TWI339997B - Oled device with a performance-enhancing layer - Google Patents

Oled device with a performance-enhancing layer

Info

Publication number
TWI339997B
TWI339997B TW092137129A TW92137129A TWI339997B TW I339997 B TWI339997 B TW I339997B TW 092137129 A TW092137129 A TW 092137129A TW 92137129 A TW92137129 A TW 92137129A TW I339997 B TWI339997 B TW I339997B
Authority
TW
Taiwan
Prior art keywords
performance
oled device
enhancing layer
enhancing
layer
Prior art date
Application number
TW092137129A
Other languages
English (en)
Other versions
TW200423804A (en
Inventor
Liang-Sheng Liao
Joseph K Madathil
Kevin P Klubek
Dustin L Comfort
Ching W Tang
Original Assignee
Global Oled Technology Llc
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 Global Oled Technology Llc filed Critical Global Oled Technology Llc
Publication of TW200423804A publication Critical patent/TW200423804A/zh
Application granted granted Critical
Publication of TWI339997B publication Critical patent/TWI339997B/zh

Links

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]
    • 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
    • H05B33/18—Light sources with substantially two-dimensional radiating surfaces characterised by the nature or concentration of the activator
    • 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
    • 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
    • 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
    • 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
    • H10K85/30—Coordination compounds
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/351—Metal complexes comprising lanthanides or actinides, e.g. comprising europium
    • 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
    • H10K85/611—Charge transfer complexes
    • 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
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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
    • H10K85/649—Aromatic compounds comprising a hetero atom

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
TW092137129A 2003-02-14 2003-12-26 Oled device with a performance-enhancing layer TWI339997B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/366,835 US6781149B1 (en) 2003-02-14 2003-02-14 OLED device with a performance-enhancing layer

Publications (2)

Publication Number Publication Date
TW200423804A TW200423804A (en) 2004-11-01
TWI339997B true TWI339997B (en) 2011-04-01

Family

ID=32681743

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092137129A TWI339997B (en) 2003-02-14 2003-12-26 Oled device with a performance-enhancing layer

Country Status (6)

Country Link
US (1) US6781149B1 (zh)
EP (1) EP1447862A2 (zh)
JP (1) JP4473004B2 (zh)
KR (1) KR20040073986A (zh)
CN (1) CN1610464A (zh)
TW (1) TWI339997B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285617A (ja) * 2004-03-30 2005-10-13 Seiko Epson Corp 有機ｅｌ装置および電子機器
JP2007173145A (ja) 2005-12-26 2007-07-05 Sony Corp 転写用基板、転写方法、および有機電界発光素子の製造方法
US20070166566A1 (en) * 2006-01-18 2007-07-19 Eastman Kodak Company Electroluminescent device including a gallium complex
TW200809739A (en) * 2006-08-08 2008-02-16 Ritdisplay Corp Method for fabricating active matrix organic electro-luminescence display panel
KR102248402B1 (ko) * 2018-04-19 2021-05-04 엘지디스플레이 주식회사 전계발광 표시장치 및 그 제조방법

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937272A (en) 1997-06-06 1999-08-10 Eastman Kodak Company Patterned organic layers in a full-color organic electroluminescent display array on a thin film transistor array substrate
GB9808061D0 (en) * 1998-04-16 1998-06-17 Cambridge Display Tech Ltd Polymer devices
US6172459B1 (en) * 1998-07-28 2001-01-09 Eastman Kodak Company Electron-injecting layer providing a modified interface between an organic light-emitting structure and a cathode buffer layer
JP2000340365A (ja) * 1999-05-25 2000-12-08 Matsushita Electric Ind Co Ltd 有機電界発光素子
US6639357B1 (en) * 2000-02-28 2003-10-28 The Trustees Of Princeton University High efficiency transparent organic light emitting devices
TW532048B (en) * 2000-03-27 2003-05-11 Idemitsu Kosan Co Organic electroluminescence element
JP2002280184A (ja) * 2001-03-16 2002-09-27 Nippon Seiki Co Ltd 有機電界発光素子
JP2002352961A (ja) * 2001-05-25 2002-12-06 Toray Ind Inc 有機電界発光装置
JP2003303681A (ja) * 2002-04-09 2003-10-24 Sharp Corp 有機ｌｅｄ素子およびその製造方法、有機ｌｅｄ表示装置
JP4443872B2 (ja) * 2002-08-09 2010-03-31 株式会社半導体エネルギー研究所 電界発光素子、発光装置、電気器具
JP4210093B2 (ja) * 2002-10-03 2009-01-14 大日本印刷株式会社 有機エレクトロルミネッセント画像表示装置

Also Published As

Publication number Publication date
JP2004247309A (ja) 2004-09-02
JP4473004B2 (ja) 2010-06-02
KR20040073986A (ko) 2004-08-21
EP1447862A2 (en) 2004-08-18
US6781149B1 (en) 2004-08-24
CN1610464A (zh) 2005-04-27
TW200423804A (en) 2004-11-01

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Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent