| 摘要 |
PURPOSE:To manufacture a unified solid-state element, which can be driven at low voltage, by exposing internal electrode layers in a laminated chip capacitor type laminate, in which electrostrictive materials and internal electrodes are laminated alternately, on every other layer and in the whole. CONSTITUTION:Electrostrictive materials 11 in sections in which strain is not generated and electrostrictive materials 12 in sections in which strain is generated are laminated alternately together with internal electrodes 13, 14, and a laminate is cut so that the internal electrodes 13 are exposed on one side and the internal electrodes 14 on the other side on every other layer respectively and both internal electrodes 13, 14 are all exposed on both side surfaces. Temporarily mounted external electrodes 15, 16 are applied and baked on both sides so that the electrode 15 is electrically connected to the internal electrodes 13 and the electrode 16 to the internal electrodes 14. Glass powder is attached 17 onto the internal electrodes 13, and external electrodes 21 are formed. Glass powder is also attached 17 similarly onto the internal electrodes 14 on an opposite side surface, and external electrodes are shaped. |
