JP2006313796A5 - - Google Patents
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- JP2006313796A5 JP2006313796A5 JP2005135411A JP2005135411A JP2006313796A5 JP 2006313796 A5 JP2006313796 A5 JP 2006313796A5 JP 2005135411 A JP2005135411 A JP 2005135411A JP 2005135411 A JP2005135411 A JP 2005135411A JP 2006313796 A5 JP2006313796 A5 JP 2006313796A5
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- Prior art keywords
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- organic electroluminescent
- electroluminescent element
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Description
(一般式(II)中、Z1、Z2、L1は一般式(I)と同義である。Q2は−C−C−結合と結合してイミダゾール環もしくはピラゾール環を形成する原子群を表す。)
〔3〕
前記Z 1 、Z 2 が、それぞれ、置換基を有していてもよい、ピリジン、ピラジン、ピリミジン、ピリダジン又はトリアジンであることを特徴とする〔1〕又は〔2〕に記載の有機電界発光素子。
〔4〕
前記L 1 が、ジアルキルメチレン基、ジアリールメチレン基、又はジヘテロアリールメチレン基であることを特徴とする〔1〕〜〔3〕のいずれかに記載の有機電界発光素子。
〔5〕
下記一般式(II)で表される化合物。
(一般式(II)中、Z 1 、Z 2 は、それぞれ、置換基を有していてもよい、ピリジン、ピラジン、ピリミジン、ピリダジン又はトリアジンであり、L 1 は、ジアルキルメチレン基、ジアリールメチレン基、又はジヘテロアリールメチレン基である。Q 2 はイミダゾール環もしくはピラゾール環を形成する原子群を表す。)
〔6〕
〔1〕〜〔4〕のいずれかに記載の一般式(I)又は(II)で表される発光材料。
〔7〕
〔1〕〜〔4〕のいずれかに記載の一般式(I)又は(II)で表される化合物を含有する発光層。
〔8〕
〔1〕〜〔4〕のいずれかに記載の有機電界発光素子を用いた表示素子。
〔9〕
〔1〕〜〔4〕のいずれかに記載の有機電界発光素子を用いたディスプレイ。
〔10〕
〔1〕〜〔4〕のいずれかに記載の有機電界発光素子を用いた照明光源。
〔3〕
前記Z 1 、Z 2 が、それぞれ、置換基を有していてもよい、ピリジン、ピラジン、ピリミジン、ピリダジン又はトリアジンであることを特徴とする〔1〕又は〔2〕に記載の有機電界発光素子。
〔4〕
前記L 1 が、ジアルキルメチレン基、ジアリールメチレン基、又はジヘテロアリールメチレン基であることを特徴とする〔1〕〜〔3〕のいずれかに記載の有機電界発光素子。
〔5〕
下記一般式(II)で表される化合物。
〔6〕
〔1〕〜〔4〕のいずれかに記載の一般式(I)又は(II)で表される発光材料。
〔7〕
〔1〕〜〔4〕のいずれかに記載の一般式(I)又は(II)で表される化合物を含有する発光層。
〔8〕
〔1〕〜〔4〕のいずれかに記載の有機電界発光素子を用いた表示素子。
〔9〕
〔1〕〜〔4〕のいずれかに記載の有機電界発光素子を用いたディスプレイ。
〔10〕
〔1〕〜〔4〕のいずれかに記載の有機電界発光素子を用いた照明光源。
Claims (10)
- 前記Z 1 、Z 2 が、それぞれ、置換基を有していてもよい、ピリジン、ピラジン、ピリミジン、ピリダジン又はトリアジンであることを特徴とする請求項1又は2に記載の有機電界発光素子。
- 前記L 1 が、ジアルキルメチレン基、ジアリールメチレン基、又はジヘテロアリールメチレン基であることを特徴とする請求項1〜3のいずれかに記載の有機電界発光素子。
- 請求項1〜4のいずれかに記載の一般式(I)又は(II)で表される発光材料。
- 請求項1〜4のいずれかに記載の一般式(I)又は(II)で表される化合物を含有する発光層。
- 請求項1〜4のいずれかに記載の有機電界発光素子を用いた表示素子。
- 請求項1〜4のいずれかに記載の有機電界発光素子を用いたディスプレイ。
- 請求項1〜4のいずれかに記載の有機電界発光素子を用いた照明光源。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005135411A JP4533796B2 (ja) | 2005-05-06 | 2005-05-06 | 有機電界発光素子 |
US11/416,113 US7501190B2 (en) | 2005-05-06 | 2006-05-03 | Organic electroluminescent device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005135411A JP4533796B2 (ja) | 2005-05-06 | 2005-05-06 | 有機電界発光素子 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010007526A Division JP2010093294A (ja) | 2010-01-15 | 2010-01-15 | 有機電界発光素子 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006313796A JP2006313796A (ja) | 2006-11-16 |
JP2006313796A5 true JP2006313796A5 (ja) | 2009-11-12 |
JP4533796B2 JP4533796B2 (ja) | 2010-09-01 |
Family
ID=37448659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005135411A Active JP4533796B2 (ja) | 2005-05-06 | 2005-05-06 | 有機電界発光素子 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7501190B2 (ja) |
JP (1) | JP4533796B2 (ja) |
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DE10350722A1 (de) * | 2003-10-30 | 2005-05-25 | Covion Organic Semiconductors Gmbh | Metallkomplexe |
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JP4399429B2 (ja) * | 2005-03-16 | 2010-01-13 | 富士フイルム株式会社 | 有機電界発光素子 |
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