Electrode for all-solid-state secondary battery, all-solid-state secondary battery, and method for manufacturing all-solid-state secondary battery

[Problem] To provide an electrode for an all-solid-state secondary battery with which it is possible to obtain a practical all-solid-state secondary battery even if a solid electrolyte, which is an essential component in a conventional electrode for an all-solid-state secondary battery, is not included in an electrode active material layer. Also provided is a practical all-solid-state secondary battery using an electrode in which an electrode active material layer does not contain a solid electrolyte. [Solution] The all-solid-state secondary battery according to the present invention has a positive electrode, a solid electrolyte layer, and a negative electrode, and is characterized in that the positive electrode and/or the negative electrode is an electrode having an electrode active material layer containing an electrode active material and a binder resin on a current collector, the binder resin contains a polyimide-based resin, and the binder resin contains a polyimide-based resin. The electrode active mate