FR2419964A1 - Procede de preparation d'un pigment conducteur - Google Patents
Procede de preparation d'un pigment conducteurInfo
- Publication number
- FR2419964A1 FR2419964A1 FR7807205A FR7807205A FR2419964A1 FR 2419964 A1 FR2419964 A1 FR 2419964A1 FR 7807205 A FR7807205 A FR 7807205A FR 7807205 A FR7807205 A FR 7807205A FR 2419964 A1 FR2419964 A1 FR 2419964A1
- Authority
- FR
- France
- Prior art keywords
- prepd
- fired
- air
- oxidisable material
- noble metal
- 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.)
- Granted
Links
- 229910000510 noble metal Inorganic materials 0.000 title abstract 4
- 239000000758 substrate Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 3
- 239000000956 alloy Substances 0.000 title abstract 2
- 229910045601 alloy Inorganic materials 0.000 title abstract 2
- 239000000049 pigment Substances 0.000 title abstract 2
- 238000005275 alloying Methods 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910021419 crystalline silicon Inorganic materials 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000012216 screening Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/702—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof of thick-or thin-film circuits or parts thereof
- H01L21/705—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof of thick-or thin-film circuits or parts thereof of thick-film circuits or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/14—Conductive material dispersed in non-conductive inorganic material
- H01B1/16—Conductive material dispersed in non-conductive inorganic material the conductive material comprising metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/008—Selection of materials
- H01G4/0085—Fried electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
- H05K1/092—Dispersed materials, e.g. conductive pastes or inks
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
La présente invention est relative à un procédé de préparation d un pigment conducteur, caractérisé en ce qu'il consiste à allier un métal conducteur non noble avec au moins un matériau oxydable choisi parmi le carbone, le bore, le silicium, l'aluminium, le carbone-silicium et le bore-silicium, à mélanger l'alliage résultant avec une fritte vitreuse et un véhicule organique pour former une encre, à appliquer cette encre à l'écran sur un substrat, puis à cuire l'encre dans une atmosphère oxydante contenant au moins 20 % en volume d'oxygène, à une température supérieure à environ 500 degrés C, pendant une période de temps suffisante pour oxyder le matériau oxydable, sans oxysation du métal non noble, à refroidir le produit ainsi cuit pour produire un pigment conducteur, et à récupérer le pigment conducteur.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807205A FR2419964A1 (fr) | 1978-03-13 | 1978-03-13 | Procede de preparation d'un pigment conducteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7807205A FR2419964A1 (fr) | 1978-03-13 | 1978-03-13 | Procede de preparation d'un pigment conducteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2419964A1 true FR2419964A1 (fr) | 1979-10-12 |
FR2419964B1 FR2419964B1 (fr) | 1980-10-31 |
Family
ID=9205703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7807205A Granted FR2419964A1 (fr) | 1978-03-13 | 1978-03-13 | Procede de preparation d'un pigment conducteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2419964A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528058A1 (fr) * | 1982-05-17 | 1983-12-09 | Uop Inc | Procede de preparation d'une surface revetue d'un pigment conducteur |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2128568A1 (en) * | 1971-06-09 | 1972-12-14 | Licentia Gmbh | Resistive glaze - comprising borides and silicides of molybdenum, tungsten or chromium |
US3929674A (en) * | 1974-06-03 | 1975-12-30 | Du Pont | Boride-containing metallizations |
US3948812A (en) * | 1971-11-16 | 1976-04-06 | Myron A. Coler | Conductive compositions and processes therefor |
FR2291584A1 (fr) * | 1974-11-13 | 1976-06-11 | Du Pont | Compositions pour conducteurs comprenant des borures de nickel et leurs utilisations |
FR2309020A1 (fr) * | 1975-04-21 | 1976-11-19 | Engelhard Min & Chem | Conducteurs a base de metaux communs pouvant etre cuits dans l'air |
-
1978
- 1978-03-13 FR FR7807205A patent/FR2419964A1/fr active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2128568A1 (en) * | 1971-06-09 | 1972-12-14 | Licentia Gmbh | Resistive glaze - comprising borides and silicides of molybdenum, tungsten or chromium |
US3948812A (en) * | 1971-11-16 | 1976-04-06 | Myron A. Coler | Conductive compositions and processes therefor |
US3929674A (en) * | 1974-06-03 | 1975-12-30 | Du Pont | Boride-containing metallizations |
FR2291584A1 (fr) * | 1974-11-13 | 1976-06-11 | Du Pont | Compositions pour conducteurs comprenant des borures de nickel et leurs utilisations |
FR2309020A1 (fr) * | 1975-04-21 | 1976-11-19 | Engelhard Min & Chem | Conducteurs a base de metaux communs pouvant etre cuits dans l'air |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2528058A1 (fr) * | 1982-05-17 | 1983-12-09 | Uop Inc | Procede de preparation d'une surface revetue d'un pigment conducteur |
Also Published As
Publication number | Publication date |
---|---|
FR2419964B1 (fr) | 1980-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |