JP2003007471A5 - - Google Patents

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JP2003007471A5
JP2003007471A5 JP2002112650A JP2002112650A JP2003007471A5 JP 2003007471 A5 JP2003007471 A5 JP 2003007471A5 JP 2002112650 A JP2002112650 A JP 2002112650A JP 2002112650 A JP2002112650 A JP 2002112650A JP 2003007471 A5 JP2003007471 A5 JP 2003007471A5
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Prior art keywords
emitting device
organic light
metal complex
light emitting
compound layer
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JP2002112650A
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JP2003007471A (en
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Priority to JP2002112650A priority Critical patent/JP2003007471A/en
Priority claimed from JP2002112650A external-priority patent/JP2003007471A/en
Priority to TW91107984A priority patent/TWI305800B/zh
Publication of JP2003007471A publication Critical patent/JP2003007471A/en
Publication of JP2003007471A5 publication Critical patent/JP2003007471A5/ja
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芳香環を含むキレート配位子を有し、かつ、タングステンを中心金属とする金属錯体を発光材料として用いることを特徴とする有機発光素子。An organic light-emitting element having a chelate ligand containing an aromatic ring and using a metal complex having tungsten as a central metal as a light-emitting material. 陽極と、陰極と、前記陽極および前記陰極の間に設けられた有機化合物層と、を有し、
前記有機化合物層に、芳香環を含むキレート配位子を有し、かつ、タングステンを中心金属とする金属錯体が含まれていることを特徴とする有機発光素子。An anode, a cathode, and an organic compound layer provided between the anode and the cathode ,
Wherein the organic compound layer has a chelate ligand comprising an aromatic ring, and an organic light emitting device characterized by containing the metal complex, of which central metal is tungsten. 請求項２に記載の有機発光素子において、前記金属錯体は、前記有機化合物層に対するドーパントとして用いられていることを特徴とする有機発光素子。 3. The organic light emitting device according to claim 2 , wherein the metal complex is used as a dopant for the organic compound layer. 請求項２に記載の有機発光素子において、前記金属錯体は、前記有機化合物層中に層状に含まれていることを特徴とする有機発光素子。3. The organic light emitting device according to claim 2, wherein the metal complex is contained in a layered form in the organic compound layer. 請求項１乃至請求項４のいずれか一項に記載の有機発光素子において、前記金属錯体は、下記の一般式（１）
Figure 2003007471
（R1〜R8は、水素原子、またはハロゲン原子、またはアルキル基、またはアルコキシル基、またはアリール基、のいずれかを表す。nは1〜4の整数を示す。）で表される構造を含むことを特徴とする有機発光素子。5. The organic light-emitting device according to claim 1 , wherein the metal complex has the following general formula (1):
Figure 2003007471
 (R1 to R8 each represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, or an aryl group. N represents an integer of 1 to 4). An organic light emitting device characterized by the above. 請求項１乃至請求項４のいずれか一項に記載の有機発光素子において、前記金属錯体は、下記の一般式（２）
Figure 2003007471
（R1〜R8は、水素原子、またはハロゲン原子、またはアルキル基、またはアルコキシル基、またはアリール基、のいずれかを表す。nは1〜4の整数を示す。）で表される構造を含むことを特徴とする有機発光素子。5. The organic light-emitting device according to claim 1 , wherein the metal complex has the following general formula (2):
Figure 2003007471
 (R1 to R8 each represent a hydrogen atom, a halogen atom, an alkyl group, an alkoxyl group, or an aryl group. N represents an integer of 1 to 4). An organic light emitting device characterized by the above. 請求項１乃至請求項４のいずれか一項に記載の有機発光素子において、前記金属錯体は  5. The organic light-emitting device according to claim 1, wherein the metal complex is 、下記式（３）The following formula (3)
Figure 2003007471
Figure 2003007471
 で表される構造であることを特徴とする有機発光素子。An organic light emitting device characterized by having a structure represented by: 請求項１乃至請求項４のいずれか一項に記載の有機発光素子において、前記金属錯体は、下記式（４）  5. The organic light-emitting device according to claim 1, wherein the metal complex has the following formula (4):
Figure 2003007471
Figure 2003007471
 で表される構造であることを特徴とする有機発光素子。An organic light-emitting element having a structure represented by: 請求項１乃至請求項８のいずれか一項に記載の有機発光素子において、前記金属錯体に含まれるタングステン原子の価数は、０価であることを特徴とする有機発光素子。9. The organic light emitting device according to claim 1 , wherein a valence of a tungsten atom contained in the metal complex is zero. 請求項１乃至請求項９のいずれか一項に記載の有機発光素子を用いたことを特徴とする発光装置。Emitting device comprising the organic light-emitting device according to any one of claims 1 to 9. 請求項１０記載の発光装置を用いたことを特徴とする電気器具。An electric appliance using the light-emitting device according to claim 10 .
JP2002112650A 2001-04-13 2002-04-15 Organic light emitting element and luminescence equipment using the element Withdrawn JP2003007471A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2002112650A JP2003007471A (en) 2001-04-13 2002-04-15 Organic light emitting element and luminescence equipment using the element
TW91107984A TWI305800B (en) 2002-04-15 2002-04-17

