JP4314904B2 - 発光素子 - Google Patents

発光素子 Download PDF

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Publication number
JP4314904B2
JP4314904B2 JP2003194159A JP2003194159A JP4314904B2 JP 4314904 B2 JP4314904 B2 JP 4314904B2 JP 2003194159 A JP2003194159 A JP 2003194159A JP 2003194159 A JP2003194159 A JP 2003194159A JP 4314904 B2 JP4314904 B2 JP 4314904B2
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JP
Japan
Prior art keywords
derivatives
light emitting
light
emitting element
group
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2003194159A
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English (en)
Japanese (ja)
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JP2005032488A5 (https=
JP2005032488A (ja
Inventor
健典 藤原
大輔 北澤
剛 富永
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP2003194159A priority Critical patent/JP4314904B2/ja
Publication of JP2005032488A publication Critical patent/JP2005032488A/ja
Publication of JP2005032488A5 publication Critical patent/JP2005032488A5/ja
Application granted granted Critical
Publication of JP4314904B2 publication Critical patent/JP4314904B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Electroluminescent Light Sources (AREA)
JP2003194159A 2003-07-09 2003-07-09 発光素子 Expired - Fee Related JP4314904B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003194159A JP4314904B2 (ja) 2003-07-09 2003-07-09 発光素子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003194159A JP4314904B2 (ja) 2003-07-09 2003-07-09 発光素子

Publications (3)

Publication Number Publication Date
JP2005032488A JP2005032488A (ja) 2005-02-03
JP2005032488A5 JP2005032488A5 (https=) 2006-08-17
JP4314904B2 true JP4314904B2 (ja) 2009-08-19

Family

ID=34205398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003194159A Expired - Fee Related JP4314904B2 (ja) 2003-07-09 2003-07-09 発光素子

Country Status (1)

Country Link
JP (1) JP4314904B2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4843321B2 (ja) 2006-01-31 2011-12-21 Ｊｎｃ株式会社 クマリン系化合物、発光素子用材料及び有機電界発光素子
JP2010090034A (ja) * 2008-10-03 2010-04-22 Tosoh Corp １，３，５−トリアジン化合物、その製造方法、及びこれを構成成分とする有機電界発光素子
WO2016068478A2 (ko) * 2014-10-30 2016-05-06 주식회사 엘지화학 고리 화합물 및 이를 포함하는 유기 발광 소자
KR102120517B1 (ko) 2016-04-28 2020-06-08 주식회사 엘지화학 유기 발광 소자
KR102044057B1 (ko) 2016-04-28 2019-11-12 주식회사 엘지화학 유기 발광 소자

Also Published As

Publication number Publication date
JP2005032488A (ja) 2005-02-03

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