KR20010083772A - 유기 전자 발광 소자 - Google Patents
유기 전자 발광 소자 Download PDFInfo
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- KR20010083772A KR20010083772A KR1020007009429A KR20007009429A KR20010083772A KR 20010083772 A KR20010083772 A KR 20010083772A KR 1020007009429 A KR1020007009429 A KR 1020007009429A KR 20007009429 A KR20007009429 A KR 20007009429A KR 20010083772 A KR20010083772 A KR 20010083772A
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- South Korea
- Prior art keywords
- organic
- organic compound
- layer
- group
- light emitting
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- NZFNXWQNBYZDAQ-UHFFFAOYSA-N thioridazine hydrochloride Chemical class Cl.C12=CC(SC)=CC=C2SC2=CC=CC=C2N1CCC1CCCCN1C NZFNXWQNBYZDAQ-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
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- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/47—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing ten carbon atoms
- C07C13/48—Completely or partially hydrogenated naphthalenes
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- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/54—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings
- C07C13/547—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings at least one ring not being six-membered, the other rings being at the most six-membered
- C07C13/567—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings at least one ring not being six-membered, the other rings being at the most six-membered with a fluorene or hydrogenated fluorene ring system
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
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- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/54—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings
- C07C13/573—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings with three six-membered rings
- C07C13/60—Completely or partially hydrogenated phenanthrenes
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- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/12—Polycyclic non-condensed hydrocarbons
- C07C15/14—Polycyclic non-condensed hydrocarbons all phenyl groups being directly linked
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- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/20—Polycyclic condensed hydrocarbons
- C07C15/27—Polycyclic condensed hydrocarbons containing three rings
- C07C15/28—Anthracenes
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/54—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to two or three six-membered aromatic rings
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- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/57—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton
- C07C211/58—Naphthylamines; N-substituted derivatives thereof
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- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
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- C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
- C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
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- C09K2211/1011—Condensed systems
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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- C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
- C09K2211/10—Non-macromolecular compounds
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- C09K2211/1014—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
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- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K2102/00—Constructional details relating to the organic devices covered by this subclass
- H10K2102/10—Transparent electrodes, e.g. using graphene
- H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
- H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
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Abstract
Description
분리모드 | 분리기능 | 주요한 충전제 |
분배 크로마토그래피 | 용해도 | 화학결합형 실리카겔중합체 겔, 카본화학결합형 다공질 유리 |
흡착 크로마토그래피 | 흡착력 | 실리카겔, 알루미나다공질 유리, 카본 |
이온 교환 크로마토그래피 | 이온 교환성 | 이온 교환성 폴리스티렌 겔이온 교환성 화학 결합형 실리카 겔이온 교환성 친수성 중합체 겔 |
크기 배제 크로마토그래피 | 분자 크기 | 폴리스티렌 겔친수성 중합체 겔화학 결합형 실리카 겔 |
친화성 크로마토그래피 | 생화학적 친화성 | 리간드 결합형 친수성 중합체리간드 결합형 실리카 겔 |
실시예 | 정공 주입 재료(MTDATA) | 정공 수송 재료(NPD) | 도판트(DPAVBi) | 발광 재료(DPVTP) | 전자 수송 재료(ALQ) | 반감 수명(시간),초기 농도 100cd/m2 |
1 | 승화품 | 승화품 | 정제품 | 승화품 | 정제품 | 7000 |
2 | 승화품 | 승화품 | 정제품 | 미정제품 | 정제품 | 5000 |
3 | 승화품 | 미정제품 | 정제품 | 승화품 | 정제품 | 6000 |
4 | 미정제품 | 승화품 | 정제품 | 승화품 | 정제품 | 4000 |
5 | 미정제품 | 미정제품 | 정제품 | 승화품 | 정제품 | 3500 |
6 | 미정제품 | 승화품 | 정제품 | 미정제품 | 정제품 | 3500 |
7 | 승화품 | 미정제품 | 정제품 | 미정제품 | 정제품 | 3000 |
Claims (9)
- 한 쌍 이상의 전극 사이에 끼어있는 유기 발광층을 포함하는 유기 화합물 층을 갖는 유기 전자 발광 소자로서, 하나 이상의 유기 화합물 층이 불순물 농도가 1000ppm 미만인 유기 화합물 재료로 형성된 유기 전자 발광 소자.
