CN1292497C - 有机场致发光器件 - Google Patents

有机场致发光器件 Download PDF

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Publication number
CN1292497C
CN1292497C CNB99802371XA CN99802371A CN1292497C CN 1292497 C CN1292497 C CN 1292497C CN B99802371X A CNB99802371X A CN B99802371XA CN 99802371 A CN99802371 A CN 99802371A CN 1292497 C CN1292497 C CN 1292497C
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CN
China
Prior art keywords
oxide
layer
organic
electrode
transport layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB99802371XA
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English (en)
Chinese (zh)
Other versions
CN1289525A (zh
Inventor
荒井三千男
鬼冢理
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TDK Corp
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TDK Corp
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Filing date
Publication date
Application filed by TDK Corp filed Critical TDK Corp
Publication of CN1289525A publication Critical patent/CN1289525A/zh
Application granted granted Critical
Publication of CN1292497C publication Critical patent/CN1292497C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • 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 [2D] radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional [2D] radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/917—Electroluminescent

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
CNB99802371XA 1998-11-25 1999-06-25 有机场致发光器件 Expired - Fee Related CN1292497C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP350762/1998 1998-11-25
JP10350762A JP2000164361A (ja) 1998-11-25 1998-11-25 有機ｅｌ素子
JP350762/98 1998-11-25

Publications (2)

Publication Number Publication Date
CN1289525A CN1289525A (zh) 2001-03-28
CN1292497C true CN1292497C (zh) 2006-12-27

Family

ID=18412703

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB99802371XA Expired - Fee Related CN1292497C (zh) 1998-11-25 1999-06-25 有机场致发光器件

Country Status (7)

Country Link
US (1) US6404126B1 (https=)
EP (1) EP1061778A4 (https=)
JP (1) JP2000164361A (https=)
KR (1) KR100345032B1 (https=)
CN (1) CN1292497C (https=)
TW (1) TW439393B (https=)
WO (1) WO2000032014A1 (https=)

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JP4255041B2 (ja) * 1999-04-02 2009-04-15 Ｔｄｋ株式会社 有機ｅｌ素子
US7560175B2 (en) * 1999-12-31 2009-07-14 Lg Chem, Ltd. Electroluminescent devices with low work function anode
KR100721656B1 (ko) * 2005-11-01 2007-05-23 주식회사 엘지화학 유기 전기 소자
KR100377321B1 (ko) * 1999-12-31 2003-03-26 주식회사 엘지화학 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자
JP2002252088A (ja) * 2001-02-27 2002-09-06 Nec Corp 発光体、発光素子部、およびそれを用いた発光表示装置
KR100860134B1 (ko) * 2001-08-13 2008-09-25 어드밴스드 마이크로 디바이시즈, 인코포레이티드 메모리 셀
KR100495407B1 (ko) * 2001-08-20 2005-06-14 티디케이가부시기가이샤 유기ｅｌ소자 및 그 제조방법
US6822256B2 (en) * 2001-09-18 2004-11-23 Intel Corporation Forming organic light emitting device displays
US7453202B2 (en) 2001-11-28 2008-11-18 Samsung Sdi Co., Ltd. Organic EL display device having organic soluble derivative layer
KR100478522B1 (ko) * 2001-11-28 2005-03-28 삼성에스디아이 주식회사 유기 화합물 유도체막층을 포함하고 있는 고분자 유기전계 발광 소자 및 그 제조 방법
SG142163A1 (en) 2001-12-05 2008-05-28 Semiconductor Energy Lab Organic semiconductor element
EP1367659B1 (en) * 2002-05-21 2012-09-05 Semiconductor Energy Laboratory Co., Ltd. Organic field effect transistor
US6946319B2 (en) * 2003-05-29 2005-09-20 Osram Opto Semiconductors Gmbh Electrode for an electronic device
EP1494296A1 (fr) * 2003-07-04 2005-01-05 CFG S.A.Microelectronic Dispositif électroluminescent
JP4285741B2 (ja) * 2003-10-24 2009-06-24 独立行政法人産業技術総合研究所 有機電界発光素子およびその作製方法
KR100603354B1 (ko) * 2004-06-26 2006-07-20 삼성에스디아이 주식회사 Pdp 보호막 형성용 조성물, 이를 이용하여 제조된 pdp 보호막, 보호막의 제조방법, 및 이를 채용한 pdp
JP2008510312A (ja) * 2004-08-19 2008-04-03 エルジー・ケム・リミテッド バッファ層を含む有機発光素子およびその製作方法
CN101218855B (zh) * 2005-04-15 2011-03-23 伊菲雷知识产权公司 用于厚电介质电致发光显示器的含有氧化镁的阻挡层
US7531955B2 (en) * 2005-07-12 2009-05-12 Eastman Kodak Company OLED device with improved efficiency and robustness
TWI268736B (en) 2005-08-10 2006-12-11 Au Optronics Corp Organic electroluminescent device (OELD) and display including the same
KR100890862B1 (ko) * 2005-11-07 2009-03-27 주식회사 엘지화학 유기 발광 소자 및 이의 제조 방법
US8680693B2 (en) * 2006-01-18 2014-03-25 Lg Chem. Ltd. OLED having stacked organic light-emitting units
JP4804196B2 (ja) * 2006-03-31 2011-11-02 キヤノン株式会社 有機電界発光素子及び発光装置
US20090091242A1 (en) * 2007-10-05 2009-04-09 Liang-Sheng Liao Hole-injecting layer in oleds
US9525148B2 (en) 2008-04-03 2016-12-20 Qd Vision, Inc. Device including quantum dots
KR101995369B1 (ko) 2008-04-03 2019-07-02 삼성 리서치 아메리카 인코포레이티드 양자점들을 포함하는 발광 소자
JPWO2011093146A1 (ja) * 2010-01-29 2013-05-30 株式会社アルバック 有機ｅｌ装置
TWI440238B (zh) * 2010-03-22 2014-06-01 國立成功大學 以四級ｖａ族離子型有機鹽類作為電子傳輸層的有機光電半導體元件及其製造方法
TW201248894A (en) 2011-05-16 2012-12-01 Qd Vision Inc Device including quantum dots and method for making same
JP6262933B2 (ja) * 2011-08-24 2018-01-17 株式会社日本触媒 有機電界発光素子
JP6262935B2 (ja) * 2011-08-24 2018-01-17 株式会社日本触媒 有機電界発光素子

