Thick film resistor circuits

A method of forming thick film resistor circuits whereby a non-hole metal, such as copper, requiring a reducing atmosphere is included with resistor material requiring an oxidizing atmosphere. A fritless conductor paste with a small percentage of silver is deposited and fired in air at a low tempera...

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Bibliographische Detailangaben
Hauptverfasser:	STANTON, ROBERT M, BROWN, JOHN F
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CONDUCTORS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY INSULATORS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS RESISTORS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SEMICONDUCTOR DEVICES
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Beschreibung
Zusammenfassung:	A method of forming thick film resistor circuits whereby a non-hole metal, such as copper, requiring a reducing atmosphere is included with resistor material requiring an oxidizing atmosphere. A fritless conductor paste with a small percentage of silver is deposited and fired in air at a low temperature. Resistors are then deposited and fired in air. Subsequently, the conductor material is reduced at a sufficiently low temperature so as not to adversely affect the resistors.