abstract |
A resin element for connecting a circuit element, which is a resin element for connecting a circuit element for use in electrically connecting a counter electrode to a phase between the opposite electrodes, wherein the material constituting the resin sheet is 90 ° C before curing. The melt viscosity is 1.0×100~5.0×105Pa. s, the average linear expansion coefficient of the cured product at 0 to 130 ° C is 45 ppm or less. When the resin element is connected by such a circuit element, after the circuit elements are connected to each other, the connection resistance of the connection portion does not easily change, and the reliability is high. |