| 摘要 |
PURPOSE: To provide an electronic component and its manufacturing method with which edge part electrodes can be formed, regardless of a manufacturing process and functional element material, the fine pattern edge part electrodes and the multilayer edge part electrodes can be realized easily, the high precision, the high reliability, the size reduction, the low profile, the cost reduction, etc., can be achieved and, further, the multilayer structure of electrodes corresponding to various purposes can be realized easily. CONSTITUTION: Edge part electrodes 5 which are connected to extraction electrodes 3 or to internal electrodes are formed on the edge part of a chip or a substrate 1 which has functional elements at least either in the interior or on the surface. Photoresist layers are formed on the areas on the edge part of the chip or the substrate 1 except the areas for the extraction electrodes 3 or the internal electrodes by an intaglio printing method, a screen printing method or a photolithography method. Then conducting material is deposited by a vacuum film forming method and, after that, the photoresist layers are removed to form the edge part electrodes 5. |
