NOVELTY - The laminated type energy device has two layers of layered structure in which positive electrode and negative electrode are alternately laminated, so that the positive and negative extraction electrodes are exposed. The separator (30) is inserted between positive and negative material electrodes and in which electrolysis solution and ion are passed. Laminate sheets (40a,40b) are overlaid from front and back surfaces of layered structure to seal layered structure. The contact hole is provided for performing spot bonding to module substrate.    USE - Laminated type energy device used for internal electrode e.g. electric double-layered capacitor, lithium capacitor and lithium ion battery (all claimed). Uses include but are not limited to LED-flash module, communication module, solar cell module, power supply module, backup electronic power supply for toy, clock, digital still camera, digital camcorder, or cellular phone, storage element used in electric motorcar or household application, and battery used in portable device.    ADVANTAGE - The device can enhance the sealing ability and the adhesibility between the layered structure and the sealing structure. The device is compact in structure. The device can enhance the high frequency characteristics and use the sealing structure with sufficient productivity and reliability. The internal electrical resistance of the electrode structure can be reduced. The degradation of electrolysis solutions can be prevented. The miniaturization and the cost reduction can be achieved.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following:    (1) chip type energy device;    (2) energy device electrode structure;    (3) fabrication method of laminated type energy device; and    (4) fabrication method of energy device electrode structure.    DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the energy storage device.    Bonding holes (20a,20b)    Separator (30)    Tab electrodes (34a,34b)    Laminate sheets (40a,40b)    Electrolytic bath (45)