FLEXIBLE SUBSTRATE AND STRUCTURE OF ELECTRIC CIRCUIT Russian patent published in 2012 - IPC H05K1/11 G02F1/1345 

FIELD: electricity.

SUBSTANCE: flexible substrate is formed with a wiring pattern (22) on a flexible film base (21). The end part of the wiring pattern has a connection output (25), which must be connected electrically with an electrode output of the other circuit board of the electric circuit. The connection output (25) is placed in the end part of the wiring pattern (22) and comprises wide connection outputs (25b, 25c), having an output width covering multiple lines of the wiring pattern (22).

EFFECT: development of a flexible substrate, in which a connection part between a flexible substrate and a circuit board of an electric circuit satisfies requirements of a narrow wiring pattern pitch and low resistance in a connection part, also establishment of an electric circuit structure having a flexible substrate and a circuit board of an electric circuit, with which a flexible substrate is connected.

4 cl, 8 dwg