JP4122338B2 - 導電性ポリマーを含む分散液及びフィルム、並びにオプトエレクトロニックデバイス - Google Patents
導電性ポリマーを含む分散液及びフィルム、並びにオプトエレクトロニックデバイス Download PDFInfo
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- JP4122338B2 JP4122338B2 JP2005005398A JP2005005398A JP4122338B2 JP 4122338 B2 JP4122338 B2 JP 4122338B2 JP 2005005398 A JP2005005398 A JP 2005005398A JP 2005005398 A JP2005005398 A JP 2005005398A JP 4122338 B2 JP4122338 B2 JP 4122338B2
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- BCCOBQSFUDVTJQ-UHFFFAOYSA-N octafluorocyclobutane Chemical class FC1(F)C(F)(F)C(F)(F)C1(F)F BCCOBQSFUDVTJQ-UHFFFAOYSA-N 0.000 description 1
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- SNGREZUHAYWORS-UHFFFAOYSA-N perfluorooctanoic acid Chemical compound OC(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F SNGREZUHAYWORS-UHFFFAOYSA-N 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
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- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
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- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
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- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
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- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- H01B1/124—Intrinsically conductive polymers
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Description
表1は、例1〜13の導電率、ろ過特性及びデバイス性能を要約したものである。例1、9、12及び13は比較例である。表中、Vonは、デバイスが1cd/m2の明るさに達する電圧である。より低いVonが望ましく、その理由は、それがより低い動作電圧を意味し、結果としてより高い電力効率を意味するからである。外部量子効率(EQE)は、注入された電子当たりの放出される光子の数である。デバイスの最大EQEが記載されている。高い効率が望ましい。電流密度100及び1000mA/cm2におけるデバイスの明るさも記載されており、より大きな数値はより明るくてより効率的なデバイスを意味する。±5Vにおける整流比R5も記載されている。R5は、−5Vにおけるデバイス電流に対する+5Vにおけるデバイス電流の比である。漏れ電流がより少ないデバイスが理想的なので、大きい値のR5が望ましい。
101 支持体
102 アノード
103 正孔注入層
104 正孔輸送層
105 発光層
106 電子輸送層
107 電子注入層
108 カソード
201 支持体
202 アノード
203 正孔輸送層
204 半導体正孔輸送層
205 半導体電子輸送層
206 カソード
Claims (15)
- 支持体、アノード、カソード、アノードとカソードとの間に位置してチエノ[3,4−b]チオフェンの置換された又は無置換の、電荷を持たない又は電荷を持つ重合した単位を含む第一のフィルム、そして、ポリ(フェニレンビニレン)及びポリフルオレンからなる群より選ばれる少なくとも一つのものを含む発光ポリマーを含む第二のポリマーフィルムを含むオプトエレクトロニックデバイスであり、該第一のフィルムは導電率が10 -2 〜10-6S/cmであり、且つ、該デバイスは75以上の整流比を有するオプトエレクトロニックデバイス。
- 前記第一のフィルムが粒子寸法200nm未満の粒子を含む、請求項1に記載のオプトエレクトロニックデバイス。
- 前記第一のフィルムの導電率が10-2〜10-5S/cmである、請求項1に記載のオプトエレクトロニックデバイス。
- 前記第一のフィルムが、水と、高分子スルホン酸及びポリスチレンスルホン酸からなる群より選ばれる少なく一つのものと、少なくとも1種の導電性ポリマーを含む分散液から得られる、請求項1に記載のオプトエレクトロニックデバイス。
- 前記群から選ばれるものが高分子スルホン酸を含む、請求項5に記載のオプトエレクトロニックデバイス。
- 前記群から選ばれるものがポリスチレンスルホン酸を含む、請求項5に記載のオプトエレクトロニックデバイス。
- 当該デバイスが、発光ダイオード、光起電力デバイス及びレーザーダイオードからなる群から選択されるものを構成する、請求項1に記載のオプトエレクトロニックデバイス。
- 前記第一のフィルムが正孔注入層を構成する、請求項1に記載のオプトエレクトロニックデバイス。
- 前記第一のフィルムが正孔輸送層を構成する、請求項1に記載のオプトエレクトロニックデバイス。
- 前記第一のフィルムが正孔注入及び正孔輸送層を構成する、請求項1に記載のオプトエレクトロニックデバイス。
- 前記第二のフィルムがポリ(フェニレンビニレン)を含み、該ポリ(フェニレンビニレン)がポリ(2−メトキシ,5−(2’−エチル−ヘキシルオキシ)−p−フェニレン−ビニレン)を含む、請求項1に記載のオプトエレクトロニックデバイス。
- 当該デバイスが発光ダイオードを構成し、電流密度100mA/cm2で830cd/m2より大きい明るさを有する、請求項1に記載のオプトエレクトロニックデバイス。
- 当該デバイスが光起電力デバイスを構成し、前記第一のフィルムが正孔輸送層を構成する、請求項1に記載のオプトエレクトロニックデバイス。
- 支持体、アノード、カソード、アノードとカソードとの間に位置してチエノ[3,4−b]チオフェンの置換された又は無置換の、電荷を持たない又は電荷を持つ重合した単位を含む第一のフィルム、そして、トリス(2−(4−トリル)フェニルピリジン)イリジウム(III)を含む燐光性エミッタを構成する第二のポリマーフィルムを含み、第一のフィルムの導電率が10-2〜10-6S/cmである、オプトエレクトロニックデバイス。
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US10/755,426 US7270871B2 (en) | 2004-01-12 | 2004-01-12 | Dispersions and films comprising conducting polymer for optoelectronic devices |
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US20220085310A1 (en) * | 2019-01-16 | 2022-03-17 | The Regents Of The University Of Michigan | Photodetectors With Semiconductor Active Layers For Under-Display Fingerprint And Gesture Sensors |
DE112021004836T5 (de) | 2020-09-17 | 2023-07-13 | Kemet Electronics Corporation | Leitfähige polymerdispersion für verbesserte zuverlässigkeit |
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DE3342631A1 (de) | 1983-11-25 | 1985-06-05 | Merck Patent Gmbh, 6100 Darmstadt | Thienothiophenderivate |
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DE3729566A1 (de) * | 1987-09-04 | 1989-03-16 | Zipperling Kessler & Co | Intrinsisch leitfaehiges polymer in form eines dispergierbaren feststoffes, dessen herstellung und dessen verwendung |
US5066731A (en) * | 1987-10-26 | 1991-11-19 | Hoechst Aktiengesellschaft | Process for modifying electroconductive polymers using ion exchange |
DE3804521A1 (de) * | 1988-02-13 | 1989-08-24 | Hoechst Ag | Elektrisch leitende beschichtungsmasse, verfahren zu ihrer herstellung und ihre verwendung |
DE3843412A1 (de) | 1988-04-22 | 1990-06-28 | Bayer Ag | Neue polythiophene, verfahren zu ihrer herstellung und ihre verwendung |
DE3814730A1 (de) | 1988-04-30 | 1989-11-09 | Bayer Ag | Feststoff-elektrolyte und diese enthaltende elektrolyt-kondensatoren |
US5498761A (en) | 1988-10-11 | 1996-03-12 | Wessling; Bernhard | Process for producing thin layers of conductive polymers |
JPH0686457B2 (ja) | 1989-07-03 | 1994-11-02 | ダイソー株式会社 | チオフェン誘導体とこれを成分とする錯体及びその製造法 |
DE59010247D1 (de) | 1990-02-08 | 1996-05-02 | Bayer Ag | Neue Polythiophen-Dispersionen, ihre Herstellung und ihre Verwendung |
DE69319200T2 (de) * | 1992-10-14 | 1999-01-28 | Agfa Gevaert Nv | Antistatische Beschichtungszusammensetzung |
JP3534445B2 (ja) * | 1993-09-09 | 2004-06-07 | 隆一 山本 | ポリチオフェンを用いたel素子 |
DE19507413A1 (de) | 1994-05-06 | 1995-11-09 | Bayer Ag | Leitfähige Beschichtungen |
DE19524132A1 (de) * | 1995-07-03 | 1997-01-09 | Bayer Ag | Kratzfeste leitfähige Beschichtungen |
DE19810932A1 (de) | 1998-03-13 | 1999-09-16 | Bayer Ag | Elektrochrome Anordnung auf Basis von Poly-(3,4-ethylendioxy-thiophen)-Derivaten |
DE19841803A1 (de) | 1998-09-12 | 2000-03-16 | Bayer Ag | Hilfsschichten für elektrolumineszierende Anordnungen |
EP1275651B1 (en) | 2001-07-09 | 2005-08-31 | MERCK PATENT GmbH | Thienothiophene derivatives |
EP1300430B1 (en) | 2001-09-29 | 2010-07-07 | MERCK PATENT GmbH | Mono-, oligo- and polymers of benzo(b)thiophene and 2,2'-bisbenzo(b)thiophene and their use as charge transport materials |
US7125479B2 (en) * | 2002-07-11 | 2006-10-24 | The University Of Connecticut | Polymeric compositions comprising thieno[3,4-b]thiophene, method of making, and use thereof |
US7071289B2 (en) | 2002-07-11 | 2006-07-04 | The University Of Connecticut | Polymers comprising thieno [3,4-b]thiophene and methods of making and using the same |
US7105237B2 (en) * | 2003-10-01 | 2006-09-12 | The University Of Connecticut | Substituted thieno[3,4-B]thiophene polymers, method of making, and use thereof |
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US7270871B2 (en) | 2007-09-18 |
KR20050074323A (ko) | 2005-07-18 |
US20080023674A1 (en) | 2008-01-31 |
MY139263A (en) | 2009-09-30 |
CN101230128B (zh) | 2014-11-05 |
TWI262940B (en) | 2006-10-01 |
US8920678B2 (en) | 2014-12-30 |
US20050151122A1 (en) | 2005-07-14 |
JP2005206839A (ja) | 2005-08-04 |
KR100718035B1 (ko) | 2007-05-16 |
EP1559739A1 (en) | 2005-08-03 |
CN1651490A (zh) | 2005-08-10 |
TW200525011A (en) | 2005-08-01 |
CN101230128A (zh) | 2008-07-30 |
CN100471899C (zh) | 2009-03-25 |
SG113559A1 (en) | 2005-08-29 |
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