METHOD FOR PRODUCING ELECTRONIC DEVICE, AND ELECTRONIC DEVICE

A method for producing an electronic device 1 includes: a preparation step of preparing a substrate 2 with an electrode having a first electrode layer 20 on a substrate 10, where the first electrode layer includes a first conductive layer 21 and a second conductive layer 22 disposed on the first conductive layer, and an eaves part 24 in which the second conductive layer projects outside the first conductive layer is formed in at least a part of a predetermined region A of an edge of the first electrode layer when viewed from a thickness direction of the substrate; a device functional part forming step of forming a device functional part 30 on the first electrode layer; a second electrode layer forming step of forming a second electrode layer on the device functional part so that a part of the second electrode layer is disposed on the predetermined region; and a non-conductive part forming step of forming a non-conductive part 40 on the at least a part of the predetermined region before the second electrode layer forming step.