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1. WO2009006512 - INFRARED CURING PROCESS FOR TOUCH PANEL MANUFACTURING

Publication Number WO/2009/006512
Publication Date 08.01.2009
International Application No. PCT/US2008/068987
International Filing Date 02.07.2008
IPC
B21K 1/22 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
KMAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
1Making machine elements
20valve parts
22poppet valves, e.g. for internal-combustion engines
F02N 3/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
3Other muscle-operated starting apparatus
CPC
C03C 17/36
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
36at least one coating being a metal
C03C 17/3644
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
36at least one coating being a metal
3602the metal being present as a layer
3644the metal being silver
C03C 17/3655
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
36at least one coating being a metal
3602the metal being present as a layer
3655the multilayer coating containing at least one conducting layer
C03C 17/3671
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17Surface treatment of glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
36at least one coating being a metal
3602the metal being present as a layer
3668the multilayer coating having electrical properties
3671specially adapted for use as electrodes
C03C 2217/948
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2217Coatings on glass
90Other aspects of coatings
94Transparent conductive oxide layers [TCO] being part of a multilayer coating
948Layers comprising indium tin oxide [ITO]
C03C 2218/322
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
2218Methods for coating glass
30Aspects of methods for coating glass not covered above
32After-treatment
322Oxidation
Applicants
  • DONNELLY CORPORATION [US]/[US] (AllExceptUS)
  • GETZ, Catherine, A. [US]/[US] (UsOnly)
Inventors
  • GETZ, Catherine, A.
Agents
  • FLORY, Timothy, A.
Priority Data
60/947,81903.07.2007US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INFRARED CURING PROCESS FOR TOUCH PANEL MANUFACTURING
(FR) PROCÉDÉ DE DURCISSEMENT INFRAROUGE POUR LA FABRICATION D'ÉCRAN TACTILE
Abstract
(EN)
An infrared energy oxidizing and/or curing process (10) includes an infrared oxidation zone (12) having an infrared energy source operable to emit infrared energy that oxidizes a conductive thin film deposited or established on a glass substrate to establish a light transmissive or transparent conductive thin film for manufacturing of a touch panel. Optionally, the infrared energy curing process (10) provides an in-line infrared energy curing process that oxidizes the conductive thin film on the glass substrate as the glass substrate is moved past the infrared energy source. Optionally, the infrared energy curing process bonds a thick film silver frit electrode pattern to the conductively coated glass substrate. Optionally, the infrared energy curing process reduces the transparent conductive thin film.
(FR)
L'invention concerne un procédé d'oxydation et/ou de durcissement par énergie infrarouge (10) qui comprend une zone d'oxydation infrarouge (12) ayant une source d'énergie infrarouge qui peut être utilisée pour émettre une énergie infrarouge qui oxyde un mince film conducteur déposé ou établi sur un substrat en verre pour établir un mince film conducteur transparent ou transmettant la lumière pour fabriquer un écran tactile. Facultativement, le procédé de durcissement par énergie infrarouge (10) est un procédé de durcissement par énergie infrarouge en ligne qui oxyde le mince film conducteur sur le substrat en verre lorsque le substrat en verre est déplacé derrière la source d'énergie infrarouge. Facultativement, le procédé de durcissement par énergie infrarouge lie un schéma d'électrode de fritte d'argent à film épais au substrat en verre revêtu de manière conductrice. Facultativement, le procédé de durcissement par énergie infrarouge réduit le mince film conducteur transparent.
Also published as
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