CN1282064B - 电致发光显示器件及与其结合使用的电子信号板 - Google Patents

电致发光显示器件及与其结合使用的电子信号板 Download PDF

Info

Publication number
CN1282064B
CN1282064B CN001217348A CN00121734A CN1282064B CN 1282064 B CN1282064 B CN 1282064B CN 001217348 A CN001217348 A CN 001217348A CN 00121734 A CN00121734 A CN 00121734A CN 1282064 B CN1282064 B CN 1282064B
Authority
CN
China
Prior art keywords
luminescent layer
display device
electro
luminescence display
anode
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
CN001217348A
Other languages
English (en)
Chinese (zh)
Other versions
CN1282064A (zh
Inventor
山崎舜平
筒井哲夫
水上真由美
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of CN1282064A publication Critical patent/CN1282064A/zh
Application granted granted Critical
Publication of CN1282064B publication Critical patent/CN1282064B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/221—Static displays, e.g. displaying permanent logos
    • 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
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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
    • 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
    • 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
    • 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
    • H10K50/80—Constructional details
    • H10K50/805—Electrodes
    • H10K50/82—Cathodes
    • H10K50/824—Cathodes combined with auxiliary electrodes
    • 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/841—Self-supporting sealing arrangements
    • 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
    • H10K50/80—Constructional details
    • H10K50/84—Passivation; Containers; Encapsulations
    • H10K50/844—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/17—Passive-matrix OLED displays
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80522—Cathodes combined with auxiliary electrodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/871—Self-supporting sealing arrangements
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
CN001217348A 1999-07-23 2000-07-24 电致发光显示器件及与其结合使用的电子信号板 Expired - Fee Related CN1282064B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP209203/99 1999-07-23
JP20920399 1999-07-23
JP209203/1999 1999-07-23

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201010155667.0A Division CN101916828B (zh) 1999-07-23 2000-07-24 电致发光显示器件及其制造方法

Publications (2)

Publication Number Publication Date
CN1282064A CN1282064A (zh) 2001-01-31
CN1282064B true CN1282064B (zh) 2010-05-12

Family

ID=16569069

Family Applications (2)

Application Number Title Priority Date Filing Date
CN001217348A Expired - Fee Related CN1282064B (zh) 1999-07-23 2000-07-24 电致发光显示器件及与其结合使用的电子信号板
CN201010155667.0A Expired - Fee Related CN101916828B (zh) 1999-07-23 2000-07-24 电致发光显示器件及其制造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201010155667.0A Expired - Fee Related CN101916828B (zh) 1999-07-23 2000-07-24 电致发光显示器件及其制造方法

Country Status (7)

Country Link
US (2) US6620528B1 (https=)
EP (1) EP1071145B1 (https=)
JP (1) JP4463392B2 (https=)
KR (2) KR100793042B1 (https=)
CN (2) CN1282064B (https=)
DE (1) DE60045463D1 (https=)
TW (1) TW465119B (https=)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4472056B2 (ja) * 1999-07-23 2010-06-02 株式会社半導体エネルギー研究所 エレクトロルミネッセンス表示装置及びその作製方法
US6936485B2 (en) * 2000-03-27 2005-08-30 Semiconductor Energy Laboratory Co., Ltd. Method of manufacturing a light emitting device
US6605826B2 (en) 2000-08-18 2003-08-12 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and display device
JP4292245B2 (ja) 2001-02-05 2009-07-08 三星モバイルディスプレイ株式會社 発光体、発光素子、及び発光表示装置
US6661180B2 (en) 2001-03-22 2003-12-09 Semiconductor Energy Laboratory Co., Ltd. Light emitting device, driving method for the same and electronic apparatus
JP4593019B2 (ja) * 2001-06-25 2010-12-08 株式会社半導体エネルギー研究所 発光装置の作製方法
JP4865165B2 (ja) 2001-08-29 2012-02-01 株式会社半導体エネルギー研究所 発光装置の作製方法
JP4345278B2 (ja) * 2001-09-14 2009-10-14 セイコーエプソン株式会社 パターニング方法、膜形成方法、パターニング装置、有機エレクトロルミネッセンス素子の製造方法、カラーフィルタの製造方法、電気光学装置の製造方法、及び電子装置の製造方法
US6949883B2 (en) * 2001-12-06 2005-09-27 Seiko Epson Corporation Electro-optical device and an electronic apparatus
EP1343206B1 (en) 2002-03-07 2016-10-26 Semiconductor Energy Laboratory Co., Ltd. Light emitting apparatus, electronic apparatus, illuminating device and method of fabricating the light emitting apparatus
JP4651916B2 (ja) * 2002-03-07 2011-03-16 株式会社半導体エネルギー研究所 発光装置の作製方法
JP4545385B2 (ja) * 2002-03-26 2010-09-15 株式会社半導体エネルギー研究所 発光装置の作製方法
US7190335B2 (en) 2002-03-26 2007-03-13 Semiconductor Energy Laboratory Co., Ltd. Light emitting device and method of manufacturing the same
US7474045B2 (en) * 2002-05-17 2009-01-06 Semiconductor Energy Laboratory Co., Ltd. Display device having TFT with radiation-absorbing film
JP2004069395A (ja) * 2002-08-02 2004-03-04 Nec Corp マイクロチップ、マイクロチップの製造方法および成分検出方法
CA2412379A1 (en) * 2002-11-22 2004-05-22 Luxell Technolgies Inc. Transparent-cathode for top-emission organic light-emitting diodes
KR100490553B1 (ko) * 2003-03-18 2005-05-17 삼성에스디아이 주식회사 평판형 표시장치의 제조방법 및 이 방법을 이용한 박형평판 표시장치.
US7540978B2 (en) 2004-08-05 2009-06-02 Novaled Ag Use of an organic matrix material for producing an organic semiconductor material, organic semiconductor material and electronic component
DE602004006275T2 (de) * 2004-10-07 2007-12-20 Novaled Ag Verfahren zur Dotierung von einem Halbleitermaterial mit Cäsium
JP2006309955A (ja) * 2005-04-26 2006-11-09 Sony Corp 有機電界発光素子の製造方法および有機電界発光素子
DE502005009415D1 (de) * 2005-05-27 2010-05-27 Novaled Ag Transparente organische Leuchtdiode
EP1729346A1 (de) * 2005-06-01 2006-12-06 Novaled AG Lichtemittierendes Bauteil mit einer Elektrodenanordnung
KR101330672B1 (ko) * 2005-06-10 2013-11-18 톰슨 라이센싱 서로 다른 유기 물질의 2개 이하의 층을 포함하는 발광 유기 다이오드
EP1739765A1 (de) * 2005-07-01 2007-01-03 Novaled AG Organische Leuchtdiode und Anordnung mit mehreren organischen Leuchtdioden
US8288180B2 (en) 2005-07-04 2012-10-16 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing light emitting device
EP1780816B1 (en) 2005-11-01 2020-07-01 Novaled GmbH A method for producing an electronic device with a layer structure and an electronic device
EP1939320B1 (de) * 2005-12-07 2013-08-21 Novaled AG Verfahren zum Abscheiden eines Aufdampfmaterials
US8026513B2 (en) * 2006-01-05 2011-09-27 Konica Minolta Holdings, Inc. Bottom emission type organic electroluminescent panel
JP5683104B2 (ja) 2006-03-21 2015-03-11 ノヴァレッド・アクチエンゲゼルシャフト ドープされた有機半導体材料の製造方法及びそのために用いられる配合物
EP2014137B1 (en) * 2006-05-04 2017-08-09 LG Display Co., Ltd. Organic light-emitting device having light-emitting pattern and method for preparing the same
US7898610B2 (en) * 2006-06-30 2011-03-01 Lg. Display Co., Ltd. Liquid crystal display device and method of fabricating the same
DE102007015468A1 (de) * 2007-03-30 2008-10-02 Osram Opto Semiconductors Gmbh Organische strahlungsemittierende Vorrichtung, deren Verwendung sowie ein Herstellungsverfahren für die Vorrichtung
US7875881B2 (en) * 2007-04-03 2011-01-25 Semiconductor Energy Laboratory Co., Ltd. Memory device and semiconductor device
JP5086184B2 (ja) * 2007-06-14 2012-11-28 株式会社半導体エネルギー研究所 発光素子、発光装置および照明装置
KR101482760B1 (ko) 2007-06-14 2015-01-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광장치 및 전자기기, 및 발광장치의 제조 방법
US8093806B2 (en) 2007-06-20 2012-01-10 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, method for manufacturing the same, and electronic apparatus
JP5208591B2 (ja) 2007-06-28 2013-06-12 株式会社半導体エネルギー研究所 発光装置、及び照明装置
DE102009022902B4 (de) 2009-03-30 2023-10-26 Pictiva Displays International Limited Organisches optoelektronisches Bauteil und Verfahren zur Herstellung eines organischen optoelektronischen Bauteils
JP2012182443A (ja) 2011-02-11 2012-09-20 Semiconductor Energy Lab Co Ltd 発光素子及び発光装置
WO2014054551A1 (en) * 2012-10-03 2014-04-10 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, electronic device, and lighting device
JP2016095502A (ja) * 2014-11-11 2016-05-26 株式会社半導体エネルギー研究所 表示システム、表示装置
JP6538339B2 (ja) * 2014-12-12 2019-07-03 株式会社Ｊｏｌｅｄ 有機ｅｌ素子および有機ｅｌ素子の製造方法
WO2022076766A1 (en) * 2020-10-09 2022-04-14 Flex-N-Gate Advanced Product Development, Llc Illuminated-marking system
WO2026003967A1 (ja) * 2024-06-25 2026-01-02 シャープディスプレイテクノロジー株式会社 発光素子、表示装置及び発光素子の製造方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US221701A (en) * 1879-11-18 Improvement in hub-attaching devices
US4376145A (en) * 1980-12-22 1983-03-08 W. H. Brady Co. Electroluminescent display
US4727044A (en) 1984-05-18 1988-02-23 Semiconductor Energy Laboratory Co., Ltd. Method of making a thin film transistor with laser recrystallized source and drain
US4885211A (en) * 1987-02-11 1989-12-05 Eastman Kodak Company Electroluminescent device with improved cathode
JP3069139B2 (ja) * 1990-03-16 2000-07-24 旭化成工業株式会社 分散型電界発光素子
US5047687A (en) * 1990-07-26 1991-09-10 Eastman Kodak Company Organic electroluminescent device with stabilized cathode
US5093698A (en) * 1991-02-12 1992-03-03 Kabushiki Kaisha Toshiba Organic electroluminescent device
US5328854A (en) * 1993-03-31 1994-07-12 At&T Bell Laboratories Fabrication of electronic devices with an internal window
JP2639355B2 (ja) 1994-09-01 1997-08-13 日本電気株式会社 半導体装置およびその製造方法
US5684365A (en) 1994-12-14 1997-11-04 Eastman Kodak Company TFT-el display panel using organic electroluminescent media
DE69535970D1 (de) 1994-12-14 2009-08-06 Eastman Kodak Co Elektrolumineszente Vorrichtung mit einer organischen elektrolumineszenten Schicht
DE69612659T2 (de) * 1995-03-16 2002-03-07 British Nuclear Fuels Plc, Risley Festoxidbrennstoffzellen mit spezifischen elektrodenschichten
JPH09148066A (ja) 1995-11-24 1997-06-06 Pioneer Electron Corp 有機ｅｌ素子
WO1997040648A1 (en) * 1996-04-25 1997-10-30 Philips Electronics N.V. Organic electroluminescent device
US5902688A (en) * 1996-07-16 1999-05-11 Hewlett-Packard Company Electroluminescent display device
WO1998003042A1 (en) * 1996-07-16 1998-01-22 Philips Electronics N.V. Organic electroluminescent device
JP3622874B2 (ja) 1996-07-31 2005-02-23 パイオニア株式会社 有機エレクトロルミネセンス素子
US5766779A (en) * 1996-08-20 1998-06-16 Eastman Kodak Company Electron transporting materials for organic electroluminescent devices
JPH10270171A (ja) * 1997-01-27 1998-10-09 Junji Kido 有機エレクトロルミネッセント素子
CN1155115C (zh) 1997-11-17 2004-06-23 Lg电子株式会社 有机场致发光器件
US6248458B1 (en) * 1997-11-17 2001-06-19 Lg Electronics Inc. Organic electroluminescent device with improved long-term stability
US6064151A (en) * 1997-12-08 2000-05-16 Motorola, Inc. Organic electroluminescent device with enhanced performance
US6137223A (en) * 1998-07-28 2000-10-24 Eastman Kodak Company Electron-injecting layer formed from a dopant layer for organic light-emitting structure
US6188134B1 (en) 1998-08-20 2001-02-13 The United States Of America As Represented By The Secretary Of The Navy Electronic devices with rubidium barrier film and process for making same
US6169359B1 (en) * 1998-09-14 2001-01-02 Planar Systems, Inc. Electroluminescent phosphor thin films with increased brightness that includes an alkali halide
US6137233A (en) * 1998-10-16 2000-10-24 Electro-Mag International, Inc. Ballast circuit with independent lamp control
US6259138B1 (en) 1998-12-18 2001-07-10 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device having multilayered gate electrode and impurity regions overlapping therewith
US6114088A (en) 1999-01-15 2000-09-05 3M Innovative Properties Company Thermal transfer element for forming multilayer devices
US6281627B1 (en) * 1999-01-21 2001-08-28 Tdk Corporation Organic electroluminescent device with a high resistant inorganic electron injecting layer
JP4472056B2 (ja) * 1999-07-23 2010-06-02 株式会社半導体エネルギー研究所 エレクトロルミネッセンス表示装置及びその作製方法
US6278236B1 (en) 1999-09-02 2001-08-21 Eastman Kodak Company Organic electroluminescent devices with electron-injecting layer having aluminum and alkali halide
US6936485B2 (en) * 2000-03-27 2005-08-30 Semiconductor Energy Laboratory Co., Ltd. Method of manufacturing a light emitting device

Also Published As

Publication number Publication date
CN101916828A (zh) 2010-12-15
JP4463392B2 (ja) 2010-05-19
KR100793042B1 (ko) 2008-01-10
TW465119B (en) 2001-11-21
DE60045463D1 (de) 2011-02-17
US7205019B2 (en) 2007-04-17
JP2001102176A (ja) 2001-04-13
EP1071145A3 (en) 2004-04-14
CN1282064A (zh) 2001-01-31
US20040028807A1 (en) 2004-02-12
KR20050082165A (ko) 2005-08-22
EP1071145A2 (en) 2001-01-24
KR20010029987A (ko) 2001-04-16
US6620528B1 (en) 2003-09-16
CN101916828B (zh) 2014-07-09
KR100722180B1 (ko) 2007-05-29
EP1071145B1 (en) 2011-01-05

Similar Documents

Publication Publication Date Title
CN1282064B (zh) 电致发光显示器件及与其结合使用的电子信号板
US6853411B2 (en) Light-producing high aperture ratio display having aligned tiles
US7663314B2 (en) Organic electroluminescence display panel and method for sealing the same
US6552496B2 (en) EL display device and electronic device
GB2393314A (en) Display and method for manufacturing the same
US20070126683A1 (en) Display device and driving method therefor
EP1107335A2 (en) Organic EL display device
CN100382355C (zh) 电光学装置及其制造方法，及电子仪器
JPH11339968A (ja) 有機エレクトロルミネッセンス素子
KR101183437B1 (ko) 박막 트랜지스터 및 이를 이용한 유기전계발광표시장치
KR100623449B1 (ko) 유기 전계발광 표시소자 및 그 제조방법
KR100631121B1 (ko) 유기전계발광표시소자 및 그 제조방법
KR102595457B1 (ko) 정전기 방지회로를 포함한 유기발광 다이오드 표시장치용 어레이 기판
KR102756665B1 (ko) 전계발광 표시장치
KR100623450B1 (ko) 유기 전계발광 표시소자 및 그 제조방법
KR100965094B1 (ko) 유기 전계 발광 소자 및 그 제조 방법
KR100515564B1 (ko) 능동 유기 전계 발광소자 및 그 제조 방법
KR101010372B1 (ko) 유기 전계 발광 소자 및 그 제조 방법
JPH01243394A (ja) 薄膜ｅｌ素子

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20170724

CF01 Termination of patent right due to non-payment of annual fee