JP6746642B2 - Pholed用の新規ホスト材料 - Google Patents
Pholed用の新規ホスト材料 Download PDFInfo
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- JP6746642B2 JP6746642B2 JP2018148092A JP2018148092A JP6746642B2 JP 6746642 B2 JP6746642 B2 JP 6746642B2 JP 2018148092 A JP2018148092 A JP 2018148092A JP 2018148092 A JP2018148092 A JP 2018148092A JP 6746642 B2 JP6746642 B2 JP 6746642B2
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
- C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
-
- 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]
- H10K50/18—Carrier blocking layers
- H10K50/181—Electron blocking layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
- H10K85/60—Organic compounds having low molecular weight
- H10K85/649—Aromatic compounds comprising a hetero atom
- H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
- H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
-
- 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
- H10K2101/10—Triplet emission
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Detergent Compositions (AREA)
Description
本開示は、一般に、カルバゾール及びトリアジンを含み、様々な数のフェニルユニットがそのコアに結合した新規化合物に関する。特に、本開示は、PHOLED用のホストとして、これらの化合物を含む組成物及び/又はデバイスに関する。
A1は次の基:
A1は次の基:
A1は次の基:
A1は次の基:
A1は次の基:
A1は次の基:
A1は次の基:
A1は次の基:
A1は次の基:
他の材料との組合せ
HIL/HTL:
ホスト:
HBL:
ETL:
1この表における値はいずれも、CIE座標以外は相対的な数値(任意単位−a.u.)である。
2加速ファクターを2.0と仮定して算出。
110 基板
115 アノード
120 正孔注入層
125 正孔輸送層
130 電子ブロッキング層
135 発光層
140 正孔ブロッキング層
145 電子輸送層
150 電子注入層
155 保護層
160 カソード
162 第一の導電層
164 第二の導電層
200 反転させたOLED、デバイス
210 基板
215 カソード
220 発光層
225 正孔輸送層
230 アノード
Claims (11)
- 式Iの構造を有することを特徴とするOLEDに用いるホスト材料。
(式中、R1、R4及びR5は、独立して、非縮合アリール、非縮合ヘテロアリール、及びそれらの組合せからなる群から選択され;
Lは、結合、非縮合アリール、非縮合ヘテロアリール、及びそれらの組合せからなる群から選択され;
X1、X2、X3、X4、X5、X6、及びX7は、CRであり;
Y1、Y2、及びY3は、Nであり;
各Rは、同一であっても異なっていてもよく、独立して、水素、重水素、非縮合アリール、非縮合ヘテロアリール、及びそれらの組合せからなる群から選択され;
ただし、前記OLEDに用いるホスト材料が下記構造を有する化合物249、又は化合物250である場合を除く。)
- R1は、フェニル、ビフェニル、ターフェニル、テトラフェニル、ペンタフェニル、ピリジン、フェニルピリジン、及びピリジルフェニルからなる群から選択される請求項1に記載のOLEDに用いるホスト材料。
- Lは、フェニル、ピリジル、ビフェニル、ターフェニル、及び単結合からなる群から選択される請求項1に記載のOLEDに用いるホスト材料。
- R4は、フェニル、ピリジル、ビフェニル、及びターフェニルからなる群から選択される請求項1に記載のOLEDに用いるホスト材料。
- R5は、フェニル、ピリジル、ビフェニル、及びターフェニルからなる群から選択される請求項1に記載のOLEDに用いるホスト材料。
- 式IIIの構造を有することを特徴とするOLEDに用いるホスト材料。
式III
前記OLEDに用いるホスト材料は、下記の表に記載される化合物603〜化合物686からなる群から選択され、表中、R1、R2、R3、R4及びR5は、定義した通りであり、Hは水素、A1は次の基:
A2は次の基:
A3は次の基:
A4は次の基:
A5は次の基:
A6は次の基:
A7は次の基:
である。
- 式IVの構造を有することを特徴とするOLEDに用いるホスト材料。
式IV
前記OLEDに用いるホスト材料は、下記の表に記載される化合物687〜化合物770からなる群から選択され、表中、R1、R2、R3、R4及びR5は、定義した通りであり、Hは水素、
A1は次の基:
A2は次の基:
A3は次の基:
A4は次の基:
A5は次の基:
A6は次の基:
A7は次の基:
である。
- 式Vの構造を有することを特徴とするOLEDに用いるホスト材料。
式V
前記OLEDに用いるホスト材料は、下記の表に記載される化合物771〜化合物854からなる群から選択され、表中、R1、R2、R3、R4及びR5は、定義した通りであり、Hは水素、
A1は次の基:
A2は次の基:
A3は次の基:
A4は次の基:
A5は次の基:
A6は次の基:
A7は次の基:
である。
- 式VIの構造を有することを特徴とするOLEDに用いるホスト材料。
式VI
前記OLEDに用いるホスト材料は、下記の表に記載される化合物855〜化合物938からなる群から選択され、表中、R1、R2、R3、R4及びR5は、定義した通りであり、Hは水素、
A1は次の基:
A2は次の基:
A3は次の基:
A4は次の基:
A5は次の基:
A6は次の基:
A7は次の基:
である。
- 第1の有機発光デバイスを含む第1のデバイスであって、前記第1の有機発光デバイスが、
アノードと;
カソードと;
前記アノードと前記カソードとの間に配置された発光層とを含み、
前記発光層は、請求項1から9のいずれかに記載のOLEDに用いるホスト材料を更に含むことを特徴とする第1のデバイス。 - 消費者製品である請求項10に記載の第1のデバイス。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/930,997 US9673401B2 (en) | 2013-06-28 | 2013-06-28 | Organic electroluminescent materials and devices |
