公开(公告)号：EP0230761A3

公开(公告)日：1988-09-07

申请号：EP86309909

申请日：1986-12-18

申请人： MARCONI ELECTRONIC DEVICES LIMITED

发明人： ASHE, JAMES ,  CHANDLER, NICHOLAS ,  CROFTS, ANDREW JOHN

IPC分类号： H01C7/22 ,  H01C17/23 ,  H01C17/24

CPC分类号： H01C7/22 ,  H01C17/23 ,  Y10T29/49082

摘要： In a thin film circuit high values of resistance/surface area can be attained by forming the resistive material as a mesh rather than a solid block. The advantages of this are that it gives a high resistance value in a small area and allows laser trimming, both without adversely affecting resistor char­ acteristics such as stability.