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WO1999003087A3 - Dispositif d'affichage electroluminescent organique a matrice active liee et son procede de production - Google Patents

Dispositif d'affichage electroluminescent organique a matrice active liee et son procede de production Download PDF

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Publication number
WO1999003087A3
WO1999003087A3 PCT/US1998/013935 US9813935W WO9903087A3 WO 1999003087 A3 WO1999003087 A3 WO 1999003087A3 US 9813935 W US9813935 W US 9813935W WO 9903087 A3 WO9903087 A3 WO 9903087A3
Authority
WO
WIPO (PCT)
Prior art keywords
active matrix
light emitting
organic light
plate assembly
emitting device
Prior art date
Application number
PCT/US1998/013935
Other languages
English (en)
Other versions
WO1999003087A2 (fr
Inventor
Christian M Heller
Gary W Jones
Original Assignee
Fed Corp
Christian M Heller
Gary W Jones
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 Fed Corp, Christian M Heller, Gary W Jones filed Critical Fed Corp
Priority to EP98933170A priority Critical patent/EP0995183A2/fr
Priority to CA002296026A priority patent/CA2296026A1/fr
Publication of WO1999003087A2 publication Critical patent/WO1999003087A2/fr
Publication of WO1999003087A3 publication Critical patent/WO1999003087A3/fr

Links

Classifications

    • 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
    • H05B33/02—Details
    • H05B33/04—Sealing arrangements, e.g. against humidity
    • 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
    • H10K59/127—Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
    • 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
    • H10K59/871—Self-supporting sealing arrangements
    • H10K59/8722—Peripheral sealing arrangements, e.g. adhesives, sealants
    • 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
    • H10K59/30—Devices specially adapted for multicolour light emission
    • H10K59/38—Devices specially adapted for multicolour light emission comprising colour filters or colour changing media [CCM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

La présente invention concerne un procédé permettant de former un dispositif d'affichage électroluminescent organique à matrice active. Ledit procédé consiste à former un ensemble de plaque électroluminescente organique, à former un ensemble de plaque de matrice active, et à sceller hermétiquement l'ensemble de plaque électroluminescente organique sur l'ensemble de matrice active. L'ensemble de plaque de matrice active peut comprendre un substrat équipé de circuits de commande et au moins une plage de pixel. Cette plage de pixel peut être réalisée dans un matériau injecteur d'électrons. Le matériau injecteur d'électrons peut être choisi dans le groupe composé de Mg+Al, Al+Li, LiF/Al et CsC. Le procédé peut en outre inclure une étape au cours de laquelle on nettoie la plage de pixel avant de sceller hermétiquement l'ensemble de plaque électroluminescente organique sur l'ensemble de plaque de matrice active. Le nettoyage peut comprendre une étape au cours de laquelle on nettoie au moins une plage de pixel à l'aide d'un faisceau ionique.
PCT/US1998/013935 1997-07-11 1998-07-06 Dispositif d'affichage electroluminescent organique a matrice active liee et son procede de production WO1999003087A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP98933170A EP0995183A2 (fr) 1997-07-11 1998-07-06 Dispositif d'affichage electroluminescent organique a matrice active liee et son procede de production
CA002296026A CA2296026A1 (fr) 1997-07-11 1998-07-06 Dispositif d'affichage electroluminescent organique a matrice active liee et son procede de production

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5235797P 1997-07-11 1997-07-11
US60/052,357 1997-07-11

Publications (2)

Publication Number Publication Date
WO1999003087A2 WO1999003087A2 (fr) 1999-01-21
WO1999003087A3 true WO1999003087A3 (fr) 1999-03-25

Family

ID=21977090

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1998/013935 WO1999003087A2 (fr) 1997-07-11 1998-07-06 Dispositif d'affichage electroluminescent organique a matrice active liee et son procede de production

Country Status (3)

Country Link
EP (1) EP0995183A2 (fr)
CA (1) CA2296026A1 (fr)
WO (1) WO1999003087A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6864875B2 (en) 1998-04-10 2005-03-08 E Ink Corporation Full color reflective display with multichromatic sub-pixels
US7167155B1 (en) 1995-07-20 2007-01-23 E Ink Corporation Color electrophoretic displays

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312304B1 (en) * 1998-12-15 2001-11-06 E Ink Corporation Assembly of microencapsulated electronic displays
US6366017B1 (en) 1999-07-14 2002-04-02 Agilent Technologies, Inc/ Organic light emitting diodes with distributed bragg reflector
US6552488B1 (en) 1999-08-24 2003-04-22 Agilent Technologies, Inc. Organic electroluminescent device
KR20030069707A (ko) * 2002-02-22 2003-08-27 엘지.필립스 엘시디 주식회사 유기전계발광 소자 및 그의 제조방법
KR100543478B1 (ko) * 2002-12-31 2006-01-20 엘지.필립스 엘시디 주식회사 유기전계 발광소자와 그 제조방법
US7868343B2 (en) 2004-04-06 2011-01-11 Cree, Inc. Light-emitting devices having multiple encapsulation layers with at least one of the encapsulation layers including nanoparticles and methods of forming the same
EP2027602A4 (fr) 2006-05-23 2012-11-28 Cree Inc Dispositif d'éclairage et procédé de réalisation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613793A (en) * 1984-08-06 1986-09-23 Sigmatron Nova, Inc. Light emission enhancing dielectric layer for EL panel
US5525867A (en) * 1994-08-05 1996-06-11 Hughes Aircraft Company Electroluminescent display with integrated drive circuitry
US5552678A (en) * 1994-09-23 1996-09-03 Eastman Kodak Company AC drive scheme for organic led

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613793A (en) * 1984-08-06 1986-09-23 Sigmatron Nova, Inc. Light emission enhancing dielectric layer for EL panel
US5525867A (en) * 1994-08-05 1996-06-11 Hughes Aircraft Company Electroluminescent display with integrated drive circuitry
US5552678A (en) * 1994-09-23 1996-09-03 Eastman Kodak Company AC drive scheme for organic led

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7167155B1 (en) 1995-07-20 2007-01-23 E Ink Corporation Color electrophoretic displays
US6864875B2 (en) 1998-04-10 2005-03-08 E Ink Corporation Full color reflective display with multichromatic sub-pixels
US7075502B1 (en) 1998-04-10 2006-07-11 E Ink Corporation Full color reflective display with multichromatic sub-pixels

Also Published As

Publication number Publication date
WO1999003087A2 (fr) 1999-01-21
EP0995183A2 (fr) 2000-04-26
CA2296026A1 (fr) 1999-01-21

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