- 한 쌍 이상의 전극 사이에 끼어있는 유기 발광층을 포함하는 유기 화합물 층을 갖는 유기 전자 발광 소자로서, 하나 이상의 유기 화합물 층의 불순물이 할로겐 함유 화합물이고, 상기 불순물의 농도가 500 ppm 미만인 유기 화합물 재료로 형성된 유기 전자 발광 소자.
- 제 2 항에 있어서,할로겐 함유 화합물이 할로겐 화합물인 유기 전자 발광 소자.
- 제 1 항 내지 제 3 항중 어느 한 항에 있어서,유기 화합물 층이 정공 주입층, 유기 발광층 및 전자 주입층으로 구성된 유기 전자 발광 소자.
- 제 1 항 내지 제 4 항중 어느 한 항에 있어서,유기 화합물 층을 형성하는 유기 화합물 재료중 하나 이상의 재료가 승화 정제법에의해 정제된 유기 전자 발광 소자.
- 제 1 항 내지 제 4 항중 어느 한 항에 있어서,유기 화합물 층을 형성하는 유기 화합물 재료중 하나 이상의 재료가 재결정법 또는 재침정제법, 또는 재결정법과 재침정제법의 병용에 의해 정제된 유기 전자 발광 소자.
- 유기 화합물 층을 형성하는 유기 화합물 재료중의 불순물 함유량을 고속 액체 크로마토그래피법에 의해 정량하고, 상기 불순물의 함유량이 1000ppm 미만인 유기 화합물 재료를 선정하여 유기 화합물 층의 형성 재료에 사용하는,유기 전자 발광 소자용 유기 화합물 재료의 선정 방법.
- 유기 화합물 층을 형성하는 유기 화합물 재료중 하나 이상의 불순물 함유량을 정량하고, 상기 불순물의 함유량이 1000ppm 미만인 유기 화합물 재료를 선정하여 유기 화합물 층의 형성 재료에 사용하는,유기 전자 발광 소자용 유기 화합물 재료의 선정 방법.
- 제 7 항 또는 제 8 항에 있어서,유기 화합물 재료중의 불순물이 할로겐 함유 화합물인 유기 전자 발광 소자용 유기 화합물 재료의 선정 방법.
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KR10-2000-7009429A KR100424235B1 (ko) | 1998-12-28 | 1999-12-22 | 유기 전기발광 소자 |
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US (3) | US6617051B1 (ko) |
EP (2) | EP2270117A3 (ko) |
JP (1) | JP3290432B2 (ko) |
KR (2) | KR100424235B1 (ko) |
CN (4) | CN1966607A (ko) |
DE (1) | DE69943334D1 (ko) |
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JPH09232079A (ja) * | 1996-02-23 | 1997-09-05 | Idemitsu Kosan Co Ltd | 有機el素子 |
JP3643433B2 (ja) * | 1996-03-25 | 2005-04-27 | ケミプロ化成株式会社 | トリフェニルアミン含有ポリエーテルケトン、その製法およびそれを用いた有機el素子 |
JP3752734B2 (ja) * | 1996-07-12 | 2006-03-08 | 双葉電子工業株式会社 | 有機エレクトロルミネッセンス素子および有機エレクトロルミネッセンス素子材料 |
JP3228502B2 (ja) * | 1996-10-08 | 2001-11-12 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
EP0836366B1 (en) * | 1996-10-08 | 2002-07-31 | Idemitsu Kosan Company Limited | Organic electroluminescent device |
JP3297619B2 (ja) * | 1996-12-18 | 2002-07-02 | ティーディーケイ株式会社 | 有機elカラーディスプレイ |
US6150043A (en) * | 1998-04-10 | 2000-11-21 | The Trustees Of Princeton University | OLEDs containing thermally stable glassy organic hole transporting materials |
JPH11135258A (ja) * | 1997-10-27 | 1999-05-21 | Casio Comput Co Ltd | 電界発光素子の製造方法 |
US6057048A (en) * | 1998-10-01 | 2000-05-02 | Xerox Corporation | Electroluminescent (EL) devices |
KR100790663B1 (ko) * | 1999-09-21 | 2008-01-03 | 이데미쓰 고산 가부시키가이샤 | 유기 전자발광 소자 및 유기 발광 매체 |
