[go: up one dir, main page]

EP0826248A4 - ELECTROCHEMICAL LIGHT-EMITTING DEVICES - Google Patents

ELECTROCHEMICAL LIGHT-EMITTING DEVICES

Info

Publication number
EP0826248A4
EP0826248A4 EP96914717A EP96914717A EP0826248A4 EP 0826248 A4 EP0826248 A4 EP 0826248A4 EP 96914717 A EP96914717 A EP 96914717A EP 96914717 A EP96914717 A EP 96914717A EP 0826248 A4 EP0826248 A4 EP 0826248A4
Authority
EP
European Patent Office
Prior art keywords
emitting devices
electrochemical light
electrochemical
light
emitting
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.)
Withdrawn
Application number
EP96914717A
Other languages
German (de)
French (fr)
Other versions
EP0826248A1 (en
Inventor
Gang Yu
Yong Cao
Qibing Pei
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.)
DuPont Displays Inc
Original Assignee
Uniax Corp
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
Priority claimed from US08/444,998 external-priority patent/US5677546A/en
Priority claimed from US08/554,419 external-priority patent/US5895717A/en
Application filed by Uniax Corp filed Critical Uniax Corp
Publication of EP0826248A1 publication Critical patent/EP0826248A1/en
Publication of EP0826248A4 publication Critical patent/EP0826248A4/en
Withdrawn legal-status Critical Current

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]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/135—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising mobile ions
    • 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
    • H10K50/805—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Devices (AREA)
EP96914717A 1995-05-19 1996-05-20 ELECTROCHEMICAL LIGHT-EMITTING DEVICES Withdrawn EP0826248A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/444,998 US5677546A (en) 1995-05-19 1995-05-19 Polymer light-emitting electrochemical cells in surface cell configuration
US08/554,419 US5895717A (en) 1995-11-08 1995-11-08 Electrochemical light-emitting devices
US554419 1995-11-08
PCT/US1996/007257 WO1996037001A1 (en) 1995-05-19 1996-05-20 Electrochemical light-emitting devices
US444998 2006-05-31

Publications (2)

Publication Number Publication Date
EP0826248A1 EP0826248A1 (en) 1998-03-04
EP0826248A4 true EP0826248A4 (en) 1998-07-15

Family

ID=27034145

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96914717A Withdrawn EP0826248A4 (en) 1995-05-19 1996-05-20 ELECTROCHEMICAL LIGHT-EMITTING DEVICES

Country Status (3)

Country Link
EP (1) EP0826248A4 (en)
AU (1) AU5799596A (en)
WO (1) WO1996037001A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758431A1 (en) * 1997-01-10 1998-07-17 Commissariat Energie Atomique THIN-LAYER ELECTROLUMINESCENT DISPLAY DEVICE WITH ALTERNATIVE EXCITATION AND ITS EMBODIMENT PROCESS
US6611096B1 (en) * 1999-09-03 2003-08-26 3M Innovative Properties Company Organic electronic devices having conducting self-doped polymer buffer layers
DE19950782A1 (en) * 1999-10-21 2001-05-10 Fraunhofer Ges Forschung Transparent organic electroluminescent devices
DE102004043305A1 (en) * 2004-09-08 2006-03-09 Insko Tec E.K. Self-organizing formulations and their use as building blocks in functional components
EP2545600A2 (en) 2010-03-11 2013-01-16 Merck Patent GmbH Radiative fibers
KR20130020883A (en) 2010-03-11 2013-03-04 메르크 파텐트 게엠베하 Fibers in therapy and cosmetics
WO2012013270A1 (en) * 2010-07-26 2012-02-02 Merck Patent Gmbh Nanocrystals in devices
US9761824B2 (en) 2012-05-18 2017-09-12 Sumitomo Chemical Company Limited Multilayer light-emitting electrochemical cell device structures
GB201216140D0 (en) * 2012-09-11 2012-10-24 Polyphotonix Ltd Apparatus for emitting light and method of manufacture
CN104282834B (en) * 2013-07-07 2019-06-14 潘才法 A kind of composition and its application in organic electronic device
CN114256294A (en) * 2021-12-02 2022-03-29 闽都创新实验室 Luminous electrochemical artificial synapse with photoelectric signal parallel output function and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189549A (en) * 1990-02-26 1993-02-23 Molecular Displays, Inc. Electrochromic, electroluminescent and electrochemiluminescent displays

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404304A (en) * 1964-04-30 1968-10-01 Texas Instruments Inc Semiconductor junction device for generating optical radiation
US3701043A (en) * 1970-02-16 1972-10-24 Mc Donnell Douglas Corp Negative resistance light emitting diode device
US5155566A (en) * 1990-03-27 1992-10-13 Kabushiki Kaisha Toshiba Organic thin film element
JPH0719800Y2 (en) * 1991-01-30 1995-05-10 ローム株式会社 LED array
US5408109A (en) * 1991-02-27 1995-04-18 The Regents Of The University Of California Visible light emitting diodes fabricated from soluble semiconducting polymers
JPH04336260A (en) * 1991-05-14 1992-11-24 Eastman Kodak Japan Kk Light emitting diode printer head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5189549A (en) * 1990-02-26 1993-02-23 Molecular Displays, Inc. Electrochromic, electroluminescent and electrochemiluminescent displays

Also Published As

Publication number Publication date
WO1996037001A1 (en) 1996-11-21
AU5799596A (en) 1996-11-29
EP0826248A1 (en) 1998-03-04

Similar Documents

Publication Publication Date Title
DE69523755D1 (en) ELECTROCHEMICAL LIGHT-EMITTING DEVICES
DE69603416D1 (en) Electrochemical immunobiosensor
NO962381L (en) Forward-protector devices
FI951018A0 (en) Hoeghastighetsdataoeverfoering i mobiltelesystem
EP0826248A4 (en) ELECTROCHEMICAL LIGHT-EMITTING DEVICES
KR960035643U (en) Battery fixture
DE69825968D1 (en) LIGHT-EMITTING DEVICE
DE69812105D1 (en) TAKING DEVICES
FI972138A0 (en) Returtraog i bestrykningsanordning
BR9503278A (en) Mouth-absorbing devices
KR970015354U (en) battery
UA1118S (en) BATTERY
KR970015352U (en) battery
KR970007252U (en) battery
KR960035649U (en) battery
KR970007245U (en) battery
FI2050U1 (en) Rullstol Foer fastmontering i fordonsgolv
FI1872U1 (en) I dryckesbackar anvaendbart reklammaterial
FI1803U1 (en) Anordning i saollskopa
FI1900U1 (en) Spejningsbraeda Foer katter i hoeghus
FI2190U1 (en) Stoedkonstruktion Foer sprutroer i en pappersmaskin / kartonmaskin
FI2204U1 (en) Lyftmekanism Foer en saekerhetskant i en Saeng
FI955358A0 (en) Aotkomstfoerfarande Foer tvaovaegskommunikation i kabeltelevisionssystem
FI953322A0 (en) Foerpackningsapparatur Foer i staplar frammabart styckegods
FI956200A0 (en) Avvisarlistarrangemang i hisskorg

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19971121

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB NL

A4 Supplementary search report drawn up and despatched

Effective date: 19980527

AK Designated contracting states

Kind code of ref document: A4

Designated state(s): DE FR GB NL

17Q First examination report despatched

Effective date: 19990803

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DUPONT DISPLAYS, INC.

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20060715