JP5728930B2 - 発光素子、表示装置および電子機器 - Google Patents

発光素子、表示装置および電子機器 Download PDF

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Publication number
JP5728930B2
JP5728930B2 JP2010283364A JP2010283364A JP5728930B2 JP 5728930 B2 JP5728930 B2 JP 5728930B2 JP 2010283364 A JP2010283364 A JP 2010283364A JP 2010283364 A JP2010283364 A JP 2010283364A JP 5728930 B2 JP5728930 B2 JP 5728930B2
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JP
Japan
Prior art keywords
light emitting
emitting layer
layer
light
host material
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
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JP2010283364A
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English (en)
Japanese (ja)
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JP2011151011A (ja
JP2011151011A5 (enExample
Inventor
英利 山本
英利 山本
藤田　徹司
徹司 藤田
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.)
Seiko Epson Corp
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Seiko Epson Corp
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Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2010283364A priority Critical patent/JP5728930B2/ja
Priority to US12/974,735 priority patent/US8395314B2/en
Priority to KR1020100131386A priority patent/KR20110073327A/ko
Priority to CN201010614887.5A priority patent/CN102157694B/zh
Priority to TW099145316A priority patent/TWI528863B/zh
Publication of JP2011151011A publication Critical patent/JP2011151011A/ja
Publication of JP2011151011A5 publication Critical patent/JP2011151011A5/ja
Application granted granted Critical
Publication of JP5728930B2 publication Critical patent/JP5728930B2/ja
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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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
    • H05B33/14—Light sources with substantially two-dimensional 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] 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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-anthracene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—Condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent layers
    • 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroluminescent Light Sources (AREA)
JP2010283364A 2009-12-22 2010-12-20 発光素子、表示装置および電子機器 Expired - Fee Related JP5728930B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2010283364A JP5728930B2 (ja) 2009-12-22 2010-12-20 発光素子、表示装置および電子機器
US12/974,735 US8395314B2 (en) 2009-12-22 2010-12-21 Light-emitting element, display device, and electronic apparatus having a plurality of interlayers
KR1020100131386A KR20110073327A (ko) 2009-12-22 2010-12-21 발광 소자, 표시 장치 및 전자 기기
CN201010614887.5A CN102157694B (zh) 2009-12-22 2010-12-22 发光元件、显示装置和电子设备
TW099145316A TWI528863B (zh) 2009-12-22 2010-12-22 發光元件、顯示裝置及電子機器

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009291439 2009-12-22
JP2009291439 2009-12-22
JP2010283364A JP5728930B2 (ja) 2009-12-22 2010-12-20 発光素子、表示装置および電子機器

Publications (3)

Publication Number Publication Date
JP2011151011A JP2011151011A (ja) 2011-08-04
JP2011151011A5 JP2011151011A5 (enExample) 2014-01-30
JP5728930B2 true JP5728930B2 (ja) 2015-06-03

Family

ID=44150070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010283364A Expired - Fee Related JP5728930B2 (ja) 2009-12-22 2010-12-20 発光素子、表示装置および電子機器

Country Status (5)

Country Link
US (1) US8395314B2 (enExample)
JP (1) JP5728930B2 (enExample)
KR (1) KR20110073327A (enExample)
CN (1) CN102157694B (enExample)
TW (1) TWI528863B (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5858689B2 (ja) * 2011-08-31 2016-02-10 キヤノン株式会社 表示装置
KR101942979B1 (ko) * 2012-01-11 2019-01-29 삼성전자주식회사 신규한 유기 반도체, 이를 포함하는 광활성층 및 광전 변환 소자
AU2013285041C1 (en) 2012-07-05 2017-08-17 P.C.O.A. Devices Ltd Medication dispenser
SI2879974T1 (en) 2012-07-30 2018-03-30 P.C.O.A. Devices Ltd. Container for the administration and administration of hard medical tablets
KR20150040118A (ko) * 2013-10-04 2015-04-14 엘지디스플레이 주식회사 유기발광소자 및 이를 포함한 유기발광표시장치
KR102126533B1 (ko) * 2013-10-04 2020-06-24 엘지디스플레이 주식회사 유기발광소자 및 이를 포함한 유기발광표시장치
IL233295B (en) 2014-06-22 2019-11-28 Ilan Paz A control pill dispensing system
WO2016151772A1 (ja) * 2015-03-24 2016-09-29 パイオニア株式会社 発光装置
WO2016151773A1 (ja) * 2015-03-24 2016-09-29 パイオニア株式会社 発光装置
IL238387B (en) 2015-04-20 2019-01-31 Paz Ilan Drug dispenser release mechanism
JP6020681B2 (ja) * 2015-08-05 2016-11-02 セイコーエプソン株式会社 発光素子、発光装置および電子機器
ES2964750T3 (es) 2015-10-15 2024-04-09 DosentRX Ltd Dispensadores de formas de dosificación basados en reconocimiento de imágenes
WO2017077529A1 (en) 2015-11-02 2017-05-11 P.C.O.A. Lockable advanceable oral dosage form dispenser containers
JP6999876B2 (ja) * 2017-07-28 2022-01-19 セイコーエプソン株式会社 発光素子、表示装置、および電子機器
JP7173260B2 (ja) * 2017-07-28 2022-11-16 セイコーエプソン株式会社 発光素子、表示装置、および電子機器
WO2020009039A1 (ja) * 2018-07-05 2020-01-09 キヤノン株式会社 有機ｅｌ素子及びこれを用いた表示装置、撮像装置、通信機器、照明装置、灯具、移動体
JP7336277B2 (ja) * 2018-07-05 2023-08-31 キヤノン株式会社 有機ｅｌ素子及びこれを用いた表示装置、撮像装置、通信機器、照明装置、灯具、移動体
WO2020149151A1 (ja) * 2019-01-15 2020-07-23 ソニーセミコンダクタソリューションズ株式会社 表示装置、表示装置の製造方法、及び、電子機器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100534246C (zh) * 2003-08-22 2009-08-26 索尼株式会社 有机电致发光器件及显示器
JP4496948B2 (ja) 2004-12-13 2010-07-07 株式会社豊田自動織機 有機ｅｌ素子
WO2006090568A1 (ja) * 2005-02-23 2006-08-31 Konica Minolta Holdings, Inc. 有機エレクトロルミネッセンス素子、発光パネル、液晶表示装置及び照明装置
JP4893573B2 (ja) * 2007-10-03 2012-03-07 セイコーエプソン株式会社 発光素子、表示装置および電子機器
JP4915356B2 (ja) * 2008-01-29 2012-04-11 セイコーエプソン株式会社 発光素子、表示装置および電子機器

Also Published As

Publication number Publication date
JP2011151011A (ja) 2011-08-04
CN102157694A (zh) 2011-08-17
TW201132227A (en) 2011-09-16
KR20110073327A (ko) 2011-06-29
US20110148289A1 (en) 2011-06-23
CN102157694B (zh) 2017-04-12
TWI528863B (zh) 2016-04-01
US8395314B2 (en) 2013-03-12

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