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BR9809125A - Electroluminescent device and process for producing it - Google Patents

Electroluminescent device and process for producing it

Info

Publication number
BR9809125A
BR9809125A BR9809125-5A BR9809125A BR9809125A BR 9809125 A BR9809125 A BR 9809125A BR 9809125 A BR9809125 A BR 9809125A BR 9809125 A BR9809125 A BR 9809125A
Authority
BR
Brazil
Prior art keywords
layer
luminescent
electroluminescent device
transparent conductive
transparent
Prior art date
Application number
BR9809125-5A
Other languages
Portuguese (pt)
Inventor
Hidetoshi Abe
Yoshinori Araki
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of BR9809125A publication Critical patent/BR9809125A/en

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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • 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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H05B33/145—Arrangements of the electroluminescent material
    • 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
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • 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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/20—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded
    • 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
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G09F2013/227—Electroluminescent displays for vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

"DISPOSITIVO ELETROLUMINESCENTE E PROCESSO PARA A PRODUçãO DO MESMO". São divulgados um dispositivo eletroluminescente e um processo para obtenção do mesmo. O dispositivo tem um substrato transparente (1), uma camada condutora transparente (2) colocada sobre a superfície do avesso do dito substrato transparente (1), uma camada luminescente (8) que compreende partículas luminescentes (7) e uma resina matriz e que está colocada na superfície do avesso da dita camada condutora transparente (2) e um eletrodo da parte de trás (6) colocado na superfície do avesso da dita camada luminescente (8), em que a dita camada luminescente (8) tem uma camada suporte transparente (3) que compreende uma resina matriz e que está colocada no lado da dita camada condutora transparente (2), uma camada isolante (5) que compreende um material isolante e que está colocada no lado do dito eletrodo da parte de trás e uma camada de partícula luminescente (4) que consiste essencialmente de partículas que compreendem partícula luminescente (7) e estão incrustadas tanto na dita camada suporte (3) como na dita camada isolante (5)."ELECTROLUMINESCENT DEVICE AND PROCESS FOR THE PRODUCTION OF THE SAME". An electroluminescent device and a process for obtaining it are disclosed. The device has a transparent substrate (1), a transparent conductive layer (2) placed on the reverse side of said transparent substrate (1), a luminescent layer (8) which comprises luminescent particles (7) and a matrix resin and which it is placed on the reverse side of said transparent conductive layer (2) and an electrode on the back (6) placed on the reverse side of said luminescent layer (8), wherein said luminescent layer (8) has a support layer transparent (3) which comprises a matrix resin and which is placed on the side of said transparent conductive layer (2), an insulating layer (5) which comprises an insulating material and which is placed on the side of said electrode at the back and a luminescent particle layer (4) which essentially consists of particles comprising luminescent particle (7) and are embedded in both said support layer (3) and said insulating layer (5).

BR9809125-5A 1997-05-19 1998-03-27 Electroluminescent device and process for producing it BR9809125A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9128626A JPH10335064A (en) 1997-05-19 1997-05-19 Electroluminescent element and its manufacture
PCT/US1998/006119 WO1998053645A1 (en) 1997-05-19 1998-03-27 Electroluminescent device and method for producing the same

Publications (1)

Publication Number Publication Date
BR9809125A true BR9809125A (en) 2000-08-01

Family

ID=14989462

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809125-5A BR9809125A (en) 1997-05-19 1998-03-27 Electroluminescent device and process for producing it

Country Status (8)

Country Link
EP (1) EP0992177A1 (en)
JP (1) JPH10335064A (en)
KR (1) KR20010012691A (en)
CN (1) CN1257641A (en)
AU (1) AU6782498A (en)
BR (1) BR9809125A (en)
CA (1) CA2289085A1 (en)
WO (1) WO1998053645A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11175007A (en) * 1997-11-21 1999-07-02 Minnesota Mining & Mfg Co <3M> Self-luminous retroreflection sheet capable and manufacture thereof
JP2000133465A (en) * 1998-10-30 2000-05-12 Minnesota Mining & Mfg Co <3M> Electroluminescent element and its manufacture
US6479941B1 (en) 1998-10-30 2002-11-12 3M Innovative Properties Company Electroluminescent device and method for the production of the same
JP2000208275A (en) * 1999-01-14 2000-07-28 Minnesota Mining & Mfg Co <3M> Electroluminescent element and manufacture thereof
US6613455B1 (en) 1999-01-14 2003-09-02 3M Innovative Properties Company Electroluminescent device and method for producing same
EP1149317B1 (en) * 1999-01-21 2007-06-06 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
US6967053B1 (en) 1999-01-21 2005-11-22 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
JP4234998B2 (en) * 2001-03-29 2009-03-04 富士フイルム株式会社 Electroluminescence element
AU2002259077A1 (en) 2001-04-30 2002-11-11 Lumimove, Inc. Electroluminescent devices fabricated with encapsulated light emitting polymer particles
US7029763B2 (en) 2002-07-29 2006-04-18 Lumimove, Inc. Light-emitting phosphor particles and electroluminescent devices employing same
US7361413B2 (en) * 2002-07-29 2008-04-22 Lumimove, Inc. Electroluminescent device and methods for its production and use
WO2008109420A2 (en) 2007-03-02 2008-09-12 Technology Solutions & Invention Llc Two-sided corner-cube retroreflectors and methods of manufacturing the same
JP5158561B2 (en) * 2007-04-13 2013-03-06 日本電気硝子株式会社 Laminated body and solar cell using the same
EP2484797A1 (en) * 2011-02-03 2012-08-08 RC Tritec AG Luminescent object
CN106793354B (en) * 2016-11-21 2018-06-22 万峰 A kind of luminous paint system
CN110637345B (en) * 2017-09-19 2021-10-29 株式会社Lg化学 Electrode substrate for transparent light-emitting device display and method of making the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181753A (en) * 1976-08-19 1980-01-01 Brown, Boveri & Cie Aktiengesellschaft Process for the production of electroluminescent powders for display panels and coating the powders with zinc phosphate
AU598629B2 (en) * 1986-12-12 1990-06-28 Appelberg, Gustaf T. Electroluminescent panel lamp and method for manufacturing
US4902567A (en) * 1987-12-31 1990-02-20 Loctite Luminescent Systems, Inc. Electroluminescent lamp devices using monolayers of electroluminescent materials
JPH08148278A (en) * 1994-03-25 1996-06-07 Takashi Hirate El apparatus
JPH09129372A (en) * 1995-11-01 1997-05-16 Toshiba Corp EL element manufacturing method

Also Published As

Publication number Publication date
JPH10335064A (en) 1998-12-18
CN1257641A (en) 2000-06-21
EP0992177A1 (en) 2000-04-12
KR20010012691A (en) 2001-02-26
CA2289085A1 (en) 1998-11-26
WO1998053645A1 (en) 1998-11-26
AU6782498A (en) 1998-12-11

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired