ELECTRIC DIAGRAM STRUCTURE Russian patent published in 2012 - IPC H05K1/14 H05K1/11 H05K7/02 G02F1/13 

FIELD: electricity.

SUBSTANCE: electric diagram structure includes mechanical element (9) in the form of a frame with closed bottom; printed-circuit board (1), on the surface of which electric diagram element is formed; the above printed-circuit board is placed in the above mechanical element (9); flexible substrate (10) that has connection contact formed on one end (10a) of flexible substrate; the above connection contact is connected to contact (7) of electrode, which is formed on printed-circuit board (1); the above flexible substrate (10) is bent backwards and attached to rear side of mechanical element (9) on the other end opposite to the above end (10a); and element of the diagram, which is installed on some part of flexible substrate (10) that is bent backwards to rear surface of mechanical element (9); the above flexible substrate (10) is attached to rear side of mechanical element (9) by means of adhesive tape from nonwoven fabric, in which nonwoven material is used as basic material.

EFFECT: provision of electric diagram structure by means of which sound generation induced with vibration of the diagram element installed on flexible substrate connected to printed-circuit board is suppressed.

6 cl, 5 dwg