CN101032040B - 发光元件和发光设备 - Google Patents

发光元件和发光设备 Download PDF

Info

Publication number
CN101032040B
CN101032040B CN2005800333935A CN200580033393A CN101032040B CN 101032040 B CN101032040 B CN 101032040B CN 2005800333935 A CN2005800333935 A CN 2005800333935A CN 200580033393 A CN200580033393 A CN 200580033393A CN 101032040 B CN101032040 B CN 101032040B
Authority
CN
China
Prior art keywords
layer
light
emitting element
element according
oxide
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
CN2005800333935A
Other languages
English (en)
Chinese (zh)
Other versions
CN101032040A (zh
Inventor
熊木大介
瀬尾哲史
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 CN101032040A publication Critical patent/CN101032040A/zh
Application granted granted Critical
Publication of CN101032040B publication Critical patent/CN101032040B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • 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
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80—Constructional details
    • H10K30/81—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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron transporting layers comprising dopants
    • 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
    • H10K50/828—Transparent cathodes, e.g. comprising thin metal 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/852—Arrangements for extracting light from the devices comprising a resonant cavity structure, e.g. Bragg reflector pair
    • 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
    • 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]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • 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]
    • H10K2102/102—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising tin oxides, e.g. fluorine-doped SnO2
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/351—Thickness
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)
CN2005800333935A 2004-09-30 2005-09-27 发光元件和发光设备 Expired - Fee Related CN101032040B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004285777 2004-09-30
JP285777/2004 2004-09-30
PCT/JP2005/018243 WO2006035973A1 (en) 2004-09-30 2005-09-27 Light-emitting element and light-emitting device

Publications (2)

Publication Number Publication Date
CN101032040A CN101032040A (zh) 2007-09-05
CN101032040B true CN101032040B (zh) 2012-05-30

Family

ID=36119103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800333935A Expired - Fee Related CN101032040B (zh) 2004-09-30 2005-09-27 发光元件和发光设备

Country Status (5)

