JP6387366B2 - 融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 - Google Patents
融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 Download PDFInfo
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- 0 *1c(c(-c2cc(-c(cc3)cc4c3c3ccccc3c3ccccc43)ccc2)ccc2)c2-c2cc(cccc3)c3cc12 Chemical compound *1c(c(-c2cc(-c(cc3)cc4c3c3ccccc3c3ccccc43)ccc2)ccc2)c2-c2cc(cccc3)c3cc12 0.000 description 22
- SLGBZMMZGDRARJ-UHFFFAOYSA-N c1ccc2c(cccc3)c3c3ccccc3c2c1 Chemical compound c1ccc2c(cccc3)c3c3ccccc3c2c1 SLGBZMMZGDRARJ-UHFFFAOYSA-N 0.000 description 4
- UVGNHKJTGOSLIA-UHFFFAOYSA-N c(cc1)cc2c1c(C=C[I]=C1)c1c1ccccc21 Chemical compound c(cc1)cc2c1c(C=C[I]=C1)c1c1ccccc21 UVGNHKJTGOSLIA-UHFFFAOYSA-N 0.000 description 2
- MBEIUMZROARQFG-UHFFFAOYSA-N Brc(c1ccccc11)cc2c1[s]c1c2cccc1 Chemical compound Brc(c1ccccc11)cc2c1[s]c1c2cccc1 MBEIUMZROARQFG-UHFFFAOYSA-N 0.000 description 1
- KUAFOUVGEDCTEN-UHFFFAOYSA-N C(C1)C=Cc2c1c1ccccc1c1ccccc21 Chemical compound C(C1)C=Cc2c1c1ccccc1c1ccccc21 KUAFOUVGEDCTEN-UHFFFAOYSA-N 0.000 description 1
- UPBBZELXWHINHE-BAQGIRSFSA-N C/C=C\c1c(C)c(cccc2)c2c2c1ccc1c2[s]c2ccccc12 Chemical compound C/C=C\c1c(C)c(cccc2)c2c2c1ccc1c2[s]c2ccccc12 UPBBZELXWHINHE-BAQGIRSFSA-N 0.000 description 1
- JEOVLLQUAXCORP-UHFFFAOYSA-N C1=CC=CC2c(cccc3)c3-c3ccccc3C12 Chemical compound C1=CC=CC2c(cccc3)c3-c3ccccc3C12 JEOVLLQUAXCORP-UHFFFAOYSA-N 0.000 description 1
- GIQXHKZSBAUJDQ-UHFFFAOYSA-N C=C/N=C\N=C/N Chemical compound C=C/N=C\N=C/N GIQXHKZSBAUJDQ-UHFFFAOYSA-N 0.000 description 1
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- C09K2211/1096—Heterocyclic compounds characterised by ligands containing other heteroatoms
Description
有機発光デバイス中の特定の層のために有用であるとして本明細書で記述される物質は、デバイス中に存在する広く種々の他の物質との組み合わせで使用してよい。たとえば、本明細書で開示された発光性ドーパントは、広く種々のホスト、輸送層、ブロッキング層、注入層、電極および存在しうる他の層と連結して使用してよい。以下で記述するか、または言及する物質は、本明細書で開示された化合物との組み合わせで有用でありうる物質の非限定例であり、当業者は簡単に、組み合わせで有用でありえる他の物質を同定するために、文献を参考にすることが可能である。
本発明の実施形態中で使用されるべき空孔注入/輸送物質は特に限定はされず、その化合物が典型的に、空孔注入/輸送物質として使用される限り、任意の化合物を使用してよい。物質の例には、フタロシアニンまたはポリフィリン誘導体、芳香族アミン誘導体、インドロカルバゾール誘導体、フッ化炭化水素を含むポリマー、伝導性ドーパントを添加したポリマー、PEDOT/PSSのような伝導ポリマー、リン酸およびシラン誘導体のような化合物から由来する自己アセンブリモノマー、MoOxのような酸化金属誘導体、1,4,5,8,9,12−ヘキサアザトリフェニレンヘキサカルボニトリルのようなp型半導体有機化合物、金属錯体および架橋可能化合物が含まれるが、これらに限定はされない。
本発明のいくつかの実施形態における有機ELデバイスの光発光層は好ましくは、光発光物質として、少なくとも1つの金属錯体を持ち、ドーパント物質として、金属錯体を用いるホスト物質を含んでよい。ホスト物質の例は、とくに限定はされず、ホストの三重項エネルギーが、ドーパントのものよりも大きい限り、任意の金属錯体または有機化合物を使用してよい。
空孔ブロッキング層(HBL)を、発光層を離れる空孔および/またはエキシトンの数を減少させるために使用してよい。デバイス中のそのようなブロッキング層の存在により、結果として、ブロッキング層を欠く同様のデバイスと比較して、本質的により効率が高くなる。また、ブロッキング層を、OLEDの望む領域に発光を限定するために使用してよい。
電子輸送層(ETL)には、電子を輸送可能な物質が含まれうる。電子輸送層は、内因性(ドープされていない)か、またはドープされていてよい。ドープ化を、伝導性を増強するために使用してよい。ETL物質の例は特に限定はされないが、電子を輸送するために典型的に使用される限り、任意の金属錯体または有機化合物が使用されてよい。
化合物実施例
実施例1
5−(3−(トリフェニレン−2−イル)フェニル)ベンゾ[b]ナフト[2,1−d]チオフェン(または化合物69S)の合成
7−(3−(トリフェニレン−2−イル)フェニル)トリフェニレノ[1,12−bcd]チオフェン(または化合物67S)の合成
フェナンスロ[4,5−bcd]チオフェンの合成
ベンゾ[b]フェナンスロ[9,10−d]チオフェンの合成
すべてのデバイス実施例を、高吸引(<10−7Torr)温度蒸発によって加工した。陽極電極は、1200Åの酸化インジウムスズ(ITO)である。陰極は、10ÅのLiFとそれに続く1,000ÅのAlからなる。すべてのデバイスを、加工の直後、窒素グローブボックス(<1ppmのH2OとO2)中エポキシ樹脂で密封したガラス蓋でカプセル封入し、湿気吸収物をパッケージ内に組み込んだ。
Claims (6)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US34340210P | 2010-04-28 | 2010-04-28 | |
US61/343,402 | 2010-04-28 | ||
US13/004,523 US8968887B2 (en) | 2010-04-28 | 2011-01-11 | Triphenylene-benzofuran/benzothiophene/benzoselenophene compounds with substituents joining to form fused rings |
US13/004,523 | 2011-01-11 |
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JP2013508195A Division JP2013525446A (ja) | 2010-04-28 | 2011-04-27 | 融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 |
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JP2018097798A Division JP6680830B2 (ja) | 2010-04-28 | 2018-05-22 | 融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 |
