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AU3360899A - Voltage controlled color variable light-emitting devices featuring multilayers of discrete polymer layers and molecular/oligomer layers - Google Patents

Voltage controlled color variable light-emitting devices featuring multilayers of discrete polymer layers and molecular/oligomer layers

Info

Publication number
AU3360899A
AU3360899A AU33608/99A AU3360899A AU3360899A AU 3360899 A AU3360899 A AU 3360899A AU 33608/99 A AU33608/99 A AU 33608/99A AU 3360899 A AU3360899 A AU 3360899A AU 3360899 A AU3360899 A AU 3360899A
Authority
AU
Australia
Prior art keywords
layers
multilayers
molecular
emitting devices
voltage controlled
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.)
Abandoned
Application number
AU33608/99A
Inventor
Arthur J Epstein
Farideh Megdadi
Yunzhang Wang
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.)
Ohio State University
Original Assignee
Ohio State University
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 Ohio State University filed Critical Ohio State University
Publication of AU3360899A publication Critical patent/AU3360899A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
AU33608/99A 1998-03-27 1999-03-25 Voltage controlled color variable light-emitting devices featuring multilayers of discrete polymer layers and molecular/oligomer layers Abandoned AU3360899A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US7963898P 1998-03-27 1998-03-27
US60079638 1998-03-27
US25659299A 1999-02-23 1999-02-23
US09256592 1999-02-23
PCT/US1999/006292 WO1999049989A1 (en) 1998-03-27 1999-03-25 Voltage controlled color variable light-emitting devices featuring multilayers of discrete polymer layers and molecular/oligomer layers

Publications (1)

Publication Number Publication Date
AU3360899A true AU3360899A (en) 1999-10-18

Family

ID=26762239

Family Applications (1)

Application Number Title Priority Date Filing Date
AU33608/99A Abandoned AU3360899A (en) 1998-03-27 1999-03-25 Voltage controlled color variable light-emitting devices featuring multilayers of discrete polymer layers and molecular/oligomer layers

Country Status (4)

Country Link
EP (1) EP1068030A1 (en)
AU (1) AU3360899A (en)
CA (1) CA2326156A1 (en)
WO (1) WO1999049989A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW587239B (en) * 1999-11-30 2004-05-11 Semiconductor Energy Lab Electric device
JP2002358031A (en) 2001-06-01 2002-12-13 Semiconductor Energy Lab Co Ltd Light emitting device and driving method thereof
JP4574127B2 (en) 2003-03-26 2010-11-04 株式会社半導体エネルギー研究所 Element substrate and light emitting device
JP4743577B2 (en) * 2004-01-09 2011-08-10 大日本印刷株式会社 LIGHT EMITTING ELEMENT AND MANUFACTURING METHOD THEREOF

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3854070A (en) * 1972-12-27 1974-12-10 N Vlasenko Electroluminescent device with variable emission
US5093210A (en) * 1989-06-30 1992-03-03 Ricoh Company, Ltd. Electroluminescent device
US5663573A (en) * 1995-03-17 1997-09-02 The Ohio State University Bipolar electroluminescent device

Also Published As

Publication number Publication date
CA2326156A1 (en) 1999-10-07
WO1999049989A1 (en) 1999-10-07
EP1068030A1 (en) 2001-01-17

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase