DE69200411T2 - Blau ausstrahlende organische Elektrolumineszensvorrichtung mit innerem Zonenübergang. - Google Patents

Blau ausstrahlende organische Elektrolumineszensvorrichtung mit innerem Zonenübergang.

Info

Publication number
DE69200411T2
DE69200411T2 DE69200411T DE69200411T DE69200411T2 DE 69200411 T2 DE69200411 T2 DE 69200411T2 DE 69200411 T DE69200411 T DE 69200411T DE 69200411 T DE69200411 T DE 69200411T DE 69200411 T2 DE69200411 T2 DE 69200411T2
Authority
DE
Germany
Prior art keywords
blue
electron injecting
transporting zone
organic
comprised
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 - Lifetime
Application number
DE69200411T
Other languages
English (en)
Other versions
DE69200411D1 (de
Inventor
Steven Arland Vanslyke
Philip Steven Bryan
Frank Vito Lovecchio
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.)
Global OLED Technology LLC
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69200411D1 publication Critical patent/DE69200411D1/de
Application granted granted Critical
Publication of DE69200411T2 publication Critical patent/DE69200411T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/06—Aluminium compounds
    • C07F5/069—Aluminium compounds without C-aluminium linkages
    • 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
DE69200411T 1991-08-01 1992-08-01 Blau ausstrahlende organische Elektrolumineszensvorrichtung mit innerem Zonenübergang. Expired - Lifetime DE69200411T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/738,777 US5150006A (en) 1991-08-01 1991-08-01 Blue emitting internal junction organic electroluminescent device (II)

Publications (2)

Publication Number Publication Date
DE69200411D1 DE69200411D1 (de) 1994-10-20
DE69200411T2 true DE69200411T2 (de) 1995-05-04

Family

ID=24969433

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69200411T Expired - Lifetime DE69200411T2 (de) 1991-08-01 1992-08-01 Blau ausstrahlende organische Elektrolumineszensvorrichtung mit innerem Zonenübergang.

Country Status (6)

Country Link
US (1) US5150006A (de)
EP (1) EP0534510B1 (de)
JP (1) JP3215510B2 (de)
AT (1) ATE111673T1 (de)
CA (1) CA2074920C (de)
DE (1) DE69200411T2 (de)

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EP0534510A1 (de) 1993-03-31
ATE111673T1 (de) 1994-09-15
EP0534510B1 (de) 1994-09-14
US5150006A (en) 1992-09-22
JPH05198378A (ja) 1993-08-06
CA2074920A1 (en) 1993-02-02

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