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JP2016185951A JP2016185951A (ja) | 2016-10-27 |
JP6387366B2 true JP6387366B2 (ja) | 2018-09-05 |
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JP2013508195A Withdrawn JP2013525446A (ja) | 2010-04-28 | 2011-04-27 | 融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 |
JP2016081098A Active JP6387366B2 (ja) | 2010-04-28 | 2016-04-14 | 融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 |
JP2018097798A Active JP6680830B2 (ja) | 2010-04-28 | 2018-05-22 | 融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 |
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JP2013508195A Withdrawn JP2013525446A (ja) | 2010-04-28 | 2011-04-27 | 融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 |
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JP2018097798A Active JP6680830B2 (ja) | 2010-04-28 | 2018-05-22 | 融合環を形成するために関与する置換基を持つ、トリフェニレン−ベンゾフラン/ベンゾチオフェン/ベンゾセレノフェン化合物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8968887B2 (ja) |
JP (3) | JP2013525446A (ja) |
KR (2) | KR102084336B1 (ja) |
CN (3) | CN105330641B (ja) |
DE (1) | DE112011101498T5 (ja) |
TW (1) | TWI573853B (ja) |
WO (1) | WO2011137157A1 (ja) |
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KR20160086983A (ko) * | 2007-08-08 | 2016-07-20 | 유니버셜 디스플레이 코포레이션 | 트리페닐렌기를 포함하는 벤조 융합 티오펜 또는 벤조 융합 푸란 화합물 |
JP2010182637A (ja) * | 2009-02-09 | 2010-08-19 | Fujifilm Corp | 有機電界発光素子の製造方法及び有機電界発光素子 |
US8968887B2 (en) * | 2010-04-28 | 2015-03-03 | Universal Display Corporation | Triphenylene-benzofuran/benzothiophene/benzoselenophene compounds with substituents joining to form fused rings |
DE102010048608A1 (de) | 2010-10-15 | 2012-04-19 | Merck Patent Gmbh | Materialien für organische Elektrolumineszenzvorrichtungen |
DE102010048607A1 (de) * | 2010-10-15 | 2012-04-19 | Merck Patent Gmbh | Verbindungen für elektronische Vorrichtungen |
JP5804797B2 (ja) * | 2011-06-28 | 2015-11-04 | キヤノン株式会社 | ベンゾトリフェニレノフラン化合物およびそれを有する有機発光素子 |
KR20140084051A (ko) * | 2011-10-24 | 2014-07-04 | 호도가야 가가쿠 고교 가부시키가이샤 | 신규 트리페닐렌 유도체 및 상기 유도체를 사용하는 유기 전계발광 소자 |
EP2834284B1 (en) | 2012-04-02 | 2017-05-10 | Basf Se | Phenanthro[9,10-b]furan polymers and small molecules for electronic applications |
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US10069090B2 (en) * | 2012-11-20 | 2018-09-04 | Universal Display Corporation | Organic electroluminescent materials and devices |
JP6095391B2 (ja) * | 2013-02-06 | 2017-03-15 | キヤノン株式会社 | 有機発光素子 |
US9166177B2 (en) | 2013-02-20 | 2015-10-20 | Feng-wen Yen | Ditriphenylene derivative and organic electroluminescent device using the same |
KR20140135525A (ko) | 2013-05-16 | 2014-11-26 | 제일모직주식회사 | 유기 광전자 소자용 발광 재료, 유기 광전자 소자 및 표시 장치 |
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WO2015029796A1 (en) | 2013-08-29 | 2015-03-05 | Semiconductor Energy Laboratory Co., Ltd. | Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device |
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US20110266526A1 (en) | 2011-11-03 |
US8968887B2 (en) | 2015-03-03 |
CN105968088B (zh) | 2019-06-25 |
CN102858913A (zh) | 2013-01-02 |
CN105330641B (zh) | 2019-02-12 |
DE112011101498T5 (de) | 2013-02-28 |
WO2011137157A1 (en) | 2011-11-03 |
CN105330641A (zh) | 2016-02-17 |
JP6680830B2 (ja) | 2020-04-15 |
TW201209133A (en) | 2012-03-01 |
CN102858913B (zh) | 2016-05-11 |
JP2013525446A (ja) | 2013-06-20 |
JP2018135390A (ja) | 2018-08-30 |
JP2016185951A (ja) | 2016-10-27 |
KR102084336B1 (ko) | 2020-04-24 |
TWI573853B (zh) | 2017-03-11 |
KR20180033602A (ko) | 2018-04-03 |
CN105968088A (zh) | 2016-09-28 |
KR20130067274A (ko) | 2013-06-21 |
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