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WO2002091803A1 - Procede de fabrication d'une matiere souple et photogene - Google Patents

Procede de fabrication d'une matiere souple et photogene Download PDF

Info

Publication number
WO2002091803A1
WO2002091803A1 PCT/KR2001/001367 KR0101367W WO02091803A1 WO 2002091803 A1 WO2002091803 A1 WO 2002091803A1 KR 0101367 W KR0101367 W KR 0101367W WO 02091803 A1 WO02091803 A1 WO 02091803A1
Authority
WO
WIPO (PCT)
Prior art keywords
luminous
self
flexible fabric
fabric
conductive mesh
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2001/001367
Other languages
English (en)
Inventor
Chungu Dan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GAKOREATECH
Original Assignee
GAKOREATECH
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 GAKOREATECH filed Critical GAKOREATECH
Priority to EP01955738A priority Critical patent/EP1386523A1/fr
Publication of WO2002091803A1 publication Critical patent/WO2002091803A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode

Definitions

  • the present invention relates to a self-luminous and flexible fabric that is
  • signboard has some drawbacks: first, they should employ high electric power and
  • PET polyethylene terephthalate
  • an object of the present invention is provide a self-luminous
  • the conventional EL sheet and can be produced consecutively as a roll type.
  • Another object of the invention is to provide a self-luminous and flexible
  • EL sheet that includes a conductive mesh so as to increase tension
  • PVC sheet 11 having high permeability and conductivity; a phosphor Iayer13 formed
  • Fig. 1 is a cross section view illustrating a structure of a self-luminous
  • Fig. 2 shows a structure of a conductive mesh for decreasing electric
  • Fig. 3 is an outline describing a manufacturing process of self-luminous
  • EL sheet a self-luminous and flexible fabric
  • a conductive mesh 15 comprises a upper PVC (polyvinyl chloride) sheet 1 1 , an ITO (indium tin oxide) layer 12, a phosphor layer 13, a dielectric layer 14, a conductive mesh 15 and a
  • FIG. 3 there are depicted a feeder 36, a flexible fabric 34, an
  • ink source 33 a cylinder 32, a roller 31 , a drying part 37, and an outlet 36.
  • the present invention adopts a gravure print process
  • the upper PVC sheet 1 1 is pressed out about 90 in thickness and
  • the ITO electrode layer 12 is sputtered on the bottom of the PVC sheet 1 1.
  • electrode layer 12 is made of ITO (indium tin oxide), Sn0 2 , etc.
  • PVC sheet may be sagged or split. Accordingly, it is necessary to rotate a reel
  • signboard fabric is produced be maintained pertinently by providing an apparatus
  • the ZnS phosphor powder and the activated materials are contained in
  • the ink source 33 it is possible to diversify the color of the fabric to be
  • the resultant material is dried by hot air of 90— 130°C or by
  • layers (23) of black carbon are coated in turn, is designed to have a density more
  • PVC resin is coated in the manner of hot melt so as to strength
  • the present invention provides a self-luminous and flexible
  • the present invention provides a self-luminous
  • invention can solve the problem of the bad view of city caused by the complicated and intricate outer walls of the buildings on which heavy weight signboards made
  • the signboard made of the self-luminous and flexible fabric

Landscapes

  • Electroluminescent Light Sources (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

