WO2009133501A8 - Oled device with current limiting layer - Google Patents

Oled device with current limiting layer Download PDF

Info

Publication number
WO2009133501A8
WO2009133501A8 PCT/IB2009/051665 IB2009051665W WO2009133501A8 WO 2009133501 A8 WO2009133501 A8 WO 2009133501A8 IB 2009051665 W IB2009051665 W IB 2009051665W WO 2009133501 A8 WO2009133501 A8 WO 2009133501A8
Authority
WO
WIPO (PCT)
Prior art keywords
oled device
current limiting
limiting layer
electrode layer
field
Prior art date
Application number
PCT/IB2009/051665
Other languages
French (fr)
Other versions
WO2009133501A1 (en
Inventor
Conrad W. A. Verjans
Original Assignee
Philips Intellectual Property & Standards Gmbh
Koninklijke Philips Electronics N. V.
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 Philips Intellectual Property & Standards Gmbh, Koninklijke Philips Electronics N. V. filed Critical Philips Intellectual Property & Standards Gmbh
Publication of WO2009133501A1 publication Critical patent/WO2009133501A1/en
Publication of WO2009133501A8 publication Critical patent/WO2009133501A8/en

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
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/861—Repairing

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

The invention relates to an OLED device (100) with an organic light emitting structure (30) between a first and a second electrode layer (20, 50). In order to limit currents that are generated by increased electrical field strengths (Ea), as they occur for example near defects (51) in an electrode layer (50), the device comprises at least one additional field-sensitive layer (40) the conductivity of which decreases with increasing strength of an electrical test field.
PCT/IB2009/051665 2008-04-29 2009-04-23 Oled device with current limiting layer WO2009133501A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08103762.4 2008-04-29
EP08103762 2008-04-29

Publications (2)

Publication Number Publication Date
WO2009133501A1 WO2009133501A1 (en) 2009-11-05
WO2009133501A8 true WO2009133501A8 (en) 2017-03-30

Family

ID=40875137

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/051665 WO2009133501A1 (en) 2008-04-29 2009-04-23 Oled device with current limiting layer

Country Status (2)

Country Link
TW (1) TW201006303A (en)
WO (1) WO2009133501A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013112253A1 (en) * 2013-11-07 2015-05-07 Osram Oled Gmbh Optoelectronic component, method for operating an optoelectronic component and method for producing an optoelectronic component
US10971765B2 (en) * 2018-10-05 2021-04-06 Palo Alto Research Center Incorporated Current control systems and methods

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2769753B1 (en) * 1997-10-09 1999-12-03 Commissariat Energie Atomique ELECTRICAL CHARACTERIZATION OF AN INSULATING LAYER COVERING A CONDUCTIVE OR SEMICONDUCTOR SUBSTRATE
US6713955B1 (en) * 1998-11-20 2004-03-30 Agilent Technologies, Inc. Organic light emitting device having a current self-limiting structure
JP2004095388A (en) * 2002-08-30 2004-03-25 Pioneer Electronic Corp Organic el element
JP2005166441A (en) * 2003-12-02 2005-06-23 Pioneer Electronic Corp Organic el panel and manufacturing method of the same

Also Published As

Publication number Publication date
TW201006303A (en) 2010-02-01
WO2009133501A1 (en) 2009-11-05

Similar Documents

Publication Publication Date Title
BR112012011085A2 (en) polymer composition and power cable comprising the polymer composition
EA201391660A1 (en) GLASS SHEET WITH ELEMENT FOR ELECTRIC CONNECTION
EP2330652A3 (en) Light-emitting element, light-emitting device, electronic device, and lighting device
DE112010001377T8 (en) A glass composition, composition for an electric conductive paste containing the same, electrode wiring member and electronic component
WO2009114670A3 (en) Support mounted electrically interconnected die assembly
TW201207053A (en) Thick-film pastes containing lead-tellurium-lithium-oxides, and their use in the manufacture of semiconductor devices
EP2533308A3 (en) Light emitting device and method for manufacturing the same
AR092432A1 (en) PANEL WITH AN ELECTRICAL CONNECTION ELEMENT
EP2445006A3 (en) Light-emitting device and method for manufacturing the same
SG157311A1 (en) Printable compositions containing silver nanoparticles, processes for producing electrically conductive coatings using the same, and coatings prepared thereby
EP2713400A3 (en) Organic light emitting diode display, touch display device and method for fabricating the same
WO2012097166A3 (en) Oled lighting device with short tolerant structure
WO2010036036A3 (en) Novel anthracene derivatives and organic electronic device using same
GB2472554A (en) High performance carbon nanocomposites for ultracapacitors
WO2009145501A3 (en) Light emitting device and a fabrication method thereof
EP4369897A3 (en) Display unit
MX348463B (en) Crosslinkable polymer composition and cable with advantageous electrical properties.
WO2007002681A3 (en) Electrically conductive polymer compositions
EP2439793A3 (en) Light emitting device and lighting instrument including the same
WO2012024544A3 (en) Variable resistance memory element and fabrication methods
EP2402995A3 (en) Light emitting device and light unit
BRPI0915980A2 (en) proton conductive composite electrolyte, membrane electrode assembly, and electrochemical device.
WO2010104706A3 (en) Garment with a retroreflective and electroluminescent article
WO2008082609A3 (en) Transparent conductive nano-composites
EP2180532A3 (en) Semiconductor light emitting device

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09738514

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09738514

Country of ref document: EP

Kind code of ref document: A1