Country Link
US (4) US7964864B2 (enExample)
JP (1) JP4777032B2 (enExample)
KR (2) KR101233131B1 (enExample)
CN (1) CN101032040B (enExample)
WO (1) WO2006035973A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101233131B1 (ko) * 2004-09-30 2013-02-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 전자 장치
WO2006035952A1 (en) * 2004-09-30 2006-04-06 Semiconductor Energy Laboratory Co., Ltd. Light emitting element and display device using the same
KR101272098B1 (ko) * 2005-02-08 2013-06-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광소자, 발광장치 및 전자기기
US8659008B2 (en) 2005-07-08 2014-02-25 Semiconductor Energy Laboratory Co., Ltd. Composite material and light emitting element, light emitting device, and electronic device using the composite material
DE102007023876A1 (de) * 2007-03-02 2008-09-04 Osram Opto Semiconductors Gmbh Elektrisches organisches Bauelement und Verfahren zu seiner Herstellung
US8384283B2 (en) 2007-09-20 2013-02-26 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, and electronic device
KR100922759B1 (ko) * 2008-02-26 2009-10-21 삼성모바일디스플레이주식회사 유기 발광 소자
KR20090131550A (ko) * 2008-06-18 2009-12-29 삼성모바일디스플레이주식회사 유기 발광 소자
JP2010103500A (ja) * 2008-09-26 2010-05-06 Toppan Printing Co Ltd 有機電界発光素子及びその製造方法、画像表示装置、照明装置
JP5759669B2 (ja) 2008-12-01 2015-08-05 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、および照明装置
JP5690482B2 (ja) * 2008-12-01 2015-03-25 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
US8389979B2 (en) * 2009-05-29 2013-03-05 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
EP2436233B1 (en) 2009-05-29 2016-08-10 Semiconductor Energy Laboratory Co, Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
DK2513995T3 (en) * 2009-12-16 2016-08-29 Heliatek Gmbh PHOTOACTIVE COMPONENT WITH ORGANIC LAYERS
EP2365556B1 (en) 2010-03-08 2014-07-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, electronic device, and lighting device
CN102201541B (zh) * 2010-03-23 2015-11-25 株式会社半导体能源研究所 发光元件、发光装置、电子设备及照明装置
TWI506121B (zh) 2010-03-31 2015-11-01 Semiconductor Energy Lab 發光元件，發光裝置，電子裝置以及照明裝置
JP5801579B2 (ja) 2010-03-31 2015-10-28 株式会社半導体エネルギー研究所 発光素子、発光装置、電子機器、及び照明装置
KR102098563B1 (ko) 2010-06-25 2020-04-08 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 소자, 발광 장치, 디스플레이 및 전자 기기
WO2012086662A1 (en) * 2010-12-24 2012-06-28 Semiconductor Energy Laboratory Co., Ltd. Lighting device
US8552440B2 (en) * 2010-12-24 2013-10-08 Semiconductor Energy Laboratory Co., Ltd. Lighting device
KR20130108026A (ko) 2012-03-23 2013-10-02 주식회사 엘지화학 유기발광소자
TWI577238B (zh) * 2012-04-25 2017-04-01 群康科技(深圳)有限公司 有機發光二極體及包含其之顯示裝置
KR101978304B1 (ko) * 2012-11-15 2019-05-14 삼성전자주식회사 자체발광 디스플레이 패널 및 이를 가지는 디스플레이장치
US20160043142A1 (en) * 2013-03-21 2016-02-11 Industry-University Cooperation Foundation Hanyang University Two-terminal switching element having bidirectional switching characteristic, resistive memory cross-point array including same, and method for manufacturing two-terminal switching element and cross-point resistive memory array
CN103840047B (zh) * 2014-02-20 2016-07-06 浙江大学 一种以胶体NiO纳米晶薄膜为空穴传输层的光电器件及其制备方法
CN105161626B (zh) * 2015-06-23 2017-05-24 广东茵坦斯能源科技有限公司 一种掺杂的纳米锡化物有机发光器件
CN106098956A (zh) * 2016-07-14 2016-11-09 Tcl集团股份有限公司 一种qled及其制备方法
CN115277894B (zh) * 2022-06-21 2024-11-22 维沃移动通信有限公司 电子设备、插入检测方法及可读存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1474633A (zh) * 2002-08-09 2004-02-11 ��ʽ����뵼����Դ�о��� 有机电致发光元件
CN1498049A (zh) * 2002-10-09 2004-05-19 伊斯曼柯达公司 具有改善电压稳定性的级联有机电致发光器件

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03210791A (ja) 1990-01-12 1991-09-13 Hitachi Ltd 有機薄膜ｅｌ素子
JP3210791B2 (ja) 1993-11-30 2001-09-17 京セラ株式会社 カラー液晶表示装置の製造方法
US5703436A (en) * 1994-12-13 1997-12-30 The Trustees Of Princeton University Transparent contacts for organic devices
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
JP2000215984A (ja) 1999-01-26 2000-08-04 Matsushita Electric Works Ltd 有機電界発光素子
JP2000340365A (ja) 1999-05-25 2000-12-08 Matsushita Electric Ind Co Ltd 有機電界発光素子
KR100329571B1 (ko) * 2000-03-27 2002-03-23 김순택 유기 전자 발광소자
JP3812730B2 (ja) 2001-02-01 2006-08-23 富士写真フイルム株式会社 遷移金属錯体及び発光素子
JP4152665B2 (ja) 2001-07-11 2008-09-17 株式会社半導体エネルギー研究所 発光装置及びその作製方法
JP4611578B2 (ja) 2001-07-26 2011-01-12 淳二 城戸 有機エレクトロルミネッセント素子
JP2003068472A (ja) * 2001-08-29 2003-03-07 Hitachi Ltd 有機発光素子およびそれを用いた有機発光表示装置
JP2003089864A (ja) * 2001-09-18 2003-03-28 Mitsui Mining & Smelting Co Ltd アルミニウム合金薄膜及びその薄膜を有する配線回路並びにその薄膜を形成するターゲット材
US6734457B2 (en) * 2001-11-27 2004-05-11 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
SG142163A1 (en) * 2001-12-05 2008-05-28 Semiconductor Energy Lab Organic semiconductor element
JP2003264085A (ja) 2001-12-05 2003-09-19 Semiconductor Energy Lab Co Ltd 有機半導体素子、有機エレクトロルミネッセンス素子及び有機太陽電池
JP3783937B2 (ja) 2002-03-18 2006-06-07 富士電機ホールディングス株式会社 有機ｅｌ素子
JP3933591B2 (ja) 2002-03-26 2007-06-20 淳二 城戸 有機エレクトロルミネッセント素子
US7002176B2 (en) 2002-05-31 2006-02-21 Ricoh Company, Ltd. Vertical organic transistor
US6720092B2 (en) * 2002-07-08 2004-04-13 Eastman Kodak Company White organic light-emitting devices using rubrene layer
US6876144B2 (en) * 2002-09-09 2005-04-05 Kuan-Chang Peng Organic electroluminescent device having host material layer intermixed with luminescent material
US6765349B2 (en) * 2002-09-30 2004-07-20 Eastman Kodak Company High work function metal alloy cathode used in organic electroluminescent devices
US6717358B1 (en) * 2002-10-09 2004-04-06 Eastman Kodak Company Cascaded organic electroluminescent devices with improved voltage stability
US7615921B2 (en) * 2003-06-13 2009-11-10 Fuji Electric Holdings Co., Ltd. Organic EL device and organic EL panel
JP4243237B2 (ja) 2003-11-10 2009-03-25 淳二 城戸 有機素子、有機ｅｌ素子、有機太陽電池、及び、有機ｆｅｔ構造、並びに、有機素子の製造方法
CN100551187C (zh) 2003-12-26 2009-10-14 株式会社半导体能源研究所 发光元件
JP2005251587A (ja) * 2004-03-04 2005-09-15 Tdk Corp 有機ｅｌ素子
US7365486B2 (en) * 2004-07-09 2008-04-29 Au Optronics Corporation High contrast organic light emitting device with electron transport layer including fullerenes
JP2006295104A (ja) 2004-07-23 2006-10-26 Semiconductor Energy Lab Co Ltd 発光素子およびそれを用いた発光装置
WO2006013990A1 (en) * 2004-08-03 2006-02-09 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element and light-emitting device
EP1624502B1 (en) 2004-08-04 2015-11-18 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, display device, and electronic appliance
US7273663B2 (en) * 2004-08-20 2007-09-25 Eastman Kodak Company White OLED having multiple white electroluminescence units
EP1803172B1 (en) 2004-09-24 2017-10-25 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
KR101233131B1 (ko) * 2004-09-30 2013-02-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 장치 및 전자 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1474633A (zh) * 2002-08-09 2004-02-11 ��ʽ����뵼����Դ�о��� 有机电致发光元件
CN1498049A (zh) * 2002-10-09 2004-05-19 伊斯曼柯达公司 具有改善电压稳定性的级联有机电致发光器件

Also Published As

Publication number Publication date
KR101187202B1 (ko) 2012-10-02
WO2006035973A1 (en) 2006-04-06
KR20070072564A (ko) 2007-07-04
CN101032040A (zh) 2007-09-05
US20150053962A1 (en) 2015-02-26
US7964864B2 (en) 2011-06-21
US20110233597A1 (en) 2011-09-29
US20180277789A1 (en) 2018-09-27
US8878159B2 (en) 2014-11-04
US20070040161A1 (en) 2007-02-22
US10497894B2 (en) 2019-12-03
JP2006128100A (ja) 2006-05-18
KR20120014078A (ko) 2012-02-15
KR101233131B1 (ko) 2013-02-15
JP4777032B2 (ja) 2011-09-21

Similar Documents

Publication Publication Date Title
CN101032040B (zh) 发光元件和发光设备
JP6891210B2 (ja) 表示装置
US8207665B2 (en) Electroluminescence device
JP5459915B2 (ja) 発光装置および電気機器
CN100419519C (zh) 发光器件
JP5412478B2 (ja) 発光装置
CN101615628B (zh) 显示器件
JP2003092191A (ja) 発光装置及びその作製方法
TW200304236A (en) Light emitting device
JP5386525B2 (ja) 発光装置及び発光装置の作製方法
JP5132041B2 (ja) 発光装置および電気機器
JP2005209583A (ja) 発光装置
JP2004220830A (ja) エレクトロルミネッセンス素子及び表示装置

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

Granted publication date: 20120530

Termination date: 20200927