 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.)
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Links
- 238000002347 injection Methods 0.000 claims abstract description 100
- 239000007924 injection Substances 0.000 claims abstract description 100
- 238000004770 highest occupied molecular orbital Methods 0.000 claims abstract description 25
- 238000004020 luminiscence type Methods 0.000 claims description 68
- 230000005540 biological transmission Effects 0.000 claims description 19
- KDOKHBNNNHBVNJ-UHFFFAOYSA-N C1=CC=CC=2C3=CC=CC=C3C3=CC=CC=C3C12.N1C=CC=CC=C1 Chemical class C1=CC=CC=2C3=CC=CC=C3C3=CC=CC=C3C12.N1C=CC=CC=C1 KDOKHBNNNHBVNJ-UHFFFAOYSA-N 0.000 claims description 16
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 11
- 239000003086 colorant Substances 0.000 claims description 7
- 125000006617 triphenylamine group Chemical group 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 238000004768 lowest unoccupied molecular orbital Methods 0.000 abstract description 4
- 230000005525 hole transport Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 24
- 230000008021 deposition Effects 0.000 description 19
- 230000027756 respiratory electron transport chain Effects 0.000 description 17
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical group C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000059 patterning Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- DMEVMYSQZPJFOK-UHFFFAOYSA-N 3,4,5,6,9,10-hexazatetracyclo[12.4.0.02,7.08,13]octadeca-1(18),2(7),3,5,8(13),9,11,14,16-nonaene Chemical class N1=NN=C2C3=CC=CC=C3C3=CC=NN=C3C2=N1 DMEVMYSQZPJFOK-UHFFFAOYSA-N 0.000 description 1
- CNPURSDMOWDNOQ-UHFFFAOYSA-N 4-methoxy-7h-pyrrolo[2,3-d]pyrimidin-2-amine Chemical compound COC1=NC(N)=NC2=C1C=CN2 CNPURSDMOWDNOQ-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000007 visual effect Effects 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
-
- 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]
- H10K50/17—Carrier injection layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2101/00—Properties of the organic materials covered by group H10K85/00
- H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0030107 | 2010-04-01 | ||
KR1020100030107A KR101135541B1 (ko) | 2010-04-01 | 2010-04-01 | 유기 발광 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102214794A true CN102214794A (zh) | 2011-10-12 |
Family
ID=44276444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011100695543A Pending CN102214794A (zh) | 2010-04-01 | 2011-03-17 | 有机发光二极管装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9368744B2 (zh) |
EP (1) | EP2372805B1 (zh) |
JP (1) | JP6246990B2 (zh) |
KR (1) | KR101135541B1 (zh) |
CN (1) | CN102214794A (zh) |
TW (1) | TWI562420B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105679945A (zh) * | 2014-11-18 | 2016-06-15 | 上海和辉光电有限公司 | 蓝光有机电致发光器件及包含该器件的显示器 |
CN107665952A (zh) * | 2016-07-29 | 2018-02-06 | 乐金显示有限公司 | 有机发光装置以及使用其的有机发光显示器 |
CN107845655A (zh) * | 2016-09-18 | 2018-03-27 | 上海和辉光电有限公司 | Oled显示器件、显示装置以及显示器件的制备方法 |
CN112164753A (zh) * | 2020-09-28 | 2021-01-01 | 京东方科技集团股份有限公司 | Oled器件及其制备方法、显示基板及显示装置 |
WO2022061939A1 (zh) * | 2020-09-28 | 2022-03-31 | 京东方科技集团股份有限公司 | 有机电致发光器件和显示装置 |
US11968889B2 (en) | 2012-08-03 | 2024-04-23 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201204670D0 (en) * | 2012-03-16 | 2012-05-02 | Cambridge Display Tech Ltd | Optoelectronic device |
JP6158543B2 (ja) * | 2012-04-13 | 2017-07-05 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置、電子機器、および照明装置 |
JP6158542B2 (ja) | 2012-04-13 | 2017-07-05 | 株式会社半導体エネルギー研究所 | 発光素子、発光装置、電子機器、および照明装置 |
TWI587557B (zh) | 2012-08-03 | 2017-06-11 | 半導體能源研究所股份有限公司 | 發光元件、發光裝置、顯示裝置、電子裝置及照明設備 |
KR102300867B1 (ko) * | 2013-02-22 | 2021-09-09 | 호도가야 가가쿠 고교 가부시키가이샤 | 유기 일렉트로루미네센스 소자 |
WO2014187718A1 (en) * | 2013-05-23 | 2014-11-27 | Koninklijke Philips N.V. | Organic light-emitting device |
KR102071630B1 (ko) * | 2013-06-10 | 2020-01-31 | 삼성디스플레이 주식회사 | 유기 발광 장치 |
WO2016079944A1 (ja) * | 2014-11-18 | 2016-05-26 | 保土谷化学工業株式会社 | 有機エレクトロルミネッセンス素子 |
WO2017115405A1 (ja) * | 2015-12-28 | 2017-07-06 | パイオニア株式会社 | 発光装置 |
US10388900B2 (en) * | 2016-07-28 | 2019-08-20 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
CN106816542B (zh) * | 2017-01-16 | 2018-10-16 | 中国科学院长春应用化学研究所 | 一种白色有机电致发光器件及其制备方法 |
WO2018186622A1 (en) * | 2017-04-03 | 2018-10-11 | Rohm And Haas Electronic Materials Korea Ltd. | Organic electroluminescent device |
JP2019102589A (ja) * | 2017-11-30 | 2019-06-24 | 株式会社ジャパンディスプレイ | 表示装置と表示装置の製造方法 |
CN114361353B (zh) * | 2022-01-05 | 2024-04-26 | 京东方科技集团股份有限公司 | 一种发光器件、显示面板、显示装置和检测方法 |
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CN1988203A (zh) * | 2005-12-20 | 2007-06-27 | 三星Sdi株式会社 | 有机发光显示设备及其制造方法 |
CN101399317A (zh) * | 2007-09-28 | 2009-04-01 | 三星Sdi株式会社 | 有机发光装置 |
WO2009075741A1 (en) * | 2007-12-11 | 2009-06-18 | Eastman Kodak Company | White oled with blue light-emitting layers |
US20090315452A1 (en) * | 2008-06-19 | 2009-12-24 | Samsung Mobile Display Co., Ltd. | Organic light emitting display device |
CN102273320A (zh) * | 2008-11-13 | 2011-12-07 | 株式会社Lg化学 | 低电压驱动的有机发光器件及其制造方法 |
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US6864628B2 (en) | 2000-08-28 | 2005-03-08 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device comprising light-emitting layer having triplet compound and light-emitting layer having singlet compound |
KR100898304B1 (ko) | 2001-03-02 | 2009-05-19 | 더 트러스티즈 오브 프린스턴 유니버시티 | 이중 도우프층, 인광 유기 발광 디바이스 |
TWI272874B (en) | 2002-08-09 | 2007-02-01 | Semiconductor Energy Lab | Organic electroluminescent device |
KR100511875B1 (ko) | 2002-12-31 | 2005-09-02 | 엘지.필립스 엘시디 주식회사 | 고분자 유기전계발광소자의 제조방법 |
US6967062B2 (en) | 2003-03-19 | 2005-11-22 | Eastman Kodak Company | White light-emitting OLED device having a blue light-emitting layer doped with an electron-transporting or a hole-transporting material or both |
JP4396163B2 (ja) | 2003-07-08 | 2010-01-13 | 株式会社デンソー | 有機el素子 |
CN100508238C (zh) * | 2004-05-11 | 2009-07-01 | Lg化学株式会社 | 有机电子器件 |
KR101249172B1 (ko) * | 2004-07-30 | 2013-03-29 | 산요덴키가부시키가이샤 | 유기 일렉트로루미네센스 소자 |
EP1794257B1 (en) * | 2004-09-24 | 2011-01-19 | LG Chem, Ltd. | New compound and organic light emitting device using the same(3) |
JP2006164771A (ja) | 2004-12-08 | 2006-06-22 | Canon Inc | 有機発光素子の製造方法 |
US20060214151A1 (en) * | 2005-03-24 | 2006-09-28 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element and laser apparatus using the light-emitting element |
JP4797438B2 (ja) * | 2005-05-17 | 2011-10-19 | ソニー株式会社 | 有機電界発光素子および表示装置 |
TWI333392B (en) * | 2005-05-25 | 2010-11-11 | Au Optronics Corp | Emission layer and organic light emitting diode using thereof |
