JP6506243B2 - 有機セレン材料および有機発光デバイス内でのその使用 - Google Patents
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- 0 CCCC=C(C(C)=C)C(C)=CC=C(C=C)NC(C)=*=C Chemical compound CCCC=C(C(C)=C)C(C)=CC=C(C=C)NC(C)=*=C 0.000 description 7
- MBSCXAFOSYCXCO-FLIBITNWSA-N C=C/N=C\C(c1ccncc1)=C Chemical compound C=C/N=C\C(c1ccncc1)=C MBSCXAFOSYCXCO-FLIBITNWSA-N 0.000 description 1
- PSXSMTQPENMNKW-YWEYNIOJSA-N Cc1c(/C=C\C=C)[s]c2c1cccc2 Chemical compound Cc1c(/C=C\C=C)[s]c2c1cccc2 PSXSMTQPENMNKW-YWEYNIOJSA-N 0.000 description 1
- NEHSMLORZVOFFY-UHFFFAOYSA-N c1ccc2[s]c(C=C[I]=C3)c3c2c1 Chemical compound c1ccc2[s]c(C=C[I]=C3)c3c2c1 NEHSMLORZVOFFY-UHFFFAOYSA-N 0.000 description 1
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Description
本出願は、2008年9月25日付出願の米国仮特許出願第61/100,229号の、米国特許法第119条(e)に基づく恩典を請求し、その全体を参照により本明細書に援用する。
有機発光デバイス内の特定の層のために有用なものとして本明細書中に記載されている有機セレン材料は、デバイス内に存在する多様なその他の材料と組合せた状態で使用されてよい。例えば、本発明の有機セレン材料を発光層のホストとして、表1中で開示された1つ以上の発光性ドーパントと共に用いることができる。
1. ジベンゾセレノフェンの合成
1. 化合物H−2の合成
全ての例示デバイスは、高真空(<10−7Torr)熱蒸着により作製した。陽極電極は1200Åのインジウムスズ酸化物(ITO)である。陰極は、10ÅのLiFとそれに続く1,000ÅのAlで構成した。全てのデバイスは、作製直後に窒素グローブボックス(1ppm未満のH2OおよびO2)内で、エポキシ樹脂で封止されたガラス製のフタを用いて封入し、パッケージの内部には水分ゲッターを組み込んだ。
Claims (2)
- 陽極層と陰極層の間に位置する有機層を含み、前記有機層が有機セレン材料を含む有機発光デバイスであって、
前記有機セレン材料が、
からなる群から選択され、式中、R1、R2、R3、R4、R5、R6、およびR7の各々が、それに関連する部分において可能ないずれかの位置への任意選択により存在していてもよく、かつ独立に、ハロ、アルキル、ヘテロアルキル、シクロアルキル、アルケニル、アルキニル、アリールアルキル、複素環基、アリール、及びヘテロアリールからなる群から選択される置換基を表わし、
2つの分子部分を連結する各々の線はそれぞれの部分上の可能ないずれかの位置における2つの部分間の連結を表わす、有機発光デバイス(但し、前記化学式中のジベンゾセレノフェン基上の置換基として下記式で表される基を有する化合物を含む有機発光デバイスを除く:
式中、R1及びR2は互いに独立に、水素、ハロゲン、シアノ基、ヒドロキシル基、置換もしくは非置換のC1−C20アルキル基、置換もしくは非置換のC3−C20シクロアルキル基、置換もしくは非置換のC5−C30ヘテロシクロアルキル基、置換もしくは非置換のC1−C20アルコキシ基、置換もしくは非置換のC6−C30アリール基、置換もしくは非置換のC6−C30アラルキル基、又は置換もしくは非置換のC2−C30ヘテロアリール基であり、R1及びR2は任意選択により一緒に結合して置換もしくは非置換のC3−C20脂肪族環、置換もしくは非置換のC5−C30ヘテロ脂肪族環、置換もしくは非置換のC6−C30芳香族環、置換もしくは非置換のC2−C30ヘテロ芳香族環を形成していてもよく;
R3からR8はそれぞれ独立に、水素、ハロゲン、シアノ基、ヒドロキシル基、置換もしくは非置換のC1−C20アルキル基、置換もしくは非置換のC3−C20シクロアルキル基、置換もしくは非置換のC5−C30ヘテロシクロアルキル基、置換もしくは非置換のC1−C20アルコキシ基、置換もしくは非置換のC6−C30アリール基、置換もしくは非置換のC6−C30アラルキル基、又は置換もしくは非置換のC2−C30ヘテロアリール基、−N(Z1)(Z2)又は−Si(Z3)(Z4)(Z5)(式中、Z1、Z2、Z3、Z4、及びZ5は互いに独立に、水素、置換もしくは非置換のC1−C20アルキル基、置換もしくは非置換のC6−C30アリール基、置換もしくは非置換のC2−C30ヘテロアリール基、置換もしくは非置換のC5−C20シクロアルキル基、又は置換もしくは非置換のC5−C30ヘテロシクロアルキル基である)であり;
