JP2008294401A5 - - Google Patents

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Publication number
JP2008294401A5
JP2008294401A5 JP2008043112A JP2008043112A JP2008294401A5 JP 2008294401 A5 JP2008294401 A5 JP 2008294401A5 JP 2008043112 A JP2008043112 A JP 2008043112A JP 2008043112 A JP2008043112 A JP 2008043112A JP 2008294401 A5 JP2008294401 A5 JP 2008294401A5
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JP
Japan
Prior art keywords
organic layer
organic
organic electroluminescent
composition
electroluminescent element
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Pending
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JP2008043112A
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Japanese (ja)
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JP2008294401A (en
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Priority to JP2008043112A priority Critical patent/JP2008294401A/en
Priority claimed from JP2008043112A external-priority patent/JP2008294401A/en
Publication of JP2008294401A publication Critical patent/JP2008294401A/en
Publication of JP2008294401A5 publication Critical patent/JP2008294401A5/ja
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Description

すなわち、本発明の要旨は、有機電界発光素子の有機層を形成するために用いられる組成物であって、その溶媒成分として１気圧における沸点が１６０℃以上の脂環式ケトン系化合物を含むことを特徴とする有機電界発光素子用組成物、に存する。 That is, the gist of the present invention is a composition used for forming an organic layer of an organic electroluminescent device, and includes an alicyclic ketone-based compound having a boiling point at 1 atm of 160 ° C. or more as a solvent component thereof. A composition for an organic electroluminescence device.

Claims (6)

有機電界発光素子の有機層を形成するために用いられる組成物であって、その溶媒成分として１気圧における沸点が１６０℃以上の脂環式ケトン系化合物を含むことを特徴とする、有機電界発光素子用組成物。 A composition used for forming an organic layer of an organic electroluminescent element, comprising an alicyclic ketone-based compound having a boiling point at 1 atm of 160 ° C. or more as a solvent component thereof. Device composition. さらに、発光材料を含有することを特徴とする、請求項１に記載の有機電界発光素子用組成物。   Furthermore, the composition for organic electroluminescent elements of Claim 1 containing a luminescent material. 基板上に陽極、陰極、および該陽極と該陰極の間に配置された有機層を有する有機電界発光素子の製造方法であって、該有機層のうちの少なくとも１層を請求項１または２に記載の有機電界発光素子用組成物を用いて形成することを特徴とする、有機電界発光素子の製造方法。   A method for producing an organic electroluminescent device comprising an anode, a cathode, and an organic layer disposed between the anode and the cathode on a substrate, wherein at least one of the organic layers is defined in claim 1 or 2. It forms using the composition for organic electroluminescent elements of description, The manufacturing method of the organic electroluminescent element characterized by the above-mentioned. 有機層は第１の有機層および第２の有機層を隣接して有し、第１の有機層を湿式成膜法により形成した後、該第１の有機層上に、請求項１または２に記載の有機電界発光素子用組成物を用いて、第２の有機層を湿式成膜法により形成することを特徴とする、請求項３に記載の有機電界発光素子の製造方法。   The organic layer has a first organic layer and a second organic layer adjacent to each other, and the first organic layer is formed on the first organic layer after forming the first organic layer by a wet film forming method. The method for producing an organic electroluminescent element according to claim 3, wherein the second organic layer is formed by a wet film forming method using the composition for an organic electroluminescent element according to claim 4. 第１の有機層が正孔注入層であることを特徴とする、請求項４に記載の有機電界発光素子の製造方法。   The method of manufacturing an organic electroluminescent element according to claim 4, wherein the first organic layer is a hole injection layer. 請求項３乃至５に記載の製造方法によって製造された、有機電界発光素子。   An organic electroluminescent device manufactured by the manufacturing method according to claim 3.
JP2008043112A 2007-04-25 2008-02-25 Composition for organic electroluminescent element, organic electroluminescent element, and method for manufacturing organic electroluminescent element Pending JP2008294401A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008043112A JP2008294401A (en) 2007-04-25 2008-02-25 Composition for organic electroluminescent element, organic electroluminescent element, and method for manufacturing organic electroluminescent element

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007115794 2007-04-25
JP2008043112A JP2008294401A (en) 2007-04-25 2008-02-25 Composition for organic electroluminescent element, organic electroluminescent element, and method for manufacturing organic electroluminescent element

Publications (2)

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JP2008294401A JP2008294401A (en) 2008-12-04
JP2008294401A5 true JP2008294401A5 (en) 2010-11-18

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JP2008043112A Pending JP2008294401A (en) 2007-04-25 2008-02-25 Composition for organic electroluminescent element, organic electroluminescent element, and method for manufacturing organic electroluminescent element

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010185047A (en) * 2009-02-13 2010-08-26 Mitsubishi Chemicals Corp Composition for organic electroluminescent element, organic thin film, organic electroluminescent element, organic el display device, and organic el illumination
WO2018108760A1 (en) * 2016-12-13 2018-06-21 Merck Patent Gmbh Formulation of an organic functional material
JP7048250B2 (en) * 2017-10-19 2022-04-05 住友化学株式会社 Manufacturing method of organic electronic devices

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI232695B (en) * 2002-09-17 2005-05-11 Ibm Organic light emitting diode device and method for manufacturing the organic light emitting diode device
US20060139342A1 (en) * 2004-12-29 2006-06-29 Gang Yu Electronic devices and processes for forming electronic devices
DE102004007777A1 (en) * 2004-02-18 2005-09-08 Covion Organic Semiconductors Gmbh Solutions of organic semiconductors
US7454181B2 (en) * 2004-03-05 2008-11-18 Qualcomm Incorporated Multi-antenna receive diversity control in wireless communications
EP1850368B2 (en) * 2005-02-15 2021-04-21 Pioneer Corporation Film forming composition and organic electroluminescent device
JP5148843B2 (en) * 2005-05-20 2013-02-20 住友化学株式会社 High boiling point composition and polymer light emitting device using the same
JP4667166B2 (en) * 2005-08-19 2011-04-06 株式会社アイチコーポレーション Railroad work vehicle
JP5208391B2 (en) * 2005-09-09 2013-06-12 住友化学株式会社 Metal complex, light emitting material and light emitting device
WO2008105472A1 (en) * 2007-02-28 2008-09-04 Idemitsu Kosan Co., Ltd. Organic el material-containing solution, method for forming organic el thin film, organic el device comprising organic el thin film, and method for manufacturing organic el display panel

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