TW200720352A - Method for producing material for forming protective film for organic electroluminescent device - Google Patents

Method for producing material for forming protective film for organic electroluminescent device

Info

Publication number
TW200720352A
TW200720352A TW095129898A TW95129898A TW200720352A TW 200720352 A TW200720352 A TW 200720352A TW 095129898 A TW095129898 A TW 095129898A TW 95129898 A TW95129898 A TW 95129898A TW 200720352 A TW200720352 A TW 200720352A
Authority
TW
Taiwan
Prior art keywords
protective film
organic
devices
organic electroluminescent
electroluminescent device
Prior art date
Application number
TW095129898A
Other languages
Chinese (zh)
Inventor
Takeyoshi Katoh
Original Assignee
Zeon 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
Application filed by Zeon Corp filed Critical Zeon Corp
Publication of TW200720352A publication Critical patent/TW200720352A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • 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
    • H10K50/84—Passivation; Containers; Encapsulations
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/331—Nanoparticles used in non-emissive layers, e.g. in packaging layer
    • 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
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/122—Pixel-defining structures or layers, e.g. banks
    • 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
    • H10K59/10—OLED displays
    • H10K59/17—Passive-matrix OLED displays
    • H10K59/173—Passive-matrix OLED displays comprising banks or shadow masks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Biophysics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Electroluminescent Light Sources (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Disclosed is a method for producing a material for forming a protective film for organic EL devices which is thinner than conventional protective films and enables to suppress generation or growth of dark spots in organic EL devices, thereby allowing the organic EL devices to perform light-emitting functions effectively. Specifically disclosed is a method for producing a material for forming a protective film for organic EL devices which is composed of a resin liquid. This method comprises a first step for obtaining a resin liquid by mixing a resin component with a solvent, and a second step wherein the resin liquid obtained in the first step is adjusted so that it contains foreign particles having an average particle diameter of not less than 0.5 m at a rate of 5 particles/mL or less.
TW095129898A 2005-08-31 2006-08-15 Method for producing material for forming protective film for organic electroluminescent device TW200720352A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005252405 2005-08-31

Publications (1)

Publication Number Publication Date
TW200720352A true TW200720352A (en) 2007-06-01

Family

ID=37808677

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095129898A TW200720352A (en) 2005-08-31 2006-08-15 Method for producing material for forming protective film for organic electroluminescent device

Country Status (3)

Country Link
JP (1) JPWO2007026579A1 (en)
TW (1) TW200720352A (en)
WO (1) WO2007026579A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102282203A (en) * 2009-03-17 2011-12-14 东丽株式会社 Porous polypropylene film and production method therefor

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011151388A (en) * 2009-12-24 2011-08-04 Mitsubishi Plastics Inc Solar cell sealing material and solar cell module produced using the same
JP2012049300A (en) * 2010-08-26 2012-03-08 Nippon Zeon Co Ltd Semiconductor element substrate
JP6331349B2 (en) * 2013-11-19 2018-05-30 セイコーエプソン株式会社 Functional layer forming ink and method for producing organic electroluminescence element
JP6816741B2 (en) * 2018-05-01 2021-01-20 セイコーエプソン株式会社 Manufacturing method of organic electroluminescence device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9816720D0 (en) * 1998-08-01 1998-09-30 Pilkington Plc Process for coating glass
JP2003229271A (en) * 2002-02-05 2003-08-15 Dainippon Printing Co Ltd Organic electroluminescent image display device and manufacturing method of the same
JP2004191817A (en) * 2002-12-13 2004-07-08 Dainippon Printing Co Ltd Color filter
JP4368167B2 (en) * 2003-08-29 2009-11-18 大日本印刷株式会社 Colored substrate for organic EL and organic EL display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102282203A (en) * 2009-03-17 2011-12-14 东丽株式会社 Porous polypropylene film and production method therefor
CN102282203B (en) * 2009-03-17 2013-04-03 东丽株式会社 Porous polypropylene film and production method thereof

Also Published As

Publication number Publication date
WO2007026579A1 (en) 2007-03-08
JPWO2007026579A1 (en) 2009-03-05

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