KR101378803B1 - 발광소자, 발광장치 및 전자기기 - Google Patents

발광소자, 발광장치 및 전자기기 Download PDF

Info

Publication number
KR101378803B1
KR101378803B1 KR1020060075957A KR20060075957A KR101378803B1 KR 101378803 B1 KR101378803 B1 KR 101378803B1 KR 1020060075957 A KR1020060075957 A KR 1020060075957A KR 20060075957 A KR20060075957 A KR 20060075957A KR 101378803 B1 KR101378803 B1 KR 101378803B1
Authority
KR
South Korea
Prior art keywords
layer
light emitting
electrode
emitting device
energy gap
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.)
Active
Application number
KR1020060075957A
Other languages
English (en)
Korean (ko)
Other versions
KR20070019597A (ko
Inventor
노부하루 오사와
유지 이와키
사토시 세오
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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 가부시키가이샤 한도오따이 에네루기 켄큐쇼 filed Critical 가부시키가이샤 한도오따이 에네루기 켄큐쇼
Publication of KR20070019597A publication Critical patent/KR20070019597A/ko
Application granted granted Critical
Publication of KR101378803B1 publication Critical patent/KR101378803B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting 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
    • H05B33/14—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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/302—Details of OLEDs of OLED structures
    • H10K2102/3023—Direction of light emission
    • H10K2102/3031—Two-side emission, e.g. transparent OLEDs [TOLED]
    • 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
    • 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
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/131—Interconnections, e.g. wiring lines or terminals

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Indole Compounds (AREA)
KR1020060075957A 2005-08-11 2006-08-11 발광소자, 발광장치 및 전자기기 Active KR101378803B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005233603 2005-08-11
JPJP-P-2005-00233603 2005-08-11

Publications (2)

Publication Number Publication Date
KR20070019597A KR20070019597A (ko) 2007-02-15
KR101378803B1 true KR101378803B1 (ko) 2014-03-27

Family

ID=37722046

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020060075957A Active KR101378803B1 (ko) 2005-08-11 2006-08-11 발광소자, 발광장치 및 전자기기

Country Status (4)

Country Link
US (1) US8003977B2 (https=)
JP (3) JP2007073500A (https=)
KR (1) KR101378803B1 (https=)
CN (1) CN100565966C (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7772761B2 (en) * 2005-09-28 2010-08-10 Osram Opto Semiconductors Gmbh Organic electrophosphorescence device having interfacial layers
WO2007143197A2 (en) * 2006-06-02 2007-12-13 Qd Vision, Inc. Light-emitting devices and displays with improved performance
WO2008063657A2 (en) * 2006-11-21 2008-05-29 Qd Vision, Inc. Light emitting devices and displays with improved performance
WO2008063658A2 (en) 2006-11-21 2008-05-29 Qd Vision, Inc. Semiconductor nanocrystals and compositions and devices including same
WO2008063652A1 (en) 2006-11-21 2008-05-29 Qd Vision, Inc. Blue emitting semiconductor nanocrystals and compositions and devices including same
US7723722B2 (en) * 2007-03-23 2010-05-25 Semiconductor Energy Laboratory Co., Ltd. Organic compound, anthracene derivative, and light-emitting element, light-emitting device, and electronic device using anthracene derivative
KR101167867B1 (ko) * 2007-03-26 2012-07-23 가부시키가이샤 알박 유기 ｅｌ 소자, 유기 ｅｌ 소자 제조 방법
JP5048369B2 (ja) * 2007-03-26 2012-10-17 株式会社アルバック 有機ｅｌ素子、有機ｅｌ素子製造方法
KR101995369B1 (ko) 2008-04-03 2019-07-02 삼성 리서치 아메리카 인코포레이티드 양자점들을 포함하는 발광 소자
US9525148B2 (en) 2008-04-03 2016-12-20 Qd Vision, Inc. Device including quantum dots
DE102008062283B4 (de) * 2008-12-10 2016-01-07 Technische Universität Dresden Verfahren zur Herstellung großflächig emittierender Lichtemitterdioden
US9142804B2 (en) * 2010-02-09 2015-09-22 Samsung Display Co., Ltd. Organic light-emitting device including barrier layer and method of manufacturing the same
US10570113B2 (en) * 2010-04-09 2020-02-25 Semiconductor Energy Laboratory Co., Ltd. Aromatic amine derivative, light-emitting element, light-emitting device, electronic device, and lighting device
DE112012007377B4 (de) 2011-02-16 2025-08-07 Semiconductor Energy Laboratory Co., Ltd. Licht emittierendes Element
KR20250026895A (ko) 2011-02-16 2025-02-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 발광 엘리먼트
KR102052214B1 (ko) * 2011-07-22 2019-12-04 가부시키가이샤 한도오따이 에네루기 켄큐쇼 디벤조[ｃ,ｇ]카르바졸 화합물, 발광 소자, 발광 장치, 디스플레이 장치, 조명 장치 및 전자 장치
US8916897B2 (en) * 2012-05-31 2014-12-23 Semiconductor Energy Laboratory Co., Ltd. Light-emitting element, light-emitting device, display device, electronic device, and lighting device
TWI651878B (zh) * 2012-08-03 2019-02-21 日商半導體能源研究所股份有限公司 發光元件、發光裝置、顯示裝置、電子裝置及照明設備
JP2014187130A (ja) * 2013-03-22 2014-10-02 Nippon Hoso Kyokai <Nhk> 有機エレクトロルミネッセンス素子、表示装置および照明装置、正孔輸送材料の評価方法
CN104465652B (zh) * 2014-12-05 2018-09-18 上海天马微电子有限公司 一种阵列基板、显示装置及阵列基板的制作方法
CN110506091B (zh) * 2017-04-14 2021-10-22 3M创新有限公司 耐久的低辐射率窗膜构造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020121860A1 (en) * 2000-12-28 2002-09-05 Satoshi Seo Light emitting device and method of manufacturing the same
KR20050054945A (ko) * 2005-03-16 2005-06-10 후지쯔 가부시끼가이샤 유기 일렉트로루미네선스 소자 및 유기 일렉트로루미네선스디스플레이
JP2005520307A (ja) * 2002-03-28 2005-07-07 ノヴァレッド・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 有機層を有する透明な熱安定性発光素子

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2846503B2 (ja) * 1990-06-14 1999-01-13 出光興産株式会社 素子用薄膜電極及びそれを有するエレクトロルミネッセンス素子並びにそれらの製造方法
JPH04297076A (ja) * 1991-01-31 1992-10-21 Toshiba Corp 有機ｅｌ素子
JP3933789B2 (ja) * 1997-05-19 2007-06-20 三菱化学株式会社 有機電界発光素子
JPH11185955A (ja) * 1997-12-22 1999-07-09 Tdk Corp 有機ｅｌカラーディスプレイ
JPH11322723A (ja) * 1998-03-10 1999-11-24 Sharp Corp エナミン基含有ヒドラゾン化合物及び有機電界発光素子
JP4105429B2 (ja) * 1998-04-08 2008-06-25 出光興産株式会社 有機エレクトロルミネッセンス素子
JPH11354282A (ja) * 1998-06-08 1999-12-24 Matsushita Electric Ind Co Ltd 有機発光素子
US6451415B1 (en) * 1998-08-19 2002-09-17 The Trustees Of Princeton University Organic photosensitive optoelectronic device with an exciton blocking layer
US6097147A (en) 1998-09-14 2000-08-01 The Trustees Of Princeton University Structure for high efficiency electroluminescent 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
JP2001176667A (ja) * 1999-12-21 2001-06-29 Toyota Motor Corp 有機ｅｌ素子
US6580213B2 (en) 2000-01-31 2003-06-17 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device and method of manufacturing the same
JP2002008860A (ja) * 2000-04-18 2002-01-11 Mitsubishi Chemicals Corp 有機電界発光素子
JP2002175887A (ja) * 2000-12-07 2002-06-21 Denso Corp 有機ｅｌ素子
US6573651B2 (en) * 2000-12-18 2003-06-03 The Trustees Of Princeton University Highly efficient OLEDs using doped ambipolar conductive molecular organic thin films
JP2002289358A (ja) * 2001-03-23 2002-10-04 Ricoh Co Ltd 有機エレクトロルミネッセンス素子
US6734457B2 (en) 2001-11-27 2004-05-11 Semiconductor Energy Laboratory Co., Ltd. Light emitting device
US6951694B2 (en) * 2002-03-29 2005-10-04 The University Of Southern California Organic light emitting devices with electron blocking layers
JP2003297575A (ja) * 2002-04-08 2003-10-17 Toyota Central Res & Dev Lab Inc 有機電界発光素子
US20040086743A1 (en) * 2002-11-06 2004-05-06 Brown Cory S. Organometallic compounds for use in electroluminescent devices
JP2004342383A (ja) * 2003-05-14 2004-12-02 Rohm Co Ltd 有機エレクトロルミネセンスディスプレイ素子
JP2005100921A (ja) 2003-08-22 2005-04-14 Sony Corp 有機ｅｌ素子および表示装置
JP2005100977A (ja) * 2003-08-29 2005-04-14 Semiconductor Energy Lab Co Ltd 電界発光素子およびそれを用いた発光装置
US20060269780A1 (en) * 2003-09-25 2006-11-30 Takayuki Fukumatsu Organic electroluminescent device
JP2005108730A (ja) 2003-09-30 2005-04-21 Tdk Corp 有機ｅｌ素子及びその製造方法
US7232619B2 (en) * 2003-10-03 2007-06-19 Semiconductor Energy Laboratory Co., Ltd. Pyrene derivative, light emitting element, and light emitting device
US20050136289A1 (en) * 2003-12-22 2005-06-23 Chu Hye Y. White organic light emitting device
US7474048B2 (en) * 2005-06-01 2009-01-06 The Trustees Of Princeton University Fluorescent filtered electrophosphorescence
CN101273008A (zh) 2005-09-30 2008-09-24 株式会社半导体能源研究所 螺芴衍生物,发光元件用材料,发光元件,发光设备和电子设备

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020121860A1 (en) * 2000-12-28 2002-09-05 Satoshi Seo Light emitting device and method of manufacturing the same
JP2005520307A (ja) * 2002-03-28 2005-07-07 ノヴァレッド・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング 有機層を有する透明な熱安定性発光素子
KR20050054945A (ko) * 2005-03-16 2005-06-10 후지쯔 가부시끼가이샤 유기 일렉트로루미네선스 소자 및 유기 일렉트로루미네선스디스플레이

Also Published As

Publication number Publication date
KR20070019597A (ko) 2007-02-15
CN100565966C (zh) 2009-12-02
JP2016006917A (ja) 2016-01-14
US20070034856A1 (en) 2007-02-15
JP6067818B2 (ja) 2017-01-25
JP2014068022A (ja) 2014-04-17
JP2007073500A (ja) 2007-03-22
CN1913192A (zh) 2007-02-14
US8003977B2 (en) 2011-08-23

Similar Documents

Publication Publication Date Title
JP6067818B2 (ja) 発光素子、発光装置、電子機器
US9391128B2 (en) Light emitting device and electronic device
US9203035B2 (en) Spirofluorene derivative, material for light-emitting element, light-emitting element, light-emitting device, and electronic device
JP4531342B2 (ja) 白色有機発光素子および発光装置
CN100484349C (zh) 有机发光元件
TWI407613B (zh) 有機電致發光裝置及顯示元件
KR101359412B1 (ko) 카르바졸 유도체, 발광소자용 재료, 발광소자, 발광 장치 및 전자기기
US7371470B2 (en) Pyran derivative
EP1457543A1 (en) Organic electroluminescent element and display employing the same
KR101288586B1 (ko) 정공 주입성 재료, 발광 소자용 재료, 발광 소자, 유기화합물, 모노머 및 모노머 혼합물
CN112300128B (zh) 有机化合物及包含其的有机发光二极管和有机发光显示装置
KR20200073601A (ko) 유기 화합물, 이를 포함하는 유기발광다이오드 및 유기발광표시장치
JP5041767B2 (ja) カルバゾール誘導体、発光素子用材料、発光素子、発光装置及び電子機器
TWI400222B (zh) 二苯乙烯衍生物，發光元件用之材料，發光元件，發光裝置，及電子設備
JP2006237592A (ja) 正孔注入性材料、発光素子用材料、発光素子、有機化合物、モノマー及びモノマー混合物
JP4963214B2 (ja) スチルベン誘導体、発光素子用材料、発光素子、発光装置及び電子機器
JP2001196173A (ja) 有機ｅｌ表示装置
JP2006352095A (ja) 発光素子、発光装置、および電子機器

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20060811

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20110808

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 20060811

Comment text: Patent Application

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

Comment text: Notification of reason for refusal

Patent event date: 20121128

Patent event code: PE09021S01D

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

Comment text: Notification of reason for refusal

Patent event date: 20130703

Patent event code: PE09021S01D

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

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20131223

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20140321

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20140324

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
FPAY Annual fee payment

Payment date: 20170220

Year of fee payment: 4

PR1001 Payment of annual fee

Payment date: 20170220

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 20180219

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 20180219

Start annual number: 5

End annual number: 5

FPAY Annual fee payment

Payment date: 20200218

Year of fee payment: 7

PR1001 Payment of annual fee

Payment date: 20200218

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20210218

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20240110

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 20250106

Start annual number: 12

End annual number: 12