US6641933B1 (en) * | 1999-09-24 | 2003-11-04 | Semiconductor Energy Laboratory Co., Ltd. | Light-emitting EL display device |
-
1999
- 1999-12-22 CN CNA2006101641520A patent/CN1966607A/zh active Pending
- 1999-12-22 JP JP2000593069A patent/JP3290432B2/ja not_active Ceased
- 1999-12-22 WO PCT/JP1999/007201 patent/WO2000041443A1/ja active IP Right Grant
- 1999-12-22 KR KR10-2000-7009429A patent/KR100424235B1/ko active IP Right Grant
- 1999-12-22 DE DE69943334T patent/DE69943334D1/de not_active Expired - Lifetime
- 1999-12-22 KR KR10-2003-7011269A patent/KR100461474B1/ko active IP Right Grant
- 1999-12-22 CN CNA200610164154XA patent/CN1962583A/zh active Pending
- 1999-12-22 US US09/623,042 patent/US6617051B1/en not_active Expired - Lifetime
- 1999-12-22 CN CNB998055840A patent/CN1298061C/zh not_active Expired - Lifetime
- 1999-12-22 TW TW088122670A patent/TWI245064B/zh not_active IP Right Cessation
- 1999-12-22 CN CNA2006101641535A patent/CN1962810A/zh active Pending
- 1999-12-22 EP EP10179865A patent/EP2270117A3/en not_active Withdrawn
- 1999-12-22 EP EP99961303A patent/EP1063869B1/en not_active Revoked
-
2003
- 2003-07-03 US US10/612,065 patent/US7045950B2/en not_active Expired - Lifetime
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2006
- 2006-03-15 US US11/374,997 patent/US20060159959A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100465513B1 (ko) * | 2002-11-19 | 2005-01-13 | 주식회사 엘리아테크 | 승화 정제 과정을 통해 예비 도핑된 고순도 유기 호스트물질 및 유기 도판트 물질 혼합물의 제조방법 및 이를이용한 유기 전계 발광 소자 |
KR100684702B1 (ko) * | 2003-08-08 | 2007-02-20 | 세이코 엡슨 가부시키가이샤 | 뱅크의 형성 방법 및 배선 패턴의 형성 방법, 전기 광학장치 및 전자 기기 |
Also Published As
Publication number | Publication date |
---|---|
US7045950B2 (en) | 2006-05-16 |
TWI245064B (en) | 2005-12-11 |
EP2270117A2 (en) | 2011-01-05 |
KR100461474B1 (ko) | 2004-12-16 |
EP1063869A1 (en) | 2000-12-27 |
CN1298061C (zh) | 2007-01-31 |
CN1962583A (zh) | 2007-05-16 |
DE69943334D1 (de) | 2011-05-19 |
JP3290432B2 (ja) | 2002-06-10 |
US20040007971A1 (en) | 2004-01-15 |
WO2000041443A1 (fr) | 2000-07-13 |
EP2270117A3 (en) | 2011-04-27 |
CN1298623A (zh) | 2001-06-06 |
CN1962810A (zh) | 2007-05-16 |
US6617051B1 (en) | 2003-09-09 |
KR20030076712A (ko) | 2003-09-26 |
EP1063869A4 (en) | 2006-07-26 |
EP1063869B1 (en) | 2011-04-06 |
US20060159959A1 (en) | 2006-07-20 |
KR100424235B1 (ko) | 2004-03-24 |
CN1966607A (zh) | 2007-05-23 |
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