TW441221B - Organic electroluminescent device - Google Patents
Organic electroluminescent device Download PDFInfo
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- TW441221B TW441221B TW087102407A TW87102407A TW441221B TW 441221 B TW441221 B TW 441221B TW 087102407 A TW087102407 A TW 087102407A TW 87102407 A TW87102407 A TW 87102407A TW 441221 B TW441221 B TW 441221B
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- Prior art keywords
- organic
- emitting layer
- organic light
- light
- layer
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- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 150000004032 porphyrins Chemical class 0.000 description 1
- BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- ODZPKZBBUMBTMG-UHFFFAOYSA-N sodium amide Chemical class [NH2-].[Na+] ODZPKZBBUMBTMG-UHFFFAOYSA-N 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 239000012312 sodium hydride Chemical class 0.000 description 1
- 229910000104 sodium hydride Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- PJANXHGTPQOBST-UHFFFAOYSA-N stilbene Chemical class C=1C=CC=CC=1C=CC1=CC=CC=C1 PJANXHGTPQOBST-UHFFFAOYSA-N 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 125000003944 tolyl group Chemical group 0.000 description 1
- JFLKFZNIIQFQBS-FNCQTZNRSA-N trans,trans-1,4-Diphenyl-1,3-butadiene Chemical group C=1C=CC=CC=1\C=C\C=C\C1=CC=CC=C1 JFLKFZNIIQFQBS-FNCQTZNRSA-N 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 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
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
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]
- H10K50/11—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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/917—Electroluminescent
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Luminescent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06426297A JP3949214B2 (ja) | 1997-03-18 | 1997-03-18 | 有機エレクトロルミネッセンス素子 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW441221B true TW441221B (en) | 2001-06-16 |
Family
ID=13253119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW087102407A TW441221B (en) | 1997-03-18 | 1998-02-20 | Organic electroluminescent device |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6224966B1 (enExample) |
| EP (1) | EP0866645B1 (enExample) |
| JP (1) | JP3949214B2 (enExample) |
| KR (1) | KR100506335B1 (enExample) |
| DE (1) | DE69801697T2 (enExample) |
| TW (1) | TW441221B (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8860019B2 (en) | 2006-06-01 | 2014-10-14 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device comprising light-emitting layer including two layers |
| CN105742515A (zh) * | 2009-05-29 | 2016-07-06 | 株式会社半导体能源研究所 | 发光元件、发光装置、照明装置以及电子设备 |
| US9608222B2 (en) | 2006-06-02 | 2017-03-28 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element having electron-trapping layer |
| CN114639788A (zh) * | 2020-12-15 | 2022-06-17 | 云谷（固安）科技有限公司 | 发光器件、材料筛选方法及显示面板 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3228502B2 (ja) | 1996-10-08 | 2001-11-12 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| KR100274871B1 (ko) * | 1998-11-12 | 2000-12-15 | 김순택 | 발광 화합물 및 이를 발색 재료로서 채용하고 있는 표시소자2 |
| JP2000164359A (ja) * | 1998-11-25 | 2000-06-16 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子 |
| JP3983405B2 (ja) * | 1999-01-19 | 2007-09-26 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子及びその製造方法 |
| DE19916745A1 (de) * | 1999-04-13 | 2000-10-19 | Mannesmann Vdo Ag | Lichtemittierende Diode mit organischen lichtemittierenden Stoffen zur Erzeugung von Licht mit Mischfarben |
| US6521360B2 (en) * | 1999-06-08 | 2003-02-18 | City University Of Hong Kong | White and colored organic electroluminescent devices using single emitting material by novel color change technique |
| JP3650552B2 (ja) * | 1999-09-14 | 2005-05-18 | 三星エスディアイ株式会社 | 有機エレクトロルミネッセンス素子およびこれを用いたパネル |
| WO2001021729A1 (en) * | 1999-09-21 | 2001-03-29 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence and organic luminous medium |
| EP1173049B1 (en) * | 2000-02-02 | 2015-05-27 | Mitsubishi Chemical Corporation | Organic electroluminescent element |
| JP4094203B2 (ja) * | 2000-03-30 | 2008-06-04 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子及び有機発光媒体 |
| US7053255B2 (en) * | 2000-11-08 | 2006-05-30 | Idemitsu Kosan Co., Ltd. | Substituted diphenylanthracene compounds for organic electroluminescence devices |
| US6693295B2 (en) * | 2000-12-25 | 2004-02-17 | Fuji Photo Film Co., Ltd. | Indole derivative, material for light-emitting device and light-emitting device using the same |
| EP1374641B1 (en) * | 2001-03-02 | 2017-12-27 | The Trustees Of Princeton University | Double doped-layer, phosphorescent organic light emitting devices |
| KR100478520B1 (ko) | 2001-08-13 | 2005-03-28 | 삼성에스디아이 주식회사 | 청색 발광 화합물 및 이를 발색재료로 채용하고 있는 유기전계 발광 소자 |
| TW529317B (en) * | 2001-10-16 | 2003-04-21 | Chi Mei Electronic Corp | Method of evaporating film used in an organic electro-luminescent display |
| KR100844004B1 (ko) * | 2002-03-15 | 2008-07-04 | 엘지디스플레이 주식회사 | 유기전계발광 소자용 투명 도전막의 제조 방법 |
| KR100454750B1 (ko) | 2002-06-20 | 2004-11-03 | 삼성에스디아이 주식회사 | 유기 전계 발광 소자용 청색 발광 화합물 및 이를 사용한유기 전계 발광 소자 |
| JP4287198B2 (ja) * | 2002-11-18 | 2009-07-01 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| JP4152173B2 (ja) * | 2002-11-18 | 2008-09-17 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| JP4481930B2 (ja) * | 2003-07-11 | 2010-06-16 | 出光興産株式会社 | 白色系有機エレクトロルミネッセンス素子 |
| US6881502B2 (en) * | 2003-09-24 | 2005-04-19 | Eastman Kodak Company | Blue organic electroluminescent devices having a non-hole-blocking layer |
| US7045952B2 (en) * | 2004-03-04 | 2006-05-16 | Universal Display Corporation | OLEDs with mixed host emissive layer |
| US20080303415A1 (en) * | 2004-08-05 | 2008-12-11 | Yoshiyuki Suzuri | Organic Electroluminescence Element, Display and Illuminator |
| WO2006015567A1 (de) * | 2004-08-13 | 2006-02-16 | Novaled Ag | Schichtanordnung für ein lichtemittierendes bauelement |
| JP4697577B2 (ja) * | 2004-08-24 | 2011-06-08 | 富士電機ホールディングス株式会社 | 有機ｅｌ素子 |
| US7645525B2 (en) * | 2005-12-27 | 2010-01-12 | Lg Display Co., Ltd. | Organic light emitting devices |
| EP1876658A3 (en) | 2006-07-04 | 2014-06-25 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
| US9397308B2 (en) * | 2006-12-04 | 2016-07-19 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element, light emitting device, and electronic device |
| EP1973386B8 (en) * | 2007-03-23 | 2016-01-13 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device and electronic device |
| JP4919163B2 (ja) * | 2007-05-10 | 2012-04-18 | 日本精機株式会社 | 有機ｅｌパネル |
| US8040047B2 (en) * | 2007-10-19 | 2011-10-18 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device |
| EP2075860A3 (en) * | 2007-12-28 | 2013-03-20 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device and electronic device |