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ES2070172T3 (es) 1988-04-16 1995-06-01 Celltech Ltd Procedimiento para producir proteinas mediante adn recombinante.
GB8909011D0 (en) * 1989-04-20 1989-06-07 Friend Richard H Electroluminescent devices
JPH03105898A (ja) 1989-09-19 1991-05-02 Sanyo Electric Co Ltd 有機ｅｌ素子
US5652067A (en) * 1992-09-10 1997-07-29 Toppan Printing Co., Ltd. Organic electroluminescent device
JP3300069B2 (ja) * 1992-11-19 2002-07-08 パイオニア株式会社 有機エレクトロルミネッセンス素子
US5619058A (en) * 1994-02-17 1997-04-08 Lucent Technologies Inc. Light emitting diode device having four discrete regions
US5663573A (en) 1995-03-17 1997-09-02 The Ohio State University Bipolar electroluminescent device
JP3561549B2 (ja) 1995-04-07 2004-09-02 三洋電機株式会社 有機エレクトロルミネッセンス素子
JP3529543B2 (ja) * 1995-04-27 2004-05-24 パイオニア株式会社 有機エレクトロルミネッセンス素子
DE19627071A1 (de) * 1996-07-05 1998-01-08 Bayer Ag Elektrolumineszierende Anordnungen
JPH10125474A (ja) * 1996-10-24 1998-05-15 Tdk Corp 有機ｅｌ発光素子
JPH10125469A (ja) 1996-10-24 1998-05-15 Tdk Corp 有機ｅｌ発光素子
JPH10162960A (ja) 1996-11-27 1998-06-19 Tdk Corp 有機ｅｌ発光素子
JP4354019B2 (ja) * 1997-04-18 2009-10-28 出光興産株式会社 有機エレクトロルミネッセンス素子
JP4486713B2 (ja) * 1997-01-27 2010-06-23 淳二 城戸 有機エレクトロルミネッセント素子
JPH10340787A (ja) * 1997-06-09 1998-12-22 Sharp Corp 有機発光素子及びその製造方法
JP2000252074A (ja) * 1998-12-29 2000-09-14 Tdk Corp 有機ｅｌ素子
JP2000208276A (ja) * 1999-01-13 2000-07-28 Tdk Corp 有機ｅｌ素子
JP4543446B2 (ja) * 1999-04-05 2010-09-15 Ｔｄｋ株式会社 有機ｅｌ素子
JP2000340366A (ja) * 1999-05-27 2000-12-08 Tdk Corp 発光ダイオード

Also Published As

Publication number Publication date
EP1061778A4 (en) 2005-06-29
JP2000164361A (ja) 2000-06-16
KR100345032B1 (ko) 2002-07-24
WO2000032014A1 (en) 2000-06-02
KR20010034350A (ko) 2001-04-25
EP1061778A1 (en) 2000-12-20
US6404126B1 (en) 2002-06-11
CN1289525A (zh) 2001-03-28
TW439393B (en) 2001-06-07

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Granted publication date: 20061227