TWI367048B - Organic electroluminescent device - Google Patents

Organic electroluminescent device

Info

Publication number
TWI367048B
TWI367048B TW093130520A TW93130520A TWI367048B TW I367048 B TWI367048 B TW I367048B TW 093130520 A TW093130520 A TW 093130520A TW 93130520 A TW93130520 A TW 93130520A TW I367048 B TWI367048 B TW I367048B
Authority
TW
Taiwan
Prior art keywords
organic electroluminescent
electroluminescent device
organic
electroluminescent
Prior art date
Application number
TW093130520A
Other languages
English (en)
Other versions
TW200524477A (en
Inventor
Junji Kido
Toshio Matsumoto
Takeshi Nakada
Norifumi Kawamura
Original Assignee
Junji Kido
Rohm Co Ltd
Mitsubishi Heavy Ind 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 Junji Kido, Rohm Co Ltd, Mitsubishi Heavy Ind Ltd filed Critical Junji Kido
Publication of TW200524477A publication Critical patent/TW200524477A/zh
Application granted granted Critical
Publication of TWI367048B publication Critical patent/TWI367048B/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]
    • H10K50/17—Carrier injection layers
    • 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
    • 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
    • H10K85/60—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
TW093130520A 2003-10-17 2004-10-08 Organic electroluminescent device TWI367048B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003358402A JP4476594B2 (ja) 2003-10-17 2003-10-17 有機エレクトロルミネッセント素子

Publications (2)

Publication Number Publication Date
TW200524477A TW200524477A (en) 2005-07-16
TWI367048B true TWI367048B (en) 2012-06-21

Family

ID=34373644

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093130520A TWI367048B (en) 2003-10-17 2004-10-08 Organic electroluminescent device

Country Status (7)

Country Link
US (1) US8558451B2 (zh)
EP (1) EP1524706B1 (zh)
JP (1) JP4476594B2 (zh)
KR (1) KR100894306B1 (zh)
CN (1) CN100466331C (zh)
ES (1) ES2636486T3 (zh)
TW (1) TWI367048B (zh)

Families Citing this family (127)

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EP1524706A2 (en) 2005-04-20
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ES2636486T3 (es) 2017-10-05

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