NOVELTY - The element has an battery main case (1) that is provided with a battery element (10) comprised by stacking a positive electrode layer (11), a solid electrolyte layer (12) with lithium ion conductivity, and a negative electrode layer (13) in an order so as to perform electric power generation or electrical storage. A visible outline of one of the inside of the positive and negative electrode layers is settled inside a visible outline of the solid electrolyte layer. The element main case is equipped with a conductive resin layer.    USE - Electric element such as all-solid-type lithium ion battery used as power supply for electric vehicle and small portable apparatus such as mobile telephone and notebook personal computer.    ADVANTAGE - The visible outline of one of the inside of the positive and negative electrode layers is settled inside a visible outline of the solid electrolyte layer so that the powder material of the positive electrode layer is acquired at the upper surface of the solid electrolyte layer when the negative and positive electrode layers and solid electrolyte layer are positioned sequentially from the bottom in the case of press molding even when the powder material of the positive electrode layer is spilled from the side surface of positive electrode layer so as to suppress short circuit as a result of suppressing that the powder material of the positive electrode layer adheres to the side surface of the negative electrode layer. Thus, the structure of electric element is manufactured easily with stability while suppressing the short circuit with the solid-state-electrode layers. The battery element is not restrained by the inner peripheral wall surface of the through-hole and is freely moved to extent into the through-hole firmly so as to suppress addition of unnecessary stress to the battery main case. Thus, the quality of all-solid-type lithium ion battery is stabilized easily. By affixing the electroconductive adhesive film on the outer surfaces of the positive and negative electrode layers, the electroconductive adhesive film functions as a support case. Thus, the disintegration of the positive and negative electrode layers is suppressed effectively.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for manufacturing electric element.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of the all-solid-type lithium ion battery.    Battery main case (1)    Battery element (10)    Positive electrode layer (11)    Solid electrolyte layer (12)    Negative electrode layer (13)