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.

公开(公告)号：US4015231A

公开(公告)日：1977-03-29

申请号：US565373

申请日：1975-04-07

申请人： Shougo Seno ,  Masao Takeda

发明人： Shougo Seno ,  Masao Takeda

IPC分类号： H01C10/30 ,  H01C10/32 ,  H01C10/34

CPC分类号： H01C10/34

摘要： A variable resistor comprises an insulation plate, conductors of a cermet material formed on the insulation plate, a resistor of a cermet material formed on the insulation plate in contact with the conductors, a slider member adapted to move slidably on the resistor and portions of the conductors, and coatings of a cermet resistance material formed on the conductors at the portions which are slidably wiped by the slider member.

摘要翻译： 可变电阻器包括绝缘板，形成在绝缘板上的金属陶瓷材料的导体，形成在与导体接触的绝缘板上的金属陶瓷材料的电阻器，适于在电阻器上滑动地移动的滑块构件 金属陶瓷电阻材料的导体和涂层，在滑动构件可滑动地擦拭的部分上形成在导体上。