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Publication number
JP2007091722A5
JP2007091722A5 JP2006231642A JP2006231642A JP2007091722A5 JP 2007091722 A5 JP2007091722 A5 JP 2007091722A5 JP 2006231642 A JP2006231642 A JP 2006231642A JP 2006231642 A JP2006231642 A JP 2006231642A JP 2007091722 A5 JP2007091722 A5 JP 2007091722A5
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Japan
Prior art keywords
light emitting
electrodes
pair
material represented
emitting layer
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JP2006231642A
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Japanese (ja)
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JP5041767B2 (en
JP2007091722A (en
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Priority to JP2006231642A priority Critical patent/JP5041767B2/en
Priority claimed from JP2006231642A external-priority patent/JP5041767B2/en
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Publication of JP2007091722A5 publication Critical patent/JP2007091722A5/ja
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Publication of JP5041767B2 publication Critical patent/JP5041767B2/en
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Claims (3)

一対の電極と、前記一対の電極間に少なくとも発光層を有し、前記発光層は、下記一般式（１）で表される材料と下記構造式（２）で表される材料とを含むことを特徴とする発光素子。
Figure 2007091722
 （前記一般式（１）中、Ａｒ 1 、Ａｒ 2 は、置換基を有していても良い炭素数６〜１４のアリール基を表し、Ａｒ 1 とＡｒ 2 とは互いに同じであっても異なっていても良く、Ｒは水素又は炭素数１〜４のアルキル基を表す。） A pair of electrodes, and at least a light emitting layer is provided between the pair of electrodes, and the light emitting layer includes a material represented by the following general formula (1) and a material represented by the following structural formula (2). A light emitting device characterized by the above .
Figure 2007091722
 (In the general formula (1), Ar 1 and Ar 2 represent an aryl group having 6 to 14 carbon atoms which may have a substituent, and Ar 1 and Ar 2 may be the same or different from each other. And R represents hydrogen or an alkyl group having 1 to 4 carbon atoms. 一対の電極と、前記一対の電極間に少なくとも発光層を有し、前記発光層は、下記構造式（３）で表される材料と下記構造式（２）で表される材料とを含むことを特徴とする発光素子。
Figure 2007091722
 A pair of electrodes, and at least a light emitting layer between the pair of electrodes, wherein the light emitting layer includes a material represented by the following structural formula (3) and a material represented by the following structural formula (2): A light emitting device characterized by the above .
Figure 2007091722
 請求項１又は請求項２に記載の発光素子を有することを特徴とする発光装置。 A light-emitting device comprising the light-emitting element according to claim 1 .
JP2006231642A 2005-08-31 2006-08-29 Carbazole derivatives, materials for light-emitting elements, light-emitting elements, light-emitting devices, and electronic devices Expired - Fee Related JP5041767B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006231642A JP5041767B2 (en) 2005-08-31 2006-08-29 Carbazole derivatives, materials for light-emitting elements, light-emitting elements, light-emitting devices, and electronic devices

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005252308 2005-08-31
JP2005252308 2005-08-31
JP2006231642A JP5041767B2 (en) 2005-08-31 2006-08-29 Carbazole derivatives, materials for light-emitting elements, light-emitting elements, light-emitting devices, and electronic devices

Publications (3)

Publication Number Publication Date
JP2007091722A JP2007091722A (en) 2007-04-12
JP2007091722A5 true JP2007091722A5 (en) 2009-10-08
JP5041767B2 JP5041767B2 (en) 2012-10-03

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JP2006231642A Expired - Fee Related JP5041767B2 (en) 2005-08-31 2006-08-29 Carbazole derivatives, materials for light-emitting elements, light-emitting elements, light-emitting devices, and electronic devices

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102629666B (en) * 2005-03-28 2015-08-19 株式会社半导体能源研究所 Anthracene derivant, light-emitting element material, light-emitting component, light-emitting device and electronic device
JP2008195841A (en) * 2007-02-14 2008-08-28 Toray Ind Inc Material for light-emitting element and the resulting light-emitting element
TWI524567B (en) 2007-09-27 2016-03-01 半導體能源研究所股份有限公司 Light-emitting element, lighting device, light-emitting device, and electronic device
CN106062127B (en) * 2014-03-07 2019-07-19 九州有机光材股份有限公司 Luminescent material, organic illuminating element and compound
JP2018123083A (en) * 2017-01-31 2018-08-09 出光興産株式会社 Novel anthracene derivative, material for organic electroluminescent element, material solution for organic electroluminescent element, organic electroluminescent element and electronic apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4164317B2 (en) * 2002-08-28 2008-10-15 キヤノン株式会社 Organic light emitting device

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