R11は、水素、ハロゲン、シアノ基、ヒドロキシル基、又は置換もしくは非置換のC1−C20アルキル基である)。 -
からなる群から選択され、式中、R1、R2、R3、R4、R5、R6、およびR7の各々が、関連する部分において可能ないずれかの位置への任意選択により存在していてもよく、かつ、ハロ、アルキル、ヘテロアルキル、シクロアルキル、アルケニル、アルキニル、アリールアルキル、複素環基、アリール、及びヘテロアリールからなる群から独立に選択される置換基を表わし、2つの分子部分を連結する各々の線はそれぞれの部分上の可能ないずれかの位置における2つの部分間の連結を表わす、有機セレン化合物(但し、前記化学式中のジベンゾセレノフェン基上の置換基として下記式で表される基を有する化合物を除く:
式中、R1及びR2は互いに独立に、水素、ハロゲン、シアノ基、ヒドロキシル基、置換もしくは非置換のC1−C20アルキル基、置換もしくは非置換のC3−C20シクロアルキル基、置換もしくは非置換のC5−C30ヘテロシクロアルキル基、置換もしくは非置換のC1−C20アルコキシ基、置換もしくは非置換のC6−C30アリール基、置換もしくは非置換のC6−C30アラルキル基、又は置換もしくは非置換のC2−C30ヘテロアリール基であり、R1及びR2は任意選択により一緒に結合して置換もしくは非置換のC3−C20脂肪族環、置換もしくは非置換のC5−C30ヘテロ脂肪族環、置換もしくは非置換のC6−C30芳香族環、置換もしくは非置換のC2−C30ヘテロ芳香族環を形成していてもよく;
R3からR8はそれぞれ独立に、水素、ハロゲン、シアノ基、ヒドロキシル基、置換もしくは非置換のC1−C20アルキル基、置換もしくは非置換のC3−C20シクロアルキル基、置換もしくは非置換のC5−C30ヘテロシクロアルキル基、置換もしくは非置換のC1−C20アルコキシ基、置換もしくは非置換のC6−C30アリール基、置換もしくは非置換のC6−C30アラルキル基、又は置換もしくは非置換のC2−C30ヘテロアリール基、−N(Z1)(Z2)又は−Si(Z3)(Z4)(Z5)(式中、Z1、Z2、Z3、Z4、及びZ5は互いに独立に、水素、置換もしくは非置換のC1−C20アルキル基、置換もしくは非置換のC6−C30アリール基、置換もしくは非置換のC2−C30ヘテロアリール基、置換もしくは非置換のC5−C20シクロアルキル基、又は置換もしくは非置換のC5−C30ヘテロシクロアルキル基である)であり;
R11は、水素、ハロゲン、シアノ基、ヒドロキシル基、又は置換もしくは非置換のC1−C20アルキル基である)。
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| US10022908P | 2008-09-25 | 2008-09-25 | |
| US61/100,229 | 2008-09-25 |
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| JP2014262199A Active JP6067668B2 (ja) | 2008-09-25 | 2014-12-25 | 有機セレン材料および有機発光デバイス内でのその使用 |
| JP2016246367A Active JP6506243B2 (ja) | 2008-09-25 | 2016-12-20 | 有機セレン材料および有機発光デバイス内でのその使用 |
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| US (3) | US8426035B2 (ja) |
| EP (2) | EP2329540B1 (ja) |
| JP (3) | JP5676454B2 (ja) |
| KR (2) | KR101678235B1 (ja) |
| CN (2) | CN102160206B (ja) |
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| KR101678235B1 (ko) * | 2008-09-25 | 2016-11-21 | 유니버셜 디스플레이 코포레이션 | 유기 셀레늄 재료들 및 유기 발광 소자들에서 이들의 사용 |
| US8968887B2 (en) * | 2010-04-28 | 2015-03-03 | Universal Display Corporation | Triphenylene-benzofuran/benzothiophene/benzoselenophene compounds with substituents joining to form fused rings |
| EP2564438B1 (en) * | 2010-04-28 | 2016-10-19 | Universal Display Corporation | Depositing premixed materials |