| US13/930,997 | 2013-06-28 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014125109A Division JP6385152B2 (ja) | 2013-06-28 | 2014-06-18 | Pholed用の新規ホスト材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018193392A JP2018193392A (ja) | 2018-12-06 |
| JP6746642B2 true JP6746642B2 (ja) | 2020-08-26 |
Family
ID=50979684
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014125109A Active JP6385152B2 (ja) | 2013-06-28 | 2014-06-18 | Pholed用の新規ホスト材料 |
| JP2018148092A Active JP6746642B2 (ja) | 2013-06-28 | 2018-08-07 | Pholed用の新規ホスト材料 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014125109A Active JP6385152B2 (ja) | 2013-06-28 | 2014-06-18 | Pholed用の新規ホスト材料 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9673401B2 (ja) |
| EP (2) | EP2818468B1 (ja) |
| JP (2) | JP6385152B2 (ja) |
| KR (2) | KR20150002466A (ja) |
| CN (2) | CN110003182B (ja) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9673401B2 (en) * | 2013-06-28 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
| US10074806B2 (en) * | 2013-08-20 | 2018-09-11 | Universal Display Corporation | Organic electroluminescent materials and devices |
| WO2015142036A1 (en) * | 2014-03-17 | 2015-09-24 | Rohm And Haas Electronic Materials Korea Ltd. | Electron buffering material and organic electroluminescent device comprising the same |
| KR20150108330A (ko) * | 2014-03-17 | 2015-09-25 | 롬엔드하스전자재료코리아유한회사 | 전자 버퍼 재료 및 이를 포함하는 유기 전계 발광 소자 |
| EP3130015A1 (de) * | 2014-04-11 | 2017-02-15 | Merck Patent GmbH | Materialien für organische elektrolumineszenzvorrichtungen |
| KR101706659B1 (ko) * | 2014-05-22 | 2017-02-17 | (주)아이티켐 | 신규한 유기발광화합물 및 이를 이용한 유기발광소자 |
| CN104045595A (zh) * | 2014-06-25 | 2014-09-17 | 北京绿人科技有限责任公司 | 一种有机化合物及其使用该有机化合物的电致发光器件 |
| KR101818582B1 (ko) * | 2014-11-04 | 2018-01-15 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 화합물, 이를 포함하는 유기 광전자 소자 및 표시장치 |
| US10804473B2 (en) * | 2015-05-21 | 2020-10-13 | Lg Chem, Ltd. | Electron transport materials for electronic applications |
| JP6641948B2 (ja) * | 2015-12-04 | 2020-02-05 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、表示装置、照明装置及び芳香族複素環誘導体 |
| JP6641947B2 (ja) * | 2015-12-04 | 2020-02-05 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、表示装置、照明装置及び芳香族複素環誘導体 |
| GB2549246A (en) * | 2015-12-15 | 2017-10-18 | Cambridge Display Tech Ltd | Light-emitting Compound |
| JP7023452B2 (ja) * | 2016-06-17 | 2022-02-22 | 株式会社Kyulux | 発光材料、有機発光素子および化合物 |
| JP2020113557A (ja) * | 2017-03-28 | 2020-07-27 | 保土谷化学工業株式会社 | アザカルバゾール構造を有する化合物および有機エレクトロルミネッセンス素子 |
| CN109111433A (zh) * | 2017-06-22 | 2019-01-01 | 北京鼎材科技有限公司 | 一种有机电致发光化合物及其用途和有机电致发光器件 |
| US11706977B2 (en) | 2018-01-11 | 2023-07-18 | Samsung Electronics Co., Ltd. | Heterocyclic compound, composition including the same, and organic light-emitting device including the heterocyclic compound |
| WO2019235857A1 (ko) * | 2018-06-08 | 2019-12-12 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 화합물, 유기 광전자 소자용 조성물, 유기 광전자 소자 및 표시 장치 |
| KR102756353B1 (ko) * | 2018-12-21 | 2025-01-20 | 덕산네오룩스 주식회사 | 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치 |
| CN111620853B (zh) | 2019-02-28 | 2023-07-28 | 北京夏禾科技有限公司 | 有机电致发光材料及其器件 |
| KR102703933B1 (ko) * | 2019-04-10 | 2024-09-06 | 솔루스첨단소재 주식회사 | 유기 화합물 및 이를 포함하는 유기 전계 발광 소자 |
| CN110294755A (zh) * | 2019-04-30 | 2019-10-01 | 北京诚志永华显示科技有限公司 | 有机电致发光化合物及其应用 |
| CN110483500A (zh) * | 2019-07-10 | 2019-11-22 | 南京友斯贝特光电材料有限公司 | 一种oled主体材料及其制备方法与oled器件 |
| KR102495275B1 (ko) * | 2019-10-02 | 2023-02-01 | 삼성에스디아이 주식회사 | 유기 광전자 소자용 화합물, 유기 광전자 소자 및 표시 장치 |
| KR102869108B1 (ko) * | 2019-10-24 | 2025-10-14 | 듀폰스페셜티머터리얼스코리아 유한회사 | 복수 종의 호스트 재료 및 이를 포함하는 유기 전계 발광 소자 |
| US20240038096A1 (en) * | 2022-07-26 | 2024-02-01 | Triad National Security, Llc | Method and system for simulating handling of radioactive material safety during training |
Family Cites Families (148)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769292A (en) | 1987-03-02 | 1988-09-06 | Eastman Kodak Company | Electroluminescent device with modified thin film luminescent zone |
| GB8909011D0 (en) | 1989-04-20 | 1989-06-07 | Friend Richard H | Electroluminescent devices |
| US5061569A (en) | 1990-07-26 | 1991-10-29 | Eastman Kodak Company | Electroluminescent device with organic electroluminescent medium |
| EP0650955B1 (en) | 1993-11-01 | 1998-08-19 | Hodogaya Chemical Co., Ltd. | Amine compound and electro-luminescence device comprising same |
| US5703436A (en) | 1994-12-13 | 1997-12-30 | The Trustees Of Princeton University | Transparent contacts for organic devices |
| US5707745A (en) | 1994-12-13 | 1998-01-13 | The Trustees Of Princeton University | Multicolor organic light emitting devices |
| US6939625B2 (en) | 1996-06-25 | 2005-09-06 | Nôrthwestern University | Organic light-emitting diodes and methods for assembly and enhanced charge injection |
| US5844363A (en) | 1997-01-23 | 1998-12-01 | The Trustees Of Princeton Univ. | Vacuum deposited, non-polymeric flexible organic light emitting devices |
| US6013982A (en) | 1996-12-23 | 2000-01-11 | The Trustees Of Princeton University | Multicolor display devices |
| US5834893A (en) | 1996-12-23 | 1998-11-10 | The Trustees Of Princeton University | High efficiency organic light emitting devices with light directing structures |
| US6091195A (en) | 1997-02-03 | 2000-07-18 | The Trustees Of Princeton University | Displays having mesa pixel configuration |
| US6303238B1 (en) | 1997-12-01 | 2001-10-16 | The Trustees Of Princeton University | OLEDs doped with phosphorescent compounds |
| US6337102B1 (en) | 1997-11-17 | 2002-01-08 | The Trustees Of Princeton University | Low pressure vapor phase deposition of organic thin films |
| US6087196A (en) | 1998-01-30 | 2000-07-11 | The Trustees Of Princeton University | Fabrication of organic semiconductor devices using ink jet printing |
| US6528187B1 (en) | 1998-09-08 | 2003-03-04 | Fuji Photo Film Co., Ltd. | Material for luminescence element and luminescence element using the same |
| US6830828B2 (en) | 1998-09-14 | 2004-12-14 | The Trustees Of Princeton University | Organometallic complexes as phosphorescent emitters in organic LEDs |
| US6097147A (en) | 1998-09-14 | 2000-08-01 | The Trustees Of Princeton University | Structure for high efficiency electroluminescent device |
| US6294398B1 (en) | 1999-11-23 | 2001-09-25 | The Trustees Of Princeton University | Method for patterning devices |
| US6458475B1 (en) | 1999-11-24 | 2002-10-01 | The Trustee Of Princeton University | Organic light emitting diode having a blue phosphorescent molecule as an emitter |
| KR100377321B1 (ko) | 1999-12-31 | 2003-03-26 | 주식회사 엘지화학 | 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자 |
| US20020121638A1 (en) | 2000-06-30 | 2002-09-05 | Vladimir Grushin | Electroluminescent iridium compounds with fluorinated phenylpyridines, phenylpyrimidines, and phenylquinolines and devices made with such compounds |
| EP1325671B1 (en) | 2000-08-11 | 2012-10-24 | The Trustees Of Princeton University | Organometallic compounds and emission-shifting organic electrophosphorescence |
| US6579630B2 (en) | 2000-12-07 | 2003-06-17 | Canon Kabushiki Kaisha | Deuterated semiconducting organic compounds used for opto-electronic devices |
| JP3812730B2 (ja) | 2001-02-01 | 2006-08-23 | 富士写真フイルム株式会社 | 遷移金属錯体及び発光素子 |
| JP4307000B2 (ja) | 2001-03-08 | 2009-08-05 | キヤノン株式会社 | 金属配位化合物、電界発光素子及び表示装置 |
| JP4310077B2 (ja) | 2001-06-19 | 2009-08-05 | キヤノン株式会社 | 金属配位化合物及び有機発光素子 |
| CN100440568C (zh) | 2001-06-20 | 2008-12-03 | 昭和电工株式会社 | 发光材料和有机发光装置 |
| US7071615B2 (en) | 2001-08-20 | 2006-07-04 | Universal Display Corporation | Transparent electrodes |
| US7250226B2 (en) | 2001-08-31 | 2007-07-31 | Nippon Hoso Kyokai | Phosphorescent compound, a phosphorescent composition and an organic light-emitting device |
| US7431968B1 (en) | 2001-09-04 | 2008-10-07 | The Trustees Of Princeton University | Process and apparatus for organic vapor jet deposition |
| US6835469B2 (en) | 2001-10-17 | 2004-12-28 | The University Of Southern California | Phosphorescent compounds and devices comprising the same |
| US7166368B2 (en) | 2001-11-07 | 2007-01-23 | E. I. Du Pont De Nemours And Company | Electroluminescent platinum compounds and devices made with such compounds |
| JP4374842B2 (ja) * | 2001-11-09 | 2009-12-02 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子及び表示装置 |
| US6750608B2 (en) * | 2001-11-09 | 2004-06-15 | Konica Corporation | Organic electroluminescence element and display |
| US6863997B2 (en) | 2001-12-28 | 2005-03-08 | The Trustees Of Princeton University | White light emitting OLEDs from combined monomer and aggregate emission |
| KR100691543B1 (ko) | 2002-01-18 | 2007-03-09 | 주식회사 엘지화학 | 새로운 전자 수송용 물질 및 이를 이용한 유기 발광 소자 |
| EP1489155A4 (en) * | 2002-03-22 | 2006-02-01 | Idemitsu Kosan Co | MATERIAL FOR ORGANIC ELECTROLUMINESCENT DEVICES AND THE EQUIVALENT DEVICES |
| US20030230980A1 (en) | 2002-06-18 | 2003-12-18 | Forrest Stephen R | Very low voltage, high efficiency phosphorescent oled in a p-i-n structure |
| US7189989B2 (en) | 2002-08-22 | 2007-03-13 | Fuji Photo Film Co., Ltd. | Light emitting element |
| JP4313308B2 (ja) | 2002-08-27 | 2009-08-12 | 富士フイルム株式会社 | 有機金属錯体、有機el素子及び有機elディスプレイ |
| US6687266B1 (en) | 2002-11-08 | 2004-02-03 | Universal Display Corporation | Organic light emitting materials and devices |
| JP4541152B2 (ja) * | 2002-12-12 | 2010-09-08 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
| JP4365199B2 (ja) | 2002-12-27 | 2009-11-18 | 富士フイルム株式会社 | 有機電界発光素子 |
| JP4365196B2 (ja) | 2002-12-27 | 2009-11-18 | 富士フイルム株式会社 | 有機電界発光素子 |
| US7338722B2 (en) | 2003-03-24 | 2008-03-04 | The University Of Southern California | Phenyl and fluorenyl substituted phenyl-pyrazole complexes of Ir |
| US7090928B2 (en) | 2003-04-01 | 2006-08-15 | The University Of Southern California | Binuclear compounds |
| EP1618170A2 (de) | 2003-04-15 | 2006-01-25 | Covion Organic Semiconductors GmbH | Mischungen von organischen zur emission befähigten halbleitern und matrixmaterialien, deren verwendung und elektronikbauteile enthaltend diese mischungen |
| US7029765B2 (en) | 2003-04-22 | 2006-04-18 | Universal Display Corporation | Organic light emitting devices having reduced pixel shrinkage |
| JP4673744B2 (ja) | 2003-05-29 | 2011-04-20 | 新日鐵化学株式会社 | 有機電界発光素子 |
| JP2005011610A (ja) | 2003-06-18 | 2005-01-13 | Nippon Steel Chem Co Ltd | 有機電界発光素子 |
| US20050025993A1 (en) | 2003-07-25 | 2005-02-03 | Thompson Mark E. | Materials and structures for enhancing the performance of organic light emitting devices |
| TWI390006B (zh) | 2003-08-07 | 2013-03-21 | Nippon Steel Chemical Co | Organic EL materials with aluminum clamps |
| DE10338550A1 (de) | 2003-08-19 | 2005-03-31 | Basf Ag | Übergangsmetallkomplexe mit Carbenliganden als Emitter für organische Licht-emittierende Dioden (OLEDs) |
| US20060269780A1 (en) | 2003-09-25 | 2006-11-30 | Takayuki Fukumatsu | Organic electroluminescent device |
| JP4822687B2 (ja) | 2003-11-21 | 2011-11-24 | 富士フイルム株式会社 | 有機電界発光素子 |
| US20060251918A1 (en) * | 2003-12-11 | 2006-11-09 | Toshihiro Iwakuma | Organic electroluminescent device material and organic electroluminescent device using same |
| US7332232B2 (en) | 2004-02-03 | 2008-02-19 | Universal Display Corporation | OLEDs utilizing multidentate ligand systems |
| EP2918590A1 (en) | 2004-03-11 | 2015-09-16 | Mitsubishi Chemical Corporation | Composition for charge-transport film and ionic compound, charge-transport film and organic electroluminescence device using the same, and production method of the organic electroluminescence device and production method of the charge-transport film |
| TW200531592A (en) | 2004-03-15 | 2005-09-16 | Nippon Steel Chemical Co | Organic electroluminescent device |
| JP4869565B2 (ja) | 2004-04-23 | 2012-02-08 | 富士フイルム株式会社 | 有機電界発光素子 |
| US7393599B2 (en) | 2004-05-18 | 2008-07-01 | The University Of Southern California | Luminescent compounds with carbene ligands |
| US7279704B2 (en) | 2004-05-18 | 2007-10-09 | The University Of Southern California | Complexes with tridentate ligands |
| US7445855B2 (en) | 2004-05-18 | 2008-11-04 | The University Of Southern California | Cationic metal-carbene complexes |
| US7534505B2 (en) | 2004-05-18 | 2009-05-19 | The University Of Southern California | Organometallic compounds for use in electroluminescent devices |
| US7154114B2 (en) | 2004-05-18 | 2006-12-26 | Universal Display Corporation | Cyclometallated iridium carbene complexes for use as hosts |
| US7491823B2 (en) | 2004-05-18 | 2009-02-17 | The University Of Southern California | Luminescent compounds with carbene ligands |
| WO2005123873A1 (ja) | 2004-06-17 | 2005-12-29 | Konica Minolta Holdings, Inc. | 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
| BRPI0512641A (pt) | 2004-06-28 | 2008-03-25 | Ciba Sc Holding Ag | complexos metálicos eletroluminescentes com triazóis e benzotriazóis |
| US20060008670A1 (en) | 2004-07-06 | 2006-01-12 | Chun Lin | Organic light emitting materials and devices |
| EP2271183B1 (en) | 2004-07-23 | 2015-03-18 | Konica Minolta Holdings, Inc. | Organic electroluminescent element, display and illuminator |
| DE102004057072A1 (de) | 2004-11-25 | 2006-06-01 | Basf Ag | Verwendung von Übergangsmetall-Carbenkomplexen in organischen Licht-emittierenden Dioden (OLEDs) |
| US8362463B2 (en) | 2004-12-30 | 2013-01-29 | E. I. Du Pont De Nemours And Company | Organometallic complexes |
| GB2437453B (en) | 2005-02-04 | 2011-05-04 | Konica Minolta Holdings Inc | Material for organic electroluminescence element, organic electroluminescence element, display device and lighting device |
| KR100803125B1 (ko) | 2005-03-08 | 2008-02-14 | 엘지전자 주식회사 | 적색 인광 화합물 및 이를 사용한 유기전계발광소자 |
| JP5125502B2 (ja) | 2005-03-16 | 2013-01-23 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子 |
| DE102005014284A1 (de) | 2005-03-24 | 2006-09-28 | Basf Ag | Verwendung von Verbindungen, welche aromatische oder heteroaromatische über Carbonyl-Gruppen enthaltende Gruppen verbundene Ringe enthalten, als Matrixmaterialien in organischen Leuchtdioden |
| JPWO2006103874A1 (ja) | 2005-03-29 | 2008-09-04 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
| WO2006114966A1 (ja) | 2005-04-18 | 2006-11-02 | Konica Minolta Holdings, Inc. | 有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
| US7807275B2 (en) | 2005-04-21 | 2010-10-05 | Universal Display Corporation | Non-blocked phosphorescent OLEDs |
| US9051344B2 (en) | 2005-05-06 | 2015-06-09 | Universal Display Corporation | Stability OLED materials and devices |
| JP4533796B2 (ja) | 2005-05-06 | 2010-09-01 | 富士フイルム株式会社 | 有機電界発光素子 |
| WO2006130598A2 (en) | 2005-05-31 | 2006-12-07 | Universal Display Corporation | Triphenylene hosts in phosphorescent light emitting diodes |
| CN101193875B (zh) | 2005-06-07 | 2011-05-11 | 新日铁化学株式会社 | 有机金属络合物和使用了其的有机电致发光元件 |
| US7638072B2 (en) | 2005-06-27 | 2009-12-29 | E. I. Du Pont De Nemours And Company | Electrically conductive polymer compositions |
| WO2007004380A1 (ja) | 2005-07-01 | 2007-01-11 | Konica Minolta Holdings, Inc. | 有機エレクトロルミネッセンス素子材料、有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
| WO2007028417A1 (en) | 2005-09-07 | 2007-03-15 | Technische Universität Braunschweig | Triplett emitter having condensed five-membered rings |
| JP4887731B2 (ja) | 2005-10-26 | 2012-02-29 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
| JPWO2007063796A1 (ja) | 2005-12-01 | 2009-05-07 | 新日鐵化学株式会社 | 有機電界発光素子 |
| WO2007063754A1 (ja) | 2005-12-01 | 2007-06-07 | Nippon Steel Chemical Co., Ltd. | 有機電界発光素子用化合物及び有機電界発光素子 |
| BRPI0707552B8 (pt) | 2006-02-10 | 2020-05-05 | Universal Display Corp | complexos metálicos de ligantes imidazo [1,2-f] fenantridina e diimizado [1,2-a:1', 2'-c] quinazolina ciclometalados e análogos isoeletrônicos e benzanulados dos mesmos e dispositivos oled que os englobam |
| JP4823730B2 (ja) | 2006-03-20 | 2011-11-24 | 新日鐵化学株式会社 | 発光層化合物及び有機電界発光素子 |
| WO2007125714A1 (ja) | 2006-04-26 | 2007-11-08 | Idemitsu Kosan Co., Ltd. | 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 |
| KR101384046B1 (ko) | 2006-05-11 | 2014-04-09 | 이데미쓰 고산 가부시키가이샤 | 유기 전계발광 소자 |
| KR20090016684A (ko) | 2006-06-02 | 2009-02-17 | 이데미쓰 고산 가부시키가이샤 | 유기 전기발광 소자용 재료 및 그것을 이용한 유기 전기발광 소자 |
| KR20090040896A (ko) | 2006-08-23 | 2009-04-27 | 이데미쓰 고산 가부시키가이샤 | 방향족 아민 유도체 및 이들을 이용한 유기 전기발광 소자 |
| JP5589251B2 (ja) | 2006-09-21 | 2014-09-17 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子材料 |
| US7968146B2 (en) | 2006-11-01 | 2011-06-28 | The Trustees Of Princeton University | Hybrid layers for use in coatings on electronic devices or other articles |
| US8062769B2 (en) | 2006-11-09 | 2011-11-22 | Nippon Steel Chemical Co., Ltd. | Indolocarbazole compound for use in organic electroluminescent device and organic electroluminescent device |
| JP5133259B2 (ja) | 2006-11-24 | 2013-01-30 | 出光興産株式会社 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
| US8119255B2 (en) | 2006-12-08 | 2012-02-21 | Universal Display Corporation | Cross-linkable iridium complexes and organic light-emitting devices using the same |
| US8778508B2 (en) | 2006-12-08 | 2014-07-15 | Universal Display Corporation | Light-emitting organometallic complexes |
| JP5546255B2 (ja) | 2007-02-23 | 2014-07-09 | ビーエーエスエフ ソシエタス・ヨーロピア | 電界発光性のベンゾトリアゾールとの金属錯体 |
| CN101641340B (zh) * | 2007-03-26 | 2012-10-17 | 新日铁化学株式会社 | 有机场致发光元件用化合物及有机场致发光元件 |
| EP2150556B1 (de) | 2007-04-26 | 2011-01-12 | Basf Se | Silane enthaltend phenothiazin-s-oxid oder phenothiazin-s,s-dioxid-gruppen und deren verwendung in oleds |
| WO2008156879A1 (en) | 2007-06-20 | 2008-12-24 | Universal Display Corporation | Blue phosphorescent imidazophenanthridine materials |
| KR101539789B1 (ko) | 2007-06-22 | 2015-07-27 | 바스프 에스이 | 발광 cu(i) 착물 |
| KR101577465B1 (ko) | 2007-07-05 | 2015-12-14 | 바스프 에스이 | 카르벤 전이 금속 착체 이미터, 및 디실릴카르바졸, 디실릴디벤조푸란, 디실릴디벤조티오펜, 디실릴디벤조포스폴, 디실릴디벤조티오펜 s-옥사이드 및 디실릴디벤조티오펜 s,s-디옥사이드로부터 선택된 1종 이상의 화합물을 포함하는 유기 발광 다이오드 |
| US20090045731A1 (en) | 2007-07-07 | 2009-02-19 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and material for organic electroluminescence device |
| JP5295957B2 (ja) | 2007-07-07 | 2013-09-18 | 出光興産株式会社 | ナフタレン誘導体、有機el素子用材料及びそれを用いた有機el素子 |
| KR20100031723A (ko) | 2007-07-07 | 2010-03-24 | 이데미쓰 고산 가부시키가이샤 | 크리센 유도체 및 이를 이용한 유기 전계 발광 소자 |
| TW200909560A (en) | 2007-07-07 | 2009-03-01 | Idemitsu Kosan Co | Organic electroluminescence device and material for organic electroluminescence devcie |
| US8779655B2 (en) | 2007-07-07 | 2014-07-15 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and material for organic electroluminescence device |
| WO2009008100A1 (ja) | 2007-07-10 | 2009-01-15 | Idemitsu Kosan Co., Ltd. | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
| US8080658B2 (en) | 2007-07-10 | 2011-12-20 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescent element and organic electroluminescent element employing the same |
| JP5194596B2 (ja) | 2007-07-11 | 2013-05-08 | コニカミノルタホールディングス株式会社 | 有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
| CN101688052A (zh) | 2007-07-27 | 2010-03-31 | E.I.内穆尔杜邦公司 | 包含无机纳米颗粒的导电聚合物的含水分散体 |
| EP3159333B1 (en) | 2007-08-08 | 2020-04-22 | Universal Display Corporation | Benzo-fused thiophene or furan compounds comprising a triphenylene group |
| JP2009040728A (ja) | 2007-08-09 | 2009-02-26 | Canon Inc | 有機金属錯体及びこれを用いた有機発光素子 |
| WO2009050290A1 (de) | 2007-10-17 | 2009-04-23 | Basf Se | Übergangsmetallkomplexe mit verbrückten carbenliganden und deren verwendung in oleds |
| US20090101870A1 (en) | 2007-10-22 | 2009-04-23 | E. I. Du Pont De Nemours And Company | Electron transport bi-layers and devices made with such bi-layers |
| US7914908B2 (en) | 2007-11-02 | 2011-03-29 | Global Oled Technology Llc | Organic electroluminescent device having an azatriphenylene derivative |
| DE102007053771A1 (de) | 2007-11-12 | 2009-05-14 | Merck Patent Gmbh | Organische Elektrolumineszenzvorrichtungen |
| CN101861291A (zh) | 2007-11-15 | 2010-10-13 | 出光兴产株式会社 | 苯并*衍生物及使用该衍生物的有机电致发光元件 |
| EP2221897A4 (en) | 2007-11-22 | 2012-08-08 | Idemitsu Kosan Co | Organic el element and solution containing organic el material |
| CN101868868A (zh) | 2007-11-22 | 2010-10-20 | 出光兴产株式会社 | 有机el元件 |
| WO2009069442A1 (ja) | 2007-11-26 | 2009-06-04 | Konica Minolta Holdings, Inc. | 有機エレクトロルミネッセンス素子、表示装置及び照明装置 |
| WO2009085344A2 (en) | 2007-12-28 | 2009-07-09 | Universal Display Corporation | Dibenzothiophene-containing materials in phosphorescent light emitting diodes |
| US8221905B2 (en) | 2007-12-28 | 2012-07-17 | Universal Display Corporation | Carbazole-containing materials in phosphorescent light emitting diodes |
| WO2009100991A1 (en) | 2008-02-12 | 2009-08-20 | Basf Se | Electroluminescent metal complexes with dibenzo[f,h]quinoxalines |
| KR101603070B1 (ko) | 2009-03-31 | 2016-03-14 | 롬엔드하스전자재료코리아유한회사 | 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계발광 소자 |
| JP4590020B1 (ja) * | 2009-07-31 | 2010-12-01 | 富士フイルム株式会社 | 電荷輸送材料及び有機電界発光素子 |
| KR101233380B1 (ko) | 2009-10-21 | 2013-02-15 | 제일모직주식회사 | 신규한 유기광전소자용 화합물 및 이를 포함하는 유기광전소자 |
| JP5584702B2 (ja) | 2009-12-28 | 2014-09-03 | 新日鉄住金化学株式会社 | 有機電界発光素子 |
| US8986858B2 (en) | 2010-02-26 | 2015-03-24 | Nippon Steel & Sumikin Chemical Co., Ltd. | Organic electroluminescent device |
| KR20110112098A (ko) | 2010-04-06 | 2011-10-12 | 다우어드밴스드디스플레이머티리얼 유한회사 | 신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자 |
| KR101420318B1 (ko) * | 2010-06-17 | 2014-07-16 | 이-레이 옵토일렉트로닉스 테크놀로지 컴퍼니 리미티드 | 유기전계발광장치용 화합물 및 이를 포함하는 유기전계발광장치 |
| KR101423066B1 (ko) | 2010-09-17 | 2014-07-25 | 롬엔드하스전자재료코리아유한회사 | 신규한 유기 발광 화합물 및 이를 포함하는 유기 전계 발광 소자 |
| US8932734B2 (en) | 2010-10-08 | 2015-01-13 | Universal Display Corporation | Organic electroluminescent materials and devices |
| US20130264560A1 (en) * | 2010-12-20 | 2013-10-10 | E I Du Pont De Nemours And Company | Triazine derivatives for electronic applications |
| KR101788793B1 (ko) * | 2010-12-24 | 2017-10-20 | 에스에프씨 주식회사 | 피리딘 유도체 화합물 및 이를 포함하는 유기전계발광소자 |
| KR101840313B1 (ko) | 2011-02-14 | 2018-03-21 | 에스에프씨 주식회사 | 피리딘 유도체 화합물 및 이를 포함하는 유기전계발광소자 |
| JP6094480B2 (ja) | 2011-06-15 | 2017-03-15 | コニカミノルタ株式会社 | 有機エレクトロルミネッセンス素子、照明装置、表示装置及び有機エレクトロルミネッセンス素子の製造方法 |
| WO2013012298A1 (en) | 2011-07-21 | 2013-01-24 | Rohm And Haas Electronic Materials Korea Ltd. | 9h-carbazole compounds and electroluminescent devices involving them |
| KR101937257B1 (ko) | 2011-08-22 | 2019-01-11 | 삼성디스플레이 주식회사 | 신규한 헤테로고리 화합물 및 이를 포함한 유기발광 소자 |
| US9153788B2 (en) * | 2011-12-02 | 2015-10-06 | Kyushu University National University Corporation | Organic light-emitting device, and delayed fluorescent material and compound used therefor |
| US10193079B2 (en) | 2013-03-22 | 2019-01-29 | Merck Patent Gmbh | Materials for electronic devices |
| KR101561338B1 (ko) * | 2013-06-13 | 2015-10-16 | 주식회사 두산 | 유기 화합물 및 이를 포함하는 유기 전계 발광 소자 |
| US9673401B2 (en) * | 2013-06-28 | 2017-06-06 | Universal Display Corporation | Organic electroluminescent materials and devices |
-
2013
- 2013-06-28 US US13/930,997 patent/US9673401B2/en active Active
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- 2014-06-24 CN CN201910248620.XA patent/CN110003182B/zh active Active
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| KR20200088792A (ko) | 2020-07-23 |
| EP2818468A2 (en) | 2014-12-31 |
| JP2015010092A (ja) | 2015-01-19 |
| EP3309155A1 (en) | 2018-04-18 |
| US9673401B2 (en) | 2017-06-06 |
| JP2018193392A (ja) | 2018-12-06 |
| CN110003182B (zh) | 2022-05-31 |
| KR102398799B1 (ko) | 2022-05-17 |
| KR20150002466A (ko) | 2015-01-07 |
| US20150001471A1 (en) | 2015-01-01 |
| CN104250244B (zh) | 2019-04-23 |
| CN104250244A (zh) | 2014-12-31 |
| EP2818468B1 (en) | 2017-11-01 |
| CN110003182A (zh) | 2019-07-12 |
| EP3309155B1 (en) | 2020-12-09 |
| EP2818468A3 (en) | 2015-04-15 |
| JP6385152B2 (ja) | 2018-09-05 |
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