JP4785509B2 (ja) * | 2005-11-30 | 2011-10-05 | 三洋電機株式会社 | 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置 |
JP2007123611A (ja) * | 2005-10-28 | 2007-05-17 | Sanyo Electric Co Ltd | 有機エレクトロルミネッセント素子及び有機エレクトロルミネッセント表示装置 |
KR100730190B1 (ko) * | 2005-12-20 | 2007-06-19 | 삼성에스디아이 주식회사 | 유기 발광 표시 소자 및 이의 제조방법 |
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JP5183955B2 (ja) * | 2006-04-07 | 2013-04-17 | カール・ツァイス・エスエムティー・ゲーエムベーハー | 光学エレメントのための保持デバイス |
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CN101752514B (zh) * | 2008-12-17 | 2015-11-25 | 株式会社半导体能源研究所 | 发光元件、照明装置、发光装置以及电子设备 |
-
2010
- 2010-04-01 KR KR1020100030107A patent/KR101135541B1/ko active IP Right Grant
-
2011
- 2011-02-03 JP JP2011021920A patent/JP6246990B2/ja active Active
- 2011-03-14 TW TW100108604A patent/TWI562420B/zh active
- 2011-03-17 CN CN2011100695543A patent/CN102214794A/zh active Pending
- 2011-03-30 US US13/064,532 patent/US9368744B2/en active Active
- 2011-04-01 EP EP11250417.0A patent/EP2372805B1/en active Active
Patent Citations (5)
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CN1988203A (zh) * | 2005-12-20 | 2007-06-27 | 三星Sdi株式会社 | 有机发光显示设备及其制造方法 |
CN101399317A (zh) * | 2007-09-28 | 2009-04-01 | 三星Sdi株式会社 | 有机发光装置 |
WO2009075741A1 (en) * | 2007-12-11 | 2009-06-18 | Eastman Kodak Company | White oled with blue light-emitting layers |
US20090315452A1 (en) * | 2008-06-19 | 2009-12-24 | Samsung Mobile Display Co., Ltd. | Organic light emitting display device |
CN102273320A (zh) * | 2008-11-13 | 2011-12-07 | 株式会社Lg化学 | 低电压驱动的有机发光器件及其制造方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11968889B2 (en) | 2012-08-03 | 2024-04-23 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, electronic device, and lighting device |
CN105679945A (zh) * | 2014-11-18 | 2016-06-15 | 上海和辉光电有限公司 | 蓝光有机电致发光器件及包含该器件的显示器 |
US9673415B2 (en) | 2014-11-18 | 2017-06-06 | Everdisplay Optronics (Shanghai) Limited | Blue light organic light-emitting diode and display including same |
CN105679945B (zh) * | 2014-11-18 | 2017-12-26 | 上海和辉光电有限公司 | 蓝光有机电致发光器件及包含该器件的显示器 |
CN107665952A (zh) * | 2016-07-29 | 2018-02-06 | 乐金显示有限公司 | 有机发光装置以及使用其的有机发光显示器 |
US10483474B2 (en) | 2016-07-29 | 2019-11-19 | Lg Display Co., Ltd. | Organic light-emitting device with electron blocking layer and trapping layer and organic light-emitting display using the same |
CN107665952B (zh) * | 2016-07-29 | 2020-01-14 | 乐金显示有限公司 | 有机发光装置以及使用其的有机发光显示器 |
CN107845655A (zh) * | 2016-09-18 | 2018-03-27 | 上海和辉光电有限公司 | Oled显示器件、显示装置以及显示器件的制备方法 |
CN107845655B (zh) * | 2016-09-18 | 2020-07-07 | 上海和辉光电有限公司 | Oled显示器件、显示装置以及显示器件的制备方法 |
CN112164753A (zh) * | 2020-09-28 | 2021-01-01 | 京东方科技集团股份有限公司 | Oled器件及其制备方法、显示基板及显示装置 |
WO2022061939A1 (zh) * | 2020-09-28 | 2022-03-31 | 京东方科技集团股份有限公司 | 有机电致发光器件和显示装置 |
Also Published As
Publication number | Publication date |
---|---|
KR101135541B1 (ko) | 2012-04-13 |
EP2372805B1 (en) | 2019-01-02 |
JP2011216861A (ja) | 2011-10-27 |
JP6246990B2 (ja) | 2017-12-13 |
EP2372805A3 (en) | 2014-05-07 |
US20110240967A1 (en) | 2011-10-06 |
EP2372805A2 (en) | 2011-10-05 |
US9368744B2 (en) | 2016-06-14 |
TWI562420B (en) | 2016-12-11 |
TW201138179A (en) | 2011-11-01 |
KR20110110653A (ko) | 2011-10-07 |
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Application publication date: 20111012 |