L'invention concerne une matière souple et photogène (feuille électroluminescente) utilisée dans des panneaux indicateurs comprenant: une feuille de PVC supérieure (11) souple; une couche d'électrode ITO (12), vaporisée sur le fond de la feuille de PVC supérieure (11), à perméabilité et conductivité élevées; une couche de phosphore (13) formée sur le fond de la couche d'électrode ITO (12); une couche diélectrique (14), imprimée sur le fond de la couche de phosphore (13), afin d'induire une luminescence électronique; un réseau conducteur (15), stratifié sur le fond de la couche diélectrique (14), afin de réduire la résistance de surface électrique et d'augmenter la tension et l'élasticité de la matière de grande taille; et une feuille de PVC inférieure (16), placée sur le fond du réseau conducteur (15), afin d'augmenter la résistance à l'humidité. Le réseau conducteur (15) est composé de fibres polyesters (22) sur lesquelles des couches de cuivre (21) et des couches protectrices (23) sont revêtues de manière à réduire la résistance de surface électrique et à augmenter la tension et l'élasticité de la matière. En outre, des agents anti-UV peuvent être mélangés à la feuille de PVC inférieure (16) de manière à augmenter la résistance aux rayons ultraviolets. L'invention concerne enfin un procédé d'héliogravure facilitant la production de matière souple en rouleaux.
PCT/KR2001/001367 2001-05-09 2001-08-10 Procede de fabrication d'une matiere souple et photogene Ceased WO2002091803A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01955738A EP1386523A1 (fr) 2001-05-09 2001-08-10 Procede de fabrication d'une matiere souple et photogene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2001-25355 2001-05-09
KR1020010025355 2001-05-09

Publications (1)

Publication Number Publication Date
WO2002091803A1 true WO2002091803A1 (fr) 2002-11-14

Family

ID=19709261

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2001/001367 Ceased WO2002091803A1 (fr) 2001-05-09 2001-08-10 Procede de fabrication d'une matiere souple et photogene

Country Status (2)

Country Link
EP (1) EP1386523A1 (fr)
WO (1) WO2002091803A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006135435A2 (fr) 2004-10-22 2006-12-21 Masschusetts Institute Of Technology Dispositif electroluminescent comportant des nanocristaux semi-conducteurs
US8906804B2 (en) 2006-04-07 2014-12-09 Qd Vision, Inc. Composition including material, methods of depositing material, articles including same and systems for depositing materials
US9120149B2 (en) 2006-06-24 2015-09-01 Qd Vision, Inc. Methods and articles including nanomaterial

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920003810A (ko) * 1990-07-06 1992-02-29 김정배 전계발광소자의 절연층과 그 제조방법
JPH07176382A (ja) * 1993-12-21 1995-07-14 Seikosha Co Ltd Ｅｌ素子
JPH07183080A (ja) * 1993-12-22 1995-07-21 Casio Comput Co Ltd エレクトロルミネッセンス素子及びその製造方法
JPH08138869A (ja) * 1994-11-07 1996-05-31 Seikosha Co Ltd Ｅｌ素子

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920003810A (ko) * 1990-07-06 1992-02-29 김정배 전계발광소자의 절연층과 그 제조방법
JPH07176382A (ja) * 1993-12-21 1995-07-14 Seikosha Co Ltd Ｅｌ素子
JPH07183080A (ja) * 1993-12-22 1995-07-21 Casio Comput Co Ltd エレクトロルミネッセンス素子及びその製造方法
JPH08138869A (ja) * 1994-11-07 1996-05-31 Seikosha Co Ltd Ｅｌ素子

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006135435A2 (fr) 2004-10-22 2006-12-21 Masschusetts Institute Of Technology Dispositif electroluminescent comportant des nanocristaux semi-conducteurs
WO2006135435A3 (fr) * 2004-10-22 2007-02-08 Masschusetts Inst Of Technolog Dispositif electroluminescent comportant des nanocristaux semi-conducteurs
US10225906B2 (en) 2004-10-22 2019-03-05 Massachusetts Institute Of Technology Light emitting device including semiconductor nanocrystals
US8906804B2 (en) 2006-04-07 2014-12-09 Qd Vision, Inc. Composition including material, methods of depositing material, articles including same and systems for depositing materials
US9034669B2 (en) 2006-04-07 2015-05-19 Qd Vision, Inc. Methods of depositing nanomaterial and methods of making a device
US9390920B2 (en) 2006-04-07 2016-07-12 Qd Vision, Inc. Composition including material, methods of depositing material, articles including same and systems for depositing material
US9120149B2 (en) 2006-06-24 2015-09-01 Qd Vision, Inc. Methods and articles including nanomaterial

Also Published As

Publication number Publication date
EP1386523A1 (fr) 2004-02-04

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