| JP2009188045A (ja) * | 2008-02-04 | 2009-08-20 | Fuji Electric Holdings Co Ltd | 有機ｅｌ素子 |
| CN105679953A (zh) | 2008-09-05 | 2016-06-15 | 株式会社半导体能源研究所 | 发光元件、发光器件和电子器件 |
| JP5550311B2 (ja) | 2009-11-10 | 2014-07-16 | キヤノン株式会社 | 有機ｅｌ素子 |
| JP2011204801A (ja) * | 2010-03-24 | 2011-10-13 | Toshiba Mobile Display Co Ltd | 有機エレクトロルミネッセンス装置 |
| EP2696385A4 (en) * | 2011-04-07 | 2014-11-26 | Konica Minolta Inc | ORGANIC ELECTROLUMINESCENT ELEMENT AND LIGHTING DEVICE THEREWITH |
| US9299942B2 (en) * | 2012-03-30 | 2016-03-29 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device |
| EP3590919B1 (en) * | 2017-03-02 | 2024-04-24 | Japan Science and Technology Agency | Enamine compound and use thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4734338A (en) | 1984-07-31 | 1988-03-29 | Canon Kabushiki Kaisha | Electroluminescent device |
| US5343050A (en) | 1992-01-07 | 1994-08-30 | Kabushiki Kaisha Toshiba | Organic electroluminescent device with low barrier height |
| JP3332491B2 (ja) * | 1993-08-27 | 2002-10-07 | 三洋電機株式会社 | 有機ｅｌ素子 |
| US5503910A (en) | 1994-03-29 | 1996-04-02 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
| KR0146491B1 (ko) | 1994-09-16 | 1998-10-01 | 양승택 | 적층구조로 구성된 유기고분자 전계발광소자 |
| US5693428A (en) | 1995-02-06 | 1997-12-02 | Sanyo Electric Co., Ltd. | Organic electroluminescent device |
| US5593788A (en) * | 1996-04-25 | 1997-01-14 | Eastman Kodak Company | Organic electroluminescent devices with high operational stability |
| US5773929A (en) * | 1996-06-24 | 1998-06-30 | Motorola, Inc. | Organic EL device with dual doping layers |
-
1997
- 1997-03-18 JP JP06426297A patent/JP3949214B2/ja not_active Expired - Fee Related
-
1998
- 1998-02-20 TW TW087102407A patent/TW441221B/zh not_active IP Right Cessation
- 1998-03-16 US US09/039,256 patent/US6224966B1/en not_active Expired - Lifetime
- 1998-03-18 KR KR10-1998-0009235A patent/KR100506335B1/ko not_active Expired - Fee Related
- 1998-03-18 DE DE69801697T patent/DE69801697T2/de not_active Expired - Lifetime
- 1998-03-18 EP EP98104912A patent/EP0866645B1/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8860019B2 (en) | 2006-06-01 | 2014-10-14 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting device comprising light-emitting layer including two layers |
| US9608222B2 (en) | 2006-06-02 | 2017-03-28 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element having electron-trapping layer |
| US10937981B2 (en) | 2006-06-02 | 2021-03-02 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
| US11631826B2 (en) | 2006-06-02 | 2023-04-18 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting element, light-emitting device, and electronic device |
| CN105742515A (zh) * | 2009-05-29 | 2016-07-06 | 株式会社半导体能源研究所 | 发光元件、发光装置、照明装置以及电子设备 |
| CN114639788A (zh) * | 2020-12-15 | 2022-06-17 | 云谷（固安）科技有限公司 | 发光器件、材料筛选方法及显示面板 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100506335B1 (ko) | 2005-09-26 |
| US6224966B1 (en) | 2001-05-01 |
| DE69801697D1 (de) | 2001-10-25 |
| EP0866645A1 (en) | 1998-09-23 |
| JPH10261488A (ja) | 1998-09-29 |
| JP3949214B2 (ja) | 2007-07-25 |
| EP0866645B1 (en) | 2001-09-19 |
| KR19980080416A (ko) | 1998-11-25 |
| DE69801697T2 (de) | 2002-07-04 |
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| Date | Code | Title | Description |
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| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |