WO2006040915A1 - 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Info
- Publication number
- WO2006040915A1 WO2006040915A1 PCT/JP2005/017531 JP2005017531W WO2006040915A1 WO 2006040915 A1 WO2006040915 A1 WO 2006040915A1 JP 2005017531 W JP2005017531 W JP 2005017531W WO 2006040915 A1 WO2006040915 A1 WO 2006040915A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- integer
- formula
- represents aryl
- organic electroluminescent
- organic
- Prior art date
Links
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 3
- 239000003086 colorant Substances 0.000 abstract 1
- 150000003222 pyridines Chemical class 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
Abstract
単層の、または２層以上の積層構造を有する電界発光層に、式(1)：
〔式中、Ａｒ1はアリール基、ｍは１～５の整数を示す。Φは、式(1a)：
（式中、Ａｒ2はアリール基、ｐは１～５の整数を示す。）
または、式(1b)： （式中、Ａｒ3はアリール基、ｑは１～５の整数を示す。）
で表される基を示し、ｎは０～２の整数を示す。〕
で表されるピリジン誘導体を含有させてなり、発光効率、発光輝度および耐久性に優れ、特に、青色の発光効率、発光輝度を、他の色と同等まで向上し、しかも耐久性にも優れた有機ＥＬ素子である。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006540863A JPWO2006040915A1 (ja) | 2004-09-22 | 2005-09-22 | 有機エレクトロルミネッセンス素子 |
| US11/663,306 US20080067922A1 (en) | 2004-09-22 | 2005-09-22 | Organic Electroluminescent Device |
| EP05785858A EP1809077A2 (en) | 2004-09-22 | 2005-09-22 | Organic electroluminescent element |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-276010 | 2004-09-22 | ||
| JP2004276010 | 2004-09-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| WO2006040915A1 true WO2006040915A1 (ja) | 2006-04-20 |
| WO2006040915A2 WO2006040915A2 (ja) | 2006-04-20 |
| WO2006040915A3 WO2006040915A3 (ja) | 2006-06-29 |
Family
ID=36148724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2005/017531 WO2006040915A2 (ja) | 2004-09-22 | 2005-09-22 | 有機エレクトロルミネッセンス素子 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20080067922A1 (ja) |
| EP (1) | EP1809077A2 (ja) |
| JP (1) | JPWO2006040915A1 (ja) |
| KR (1) | KR20070061829A (ja) |
| WO (1) | WO2006040915A2 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4751595B2 (ja) * | 2004-11-08 | 2011-08-17 | 富士フイルム株式会社 | 発光素子 |
| JP5723083B2 (ja) * | 2005-03-15 | 2015-05-27 | イシス イノベイション リミテッド | 多分岐デンドリマー |
| KR100957620B1 (ko) * | 2007-11-01 | 2010-05-13 | 제일모직주식회사 | 유기광전소자용 재료, 및 이를 이용한 유기광전소자 |
| JP5359088B2 (ja) * | 2008-07-24 | 2013-12-04 | 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、表示装置及び照明装置 |
| CN101684093A (zh) * | 2008-09-26 | 2010-03-31 | 通用电气公司 | 电子传输材料 |
| EP3312899B1 (en) * | 2016-10-24 | 2021-04-07 | Novaled GmbH | Electron transport layer stack for an organic light-emitting diode |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0782552A (ja) * | 1993-09-14 | 1995-03-28 | Nisshinbo Ind Inc | 有機エレクトロルミネッセンス素子 |
| GB9623204D0 (en) * | 1996-11-07 | 1997-01-08 | Univ Durham | Polymer light emitting diode |
| JP2000068066A (ja) * | 1998-08-13 | 2000-03-03 | Tdk Corp | 有機ｅｌ素子 |
| JP2000243571A (ja) * | 1998-12-22 | 2000-09-08 | Mitsubishi Chemicals Corp | 有機電界発光素子 |
| JP3870102B2 (ja) * | 2001-02-22 | 2007-01-17 | キヤノン株式会社 | 有機発光素子 |
| ATE540437T1 (de) * | 2001-03-02 | 2012-01-15 | Fujifilm Corp | Herstellungsverfahren einer organischen dünnschicht-vorrichtung |
| JP4003824B2 (ja) * | 2001-07-11 | 2007-11-07 | 富士フイルム株式会社 | 発光素子 |
| JP4871464B2 (ja) * | 2001-09-28 | 2012-02-08 | キヤノン株式会社 | 有機発光素子 |
| 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 |
| EP1486551B1 (en) * | 2003-06-13 | 2016-03-16 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting element and light emitting device |
| WO2005023960A1 (en) * | 2003-09-05 | 2005-03-17 | Ciba Specialty Chemicals Holding Inc. | Electroluminescent device |
| EP1724323A4 (en) * | 2004-03-08 | 2008-11-05 | Idemitsu Kosan Co | MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING SUCH MATERIAL |
-
2005
- 2005-09-22 JP JP2006540863A patent/JPWO2006040915A1/ja active Pending
- 2005-09-22 EP EP05785858A patent/EP1809077A2/en not_active Withdrawn
- 2005-09-22 US US11/663,306 patent/US20080067922A1/en not_active Abandoned
- 2005-09-22 KR KR1020077006559A patent/KR20070061829A/ko not_active Application Discontinuation
- 2005-09-22 WO PCT/JP2005/017531 patent/WO2006040915A2/ja active Application Filing
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