TW200943603A - Organic electro-optical device, light source, display device and solar cell - Google Patents

Organic electro-optical device, light source, display device and solar cell

Info

Publication number
TW200943603A
TW200943603A TW097140511A TW97140511A TW200943603A TW 200943603 A TW200943603 A TW 200943603A TW 097140511 A TW097140511 A TW 097140511A TW 97140511 A TW97140511 A TW 97140511A TW 200943603 A TW200943603 A TW 200943603A
Authority
TW
Taiwan
Prior art keywords
layer
organic electro
optical device
cathode layer
light source
Prior art date
Application number
TW097140511A
Other languages
Chinese (zh)
Inventor
Gerardus Henricus Rietjens
De Weijer Peter Van
Original Assignee
Koninkl Philips Electronics Nv
Tno
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 Koninkl Philips Electronics Nv, Tno filed Critical Koninkl Philips Electronics Nv
Publication of TW200943603A publication Critical patent/TW200943603A/en

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/80—Constructional details
    • H10K30/88—Passivation; Containers; Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/873—Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/87—Passivation; Containers; Encapsulations
    • H10K59/874—Passivation; Containers; Encapsulations including getter material or desiccant
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/805—Electrodes
    • H10K59/8052—Cathodes
    • H10K59/80523—Multilayers, e.g. opaque multilayers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electroluminescent Light Sources (AREA)
  • Photovoltaic Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to an organic electro-optical device (10), to a light source, a display device and a solar cell. The organic electro-optical device comprises an organic electro-optical compound (40) sandwiched between an anode layer (30) and a cathode layer (50). The cathode layer comprises an electron-injecting metal being a metal having a relatively low work-function for injecting electrons into the organic electro-optical compound. The cathode layer is sealed from moisture via a sealing layer (60) deposited on the cathode layer. The sealing layer comprises a getter layer (70) for consuming water and an organic planarization layer (80) for encapsulating contamination particles (100) in or on the cathode layer. The getter layer is sandwiched between the cathode layer and the organic planarization layer. The sealing layer is sealed using an inorganic barrier layer (90). The effect of the sealing layer according to the invention is that it significantly increases the life-time of the organic electro-optical device.
TW097140511A 2007-10-25 2008-10-22 Organic electro-optical device, light source, display device and solar cell TW200943603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07119290 2007-10-25

Publications (1)

Publication Number Publication Date
TW200943603A true TW200943603A (en) 2009-10-16

Family

ID=40458504

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097140511A TW200943603A (en) 2007-10-25 2008-10-22 Organic electro-optical device, light source, display device and solar cell

Country Status (2)

Country Link
TW (1) TW200943603A (en)
WO (1) WO2009053886A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI449230B (en) * 2009-12-31 2014-08-11 Samsung Display Co Ltd Barrier film composition, display device including the same, and method of manufacturing display device including the same
CN107097484A (en) * 2011-01-27 2017-08-29 维特瑞弗莱克斯公司 The manufacture method and constituent of Inorganic multilayer stack and its correlation

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014082300A1 (en) * 2012-11-30 2014-06-05 海洋王照明科技股份有限公司 Organic light-emitting device and preparing method thereof
CN111540843A (en) * 2020-05-18 2020-08-14 昆山国显光电有限公司 Display panel and display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6146225A (en) * 1998-07-30 2000-11-14 Agilent Technologies, Inc. Transparent, flexible permeability barrier for organic electroluminescent devices
US7612498B2 (en) * 2003-11-27 2009-11-03 Toshiba Matsushita Display Technology Co., Ltd. Display element, optical device, and optical device manufacturing method
GB2421626A (en) * 2004-12-24 2006-06-28 Cambridge Display Tech Ltd Organic electroluminescent device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI449230B (en) * 2009-12-31 2014-08-11 Samsung Display Co Ltd Barrier film composition, display device including the same, and method of manufacturing display device including the same
CN107097484A (en) * 2011-01-27 2017-08-29 维特瑞弗莱克斯公司 The manufacture method and constituent of Inorganic multilayer stack and its correlation

Also Published As

Publication number Publication date
WO2009053886A2 (en) 2009-04-30
WO2009053886A3 (en) 2009-08-06

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