| JP5815341B2 (ja) | 2010-09-09 | 2015-11-17 | 株式会社半導体エネルギー研究所 | 複素環化合物 |
| CN106008319B (zh) | 2010-10-11 | 2019-04-02 | 住友化学株式会社 | 用于发光装置的螺二芴化合物 |
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| US9859517B2 (en) | 2012-09-07 | 2018-01-02 | Nitto Denko Corporation | White organic light-emitting diode |
| US9761807B2 (en) * | 2013-07-15 | 2017-09-12 | Universal Display Corporation | Organic light emitting diode materials |
| JP6388803B2 (ja) * | 2013-07-22 | 2018-09-12 | 日本曹達株式会社 | ルテニウム錯体 |
| US9944846B2 (en) | 2014-08-28 | 2018-04-17 | E I Du Pont De Nemours And Company | Compositions for electronic applications |
| CN106032350B (zh) * | 2015-03-09 | 2019-03-01 | 广东阿格蕾雅光电材料有限公司 | 有机电子材料 |
| KR20160141931A (ko) * | 2015-06-01 | 2016-12-12 | 삼성디스플레이 주식회사 | 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치 |
| CN104926785B (zh) * | 2015-07-06 | 2018-10-09 | 盐城工学院 | 一种硒杂芳环衍生物及其制备方法 |
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Also Published As
| Publication number | Publication date |
|---|---|
| TW201522324A (zh) | 2015-06-16 |
| KR101804084B1 (ko) | 2017-12-01 |
| US8945727B2 (en) | 2015-02-03 |
| KR101678235B1 (ko) | 2016-11-21 |
| TWI628173B (zh) | 2018-07-01 |
| TWI541237B (zh) | 2016-07-11 |
| CN103094490B (zh) | 2016-03-09 |
| US20150155499A1 (en) | 2015-06-04 |
| US20130168660A1 (en) | 2013-07-04 |
| EP2329540B1 (en) | 2017-01-11 |
| JP6067668B2 (ja) | 2017-01-25 |
| JP2012503889A (ja) | 2012-02-09 |
| EP3185333A3 (en) | 2017-10-04 |
| TW201538493A (zh) | 2015-10-16 |
| TWI504596B (zh) | 2015-10-21 |
| CN102160206A (zh) | 2011-08-17 |
| CN103094490A (zh) | 2013-05-08 |
| JP2015119186A (ja) | 2015-06-25 |
| EP3185333B1 (en) | 2023-09-06 |
| CN102160206B (zh) | 2014-06-11 |
| WO2010036765A1 (en) | 2010-04-01 |
| KR20160078526A (ko) | 2016-07-04 |
| KR20110071061A (ko) | 2011-06-28 |
| US20100072887A1 (en) | 2010-03-25 |
| JP2017098556A (ja) | 2017-06-01 |
| EP3185333A2 (en) | 2017-06-28 |
| JP5676454B2 (ja) | 2015-02-25 |
| EP2329540A1 (en) | 2011-06-08 |
| TW201022224A (en) | 2010-06-16 |
| US8426035B2 (en) | 2013-04-23 |
| US9455411B2 (en) | 2016-09-27 |
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