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001-116192 2001-04-13
JP2001116192 2001-04-13
JP2002112650A JP2003007471A (en) 2001-04-13 2002-04-15 Organic light emitting element and luminescence equipment using the element

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JP2003007471A JP2003007471A (en) 2003-01-10
JP2003007471A5 true JP2003007471A5 (en) 2005-08-11

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Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2765174B1 (en) 2002-11-26 2018-05-30 Konica Minolta Holdings, Inc. Organic electroluminescent element, and display and illuminator
DE10340711A1 (en) * 2003-09-04 2005-04-07 Covion Organic Semiconductors Gmbh Electronic device containing organic semiconductors
JP4378225B2 (en) * 2004-06-08 2009-12-02 キヤノン株式会社 Organic light emitting device
WO2007004380A1 (en) 2005-07-01 2007-01-11 Konica Minolta Holdings, Inc. Organic electroluminescent element material, organic electroluminescent element, display device, and lighting equipment
KR100729739B1 (en) 2006-01-06 2007-06-20 삼성전자주식회사 Metallic compound and organic electroluminescence device comprising the same
KR100729737B1 (en) 2006-01-06 2007-06-20 삼성전자주식회사 Metallic compound and organic electroluminescence device comprising the same
KR100729740B1 (en) 2006-01-06 2007-06-20 삼성전자주식회사 Metallic compound and organic electroluminescence device comprising the same
EP1988143A4 (en) 2006-02-20 2009-11-25 Konica Minolta Holdings Inc Organic electroluminescence element, white light emitting element, display device and illuminating device
US20090091253A1 (en) 2006-03-17 2009-04-09 Konica Minolta Holdings, Inc. Organic electroluminescent element, display device and lighting device
US8920942B2 (en) 2006-03-23 2014-12-30 Konica Minolta Holdings, Inc. Organic electroluminescent element, display device and illuminating device
DE102008056688A1 (en) 2008-11-11 2010-05-12 Merck Patent Gmbh Materials for organic electroluminescent devices
EP2383815B1 (en) 2009-01-28 2014-07-30 Konica Minolta Holdings, Inc. Organic electroluminescent element, display device, and illumination device
EP3046156A1 (en) 2009-02-06 2016-07-20 Konica Minolta Holdings, Inc. Organic electroluminescent element, and illumination device and display device each comprising the element
JP5472301B2 (en) 2009-07-07 2014-04-16 コニカミノルタ株式会社 ORGANIC ELECTROLUMINESCENT ELEMENT, NOVEL COMPOUND, LIGHTING DEVICE AND DISPLAY DEVICE
JP5853964B2 (en) 2011-02-16 2016-02-09 コニカミノルタ株式会社 Organic electroluminescence element, lighting device and display device
JP5742586B2 (en) 2011-08-25 2015-07-01 コニカミノルタ株式会社 Organic electroluminescence element, lighting device and display device
WO2013073301A1 (en) 2011-11-14 2013-05-23 コニカミノルタ株式会社 Organic electroluminescence element and planar light-emitting body
JP5880274B2 (en) 2012-05-21 2016-03-08 コニカミノルタ株式会社 Organic electroluminescence element, lighting device and display device
JP5849867B2 (en) 2012-06-21 2016-02-03 コニカミノルタ株式会社 Organic electroluminescence element, display device and lighting device
JP6424626B2 (en) 2012-12-10 2018-11-21 コニカミノルタ株式会社 Organic electroluminescent device, lighting device and display device
EP2930762B1 (en) 2012-12-10 2020-09-16 Konica Minolta, Inc. Material for organic electroluminescent element, organic electroluminescent element, illumination device, and display device

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