公开(公告)号：US4051550A

公开(公告)日：1977-09-27

申请号：US635237

申请日：1975-11-25

申请人： Shougo Seno ,  Tatsuro Toyama ,  Teruo Takai ,  Yasuomi Ueda

发明人： Shougo Seno ,  Tatsuro Toyama ,  Teruo Takai ,  Yasuomi Ueda

IPC分类号： H01C1/01 ,  H05K1/03 ,  H05K1/09 ,  H05K1/16 ,  H05K1/18 ,  H05K7/02 ,  H05K1/04

CPC分类号： H05K1/167 ,  H05K1/0306 ,  H05K1/092 ,  H05K1/18 ,  H05K2201/10196 ,  Y10T29/49144

摘要： A thick film integrated circuit comprises a ceramic substrate, conductors formed on one surface of the ceramic substrate, circuit components mounted on the one surface of the ceramic substrate, a resistance for a variable resistor formed on the other surface of the ceramic substrate, variable resistor elements including an adjusting shaft and a slider member constituting the variable resistor formed in cooperation with the resistance, and means for mounting the elements of the variable resistor on the other surface of the ceramic substrate.