KR101454731B1 - 유기 발광 소자 - Google Patents

유기 발광 소자 Download PDF

Info

Publication number
KR101454731B1
KR101454731B1 KR1020070131074A KR20070131074A KR101454731B1 KR 101454731 B1 KR101454731 B1 KR 101454731B1 KR 1020070131074 A KR1020070131074 A KR 1020070131074A KR 20070131074 A KR20070131074 A KR 20070131074A KR 101454731 B1 KR101454731 B1 KR 101454731B1
Authority
KR
South Korea
Prior art keywords
light emitting
emitting device
organic light
electrodes
partial electrodes
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
KR1020070131074A
Other languages
English (en)
Korean (ko)
Other versions
KR20080055733A (ko
Inventor
얀 블로빗츠-니모트
스벤 무라노
얀 비른슈토크
Original Assignee
노발레드 게엠베하
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 노발레드 게엠베하 filed Critical 노발레드 게엠베하
Publication of KR20080055733A publication Critical patent/KR20080055733A/ko
Application granted granted Critical
Publication of KR101454731B1 publication Critical patent/KR101454731B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • 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
    • H10K59/84—Parallel electrical configurations of multiple OLEDs
    • 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
    • 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
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/854—Arrangements for extracting light from the devices comprising scattering means
    • 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
    • H10K59/86—Series electrical configurations of multiple OLEDs
    • 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
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/877—Arrangements for extracting light from the devices comprising scattering means

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020070131074A 2006-12-14 2007-12-14 유기 발광 소자 Expired - Fee Related KR101454731B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006059509.2 2006-12-14
DE102006059509A DE102006059509B4 (de) 2006-12-14 2006-12-14 Organisches Leuchtbauelement

Publications (2)

Publication Number Publication Date
KR20080055733A KR20080055733A (ko) 2008-06-19
KR101454731B1 true KR101454731B1 (ko) 2014-10-27

Family

ID=39204964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070131074A Expired - Fee Related KR101454731B1 (ko) 2006-12-14 2007-12-14 유기 발광 소자

Country Status (6)

Country Link
US (1) US20080143250A1 (enExample)
EP (1) EP1933400B1 (enExample)
JP (1) JP5232461B2 (enExample)
KR (1) KR101454731B1 (enExample)
CN (1) CN101222022B (enExample)
DE (1) DE102006059509B4 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8653537B2 (en) 2004-08-13 2014-02-18 Novaled Ag Layer assembly for a light-emitting component
DE502005002342D1 (de) * 2005-03-15 2008-02-07 Novaled Ag Lichtemittierendes Bauelement
DE502005002218D1 (de) 2005-04-13 2008-01-24 Novaled Ag Anordnung für eine organische Leuchtdiode vom pin-Typ und Verfahren zum Herstellen
EP1727221B1 (de) 2005-05-27 2010-04-14 Novaled AG Transparente organische Leuchtdiode
EP2045843B1 (de) * 2005-06-01 2012-08-01 Novaled AG Lichtemittierendes Bauteil mit einer Elektrodenanordnung
EP1739765A1 (de) * 2005-07-01 2007-01-03 Novaled AG Organische Leuchtdiode und Anordnung mit mehreren organischen Leuchtdioden
DE502005004675D1 (de) * 2005-12-21 2008-08-21 Novaled Ag Organisches Bauelement
DE602006001930D1 (de) * 2005-12-23 2008-09-04 Novaled Ag tur von organischen Schichten
EP1804308B1 (en) * 2005-12-23 2012-04-04 Novaled AG An organic light emitting device with a plurality of organic electroluminescent units stacked upon each other
EP1808909A1 (de) 2006-01-11 2007-07-18 Novaled AG Elekrolumineszente Lichtemissionseinrichtung
EP1848049B1 (de) * 2006-04-19 2009-12-09 Novaled AG Lichtemittierendes Bauelement
DE102007019260B4 (de) * 2007-04-17 2020-01-16 Novaled Gmbh Nichtflüchtiges organisches Speicherelement
DE102008036063B4 (de) * 2008-08-04 2017-08-31 Novaled Gmbh Organischer Feldeffekt-Transistor
DE102008036062B4 (de) 2008-08-04 2015-11-12 Novaled Ag Organischer Feldeffekt-Transistor
DE102008051012B4 (de) 2008-10-13 2015-07-16 Novaled Ag Lichtemittierende Vorrichtung und Verfahren zum Herstellen
EP2267818B1 (en) 2009-06-22 2017-03-22 Novaled GmbH Organic lighting device
US8137148B2 (en) * 2009-09-30 2012-03-20 General Electric Company Method of manufacturing monolithic parallel interconnect structure
US20120261652A1 (en) 2009-10-14 2012-10-18 Novaled Ag Electro-Optical, Organic Semiconductor Component and Method for the Production Thereof
DE102009057212B4 (de) 2009-12-01 2017-04-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Unterdrückung partieller Kurzschlussursachen bei elektrischen Bauelementen auf Basis organischer Materialien
DE102010061013B4 (de) 2010-12-03 2019-03-21 Novaled Gmbh Organisches elektro-optisches Bauelement
TWI461104B (zh) * 2011-12-20 2014-11-11 友達光電股份有限公司 有機電致發光元件
DE102012109208B4 (de) 2012-09-28 2019-05-23 Osram Oled Gmbh Verfahren zum Bearbeiten einer Vorrichtung mit wenigstens einer elektrischen Schichtenstruktur und Bauelementanordnung hierfür
DE102013109822A1 (de) * 2013-09-09 2015-03-12 Osram Opto Semiconductors Gmbh Strahlungsemittierende Vorrichtung und Verfahren zur Herstellung derselben
CN107123745B (zh) * 2017-04-27 2018-12-14 上海天马有机发光显示技术有限公司 像素阵列及其制作方法、显示面板和显示装置
CN119365012B (zh) * 2023-07-11 2025-12-05 重庆康佳光电科技有限公司 显示面板及电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010109322A (ko) * 2000-01-25 2001-12-08 요트.게.아. 롤페즈 전기발광 소자
US20050174064A1 (en) 2004-02-06 2005-08-11 Eastman Kodak Company OLED apparatus having improved fault tolerance
KR20060056343A (ko) * 2003-07-24 2006-05-24 제너럴 일렉트릭 캄파니 개선된 광 추출의 유기 전계 발광 소자

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266164A (en) * 1977-05-16 1981-05-05 Schroeder Becky J Electroluminescent backing sheet for reading and writing in the dark
US6229265B1 (en) * 1977-05-16 2001-05-08 Becky J. Schroeder-Perry Electroluminescent display of line segments
US4356429A (en) * 1980-07-17 1982-10-26 Eastman Kodak Company Organic electroluminescent cell
US4769292A (en) * 1987-03-02 1988-09-06 Eastman Kodak Company Electroluminescent device with modified thin film luminescent zone
JP2813428B2 (ja) * 1989-08-17 1998-10-22 三菱電機株式会社 電界効果トランジスタ及び該電界効果トランジスタを用いた液晶表示装置
US7494638B1 (en) * 1990-08-30 2009-02-24 Mitsubishi Corporation Form of carbon
US5093698A (en) * 1991-02-12 1992-03-03 Kabushiki Kaisha Toshiba Organic electroluminescent device
DE59510315D1 (de) * 1994-04-07 2002-09-19 Covion Organic Semiconductors Spiroverbindungen und ihre Verwendung als Elektrolumineszenzmaterialien
US5703436A (en) * 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
US5707745A (en) * 1994-12-13 1998-01-13 The Trustees Of Princeton University Multicolor organic light emitting devices
JP3586939B2 (ja) * 1994-12-22 2004-11-10 株式会社デンソー Ｅｌ素子およびその製造方法
KR100332186B1 (ko) * 1995-11-28 2002-05-09 포만 제프리 엘 유기전자발광소자를향상시키기위하여사용된유기/무기합금
JPH10125469A (ja) * 1996-10-24 1998-05-15 Tdk Corp 有機ｅｌ発光素子
US5811833A (en) * 1996-12-23 1998-09-22 University Of So. Ca Electron transporting and light emitting layers based on organic free radicals
US5917280A (en) * 1997-02-03 1999-06-29 The Trustees Of Princeton University Stacked organic light emitting devices
US6337492B1 (en) * 1997-07-11 2002-01-08 Emagin Corporation Serially-connected organic light emitting diode stack having conductors sandwiching each light emitting layer
US6303238B1 (en) * 1997-12-01 2001-10-16 The Trustees Of Princeton University OLEDs doped with phosphorescent compounds
US6396208B1 (en) * 1998-01-27 2002-05-28 Nec Corporation Organic electroluminescent device and its manufacturing process
GB9805476D0 (en) * 1998-03-13 1998-05-13 Cambridge Display Tech Ltd Electroluminescent devices
KR100582328B1 (ko) * 1998-04-09 2006-05-23 이데미쓰 고산 가부시키가이샤 유기 전자 발광 소자
JP3884564B2 (ja) * 1998-05-20 2007-02-21 出光興産株式会社 有機ｅｌ発光素子およびそれを用いた発光装置
US6437769B1 (en) * 1998-07-24 2002-08-20 Seiko Epson Corporation Display apparatus
US6274980B1 (en) * 1998-11-16 2001-08-14 The Trustees Of Princeton University Single-color stacked organic light emitting device
JP2000196140A (ja) * 1998-12-28 2000-07-14 Sharp Corp 有機エレクトロルミネッセンス素子とその製造法
GB2347013A (en) * 1999-02-16 2000-08-23 Sharp Kk Charge-transport structures
US7001536B2 (en) * 1999-03-23 2006-02-21 The Trustees Of Princeton University Organometallic complexes as phosphorescent emitters in organic LEDs
US6878297B1 (en) * 1999-06-09 2005-04-12 Cambridge Display Technology, Limited Method of producing organic light-emissive devices
WO2001005194A1 (en) * 1999-07-07 2001-01-18 Sony Corporation Method and apparatus for manufacturing flexible organic el display
US6310360B1 (en) * 1999-07-21 2001-10-30 The Trustees Of Princeton University Intersystem crossing agents for efficient utilization of excitons in organic light emitting devices
BE1012802A3 (fr) * 1999-07-28 2001-03-06 Cockerill Rech & Dev Dispositif electroluminescent et son procede de fabrication.
TW474114B (en) * 1999-09-29 2002-01-21 Junji Kido Organic electroluminescent device, organic electroluminescent device assembly and method of controlling the emission spectrum in the device
KR100377321B1 (ko) * 1999-12-31 2003-03-26 주식회사 엘지화학 피-형 반도체 성질을 갖는 유기 화합물을 포함하는 전기소자
US6660410B2 (en) * 2000-03-27 2003-12-09 Idemitsu Kosan Co., Ltd. Organic electroluminescence element
US6645645B1 (en) * 2000-05-30 2003-11-11 The Trustees Of Princeton University Phosphorescent organic light emitting devices
US6348359B1 (en) * 2000-09-22 2002-02-19 Eastman Kodak Company Cathode contact structures in organic electroluminescent devices
DE10058578C2 (de) 2000-11-20 2002-11-28 Univ Dresden Tech Lichtemittierendes Bauelement mit organischen Schichten
US6573651B2 (en) * 2000-12-18 2003-06-03 The Trustees Of Princeton University Highly efficient OLEDs using doped ambipolar conductive molecular organic thin films
EP1374641B1 (en) * 2001-03-02 2017-12-27 The Trustees Of Princeton University Double doped-layer, phosphorescent organic light emitting devices
US6580027B2 (en) * 2001-06-11 2003-06-17 Trustees Of Princeton University Solar cells using fullerenes
DE10145492B4 (de) * 2001-09-14 2004-11-11 Novaled Gmbh Elektrolumineszente Lichtemissionseinrichtung, insbesondere als Weißlichtquelle
US6734457B2 (en) * 2001-11-27 2004-05-11 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US6642092B1 (en) * 2002-07-11 2003-11-04 Sharp Laboratories Of America, Inc. Thin-film transistors formed on a metal foil substrate
GB2392023A (en) * 2002-08-05 2004-02-18 Gen Electric Series connected oled structure and fabrication method
US6693296B1 (en) * 2002-08-07 2004-02-17 Eastman Kodak Company OLED apparatus including a series of OLED devices
US7034470B2 (en) * 2002-08-07 2006-04-25 Eastman Kodak Company Serially connecting OLED devices for area illumination
TW556446B (en) * 2002-09-11 2003-10-01 Opto Tech Corp Organic light-emitting device and the manufacturing method thereof
US6965197B2 (en) * 2002-10-01 2005-11-15 Eastman Kodak Company Organic light-emitting device having enhanced light extraction efficiency
US6870196B2 (en) * 2003-03-19 2005-03-22 Eastman Kodak Company Series/parallel OLED light source
US6936961B2 (en) * 2003-05-13 2005-08-30 Eastman Kodak Company Cascaded organic electroluminescent device having connecting units with N-type and P-type organic layers
DE10357044A1 (de) * 2003-12-04 2005-07-14 Novaled Gmbh Verfahren zur Dotierung von organischen Halbleitern mit Chinondiiminderivaten
US20060014044A1 (en) * 2004-07-14 2006-01-19 Au Optronics Corporation Organic light-emitting display with multiple light-emitting modules
US7543954B2 (en) * 2004-09-15 2009-06-09 World Properties, Inc. Large area EL lamp
CN101527133B (zh) * 2004-09-17 2012-07-18 日本电气株式会社 半导体器件、使用该器件的电路和显示设备及其驱动方法
US7242141B2 (en) * 2004-09-27 2007-07-10 Osram Opto Semiconductor Gmbh Integrated fuses for OLED lighting device
JP4653455B2 (ja) * 2004-10-28 2011-03-16 パナソニック電工株式会社 有機電界発光素子用封止部材及び有機電界発光素子
EP1701395B1 (de) * 2005-03-11 2012-09-12 Novaled AG Transparentes lichtemittierendes Bauelement
EP1753048B1 (de) * 2005-08-11 2008-08-20 Novaled AG Verfahren zum Herstellen eines top-emittierenden Bauteils sowie Verwendung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010109322A (ko) * 2000-01-25 2001-12-08 요트.게.아. 롤페즈 전기발광 소자
KR20060056343A (ko) * 2003-07-24 2006-05-24 제너럴 일렉트릭 캄파니 개선된 광 추출의 유기 전계 발광 소자
US20050174064A1 (en) 2004-02-06 2005-08-11 Eastman Kodak Company OLED apparatus having improved fault tolerance

Also Published As

Publication number Publication date
KR20080055733A (ko) 2008-06-19
CN101222022B (zh) 2012-08-08
EP1933400A2 (de) 2008-06-18
EP1933400B1 (de) 2020-01-22
DE102006059509B4 (de) 2012-05-03
JP2008153224A (ja) 2008-07-03
CN101222022A (zh) 2008-07-16
US20080143250A1 (en) 2008-06-19
EP1933400A3 (de) 2010-08-18
JP5232461B2 (ja) 2013-07-10
DE102006059509A1 (de) 2008-06-26

Similar Documents

Publication Publication Date Title
KR101454731B1 (ko) 유기 발광 소자
JP5520288B2 (ja) 有機発光ダイオード、および照明装置
US7663300B2 (en) Organic light emitting devices for illumination
TWI473263B (zh) 大面積發光二極體光源
US8836223B2 (en) OLED panel with fuses
JP5643186B2 (ja) ヒューズ構造体を有する発光有機部品
RU2449511C2 (ru) Электролюминесцентное устройство, имеющее точку переменного цвета
US9655198B2 (en) Method of operating an organic light-emitting component
JP2004207126A (ja) 有機ｅｌパネル
US9219101B2 (en) Organic EL device and method for manufacturing organic EL device
JP2012209504A (ja) 有機ｅｌ照明装置
KR20120025455A (ko) 전계 발광 장치 및 세그먼트형 조명 장치
KR101477076B1 (ko) 발광 유기 컴포넌트, 다수의 발광 유기 컴포넌트들을 갖는 배열 및 전극 구조
KR20140002953A (ko) 발광장치 및 그 제어방법

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

FPAY Annual fee payment

Payment date: 20170919

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

FPAY Annual fee payment

Payment date: 20180918

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20190917

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20241021

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20241021