| 摘要 |
PURPOSE: An electronic device, memory device, and manufacturing method thereof are provided to prevent the formation of a physical non-planar structure of an upper material layer due to an uneven part of a lower laminate. CONSTITUTION: A functional layer(2) is formed on a substrate(1). The bottom of both ends of the functional layer contacts two electrodes(3) buried in a groove(1a) of the substrate. A first material layer is formed by filling a first electronic material in the groove. A second material layer of a fixed pattern is formed by a second electronic material on one side of the substrate.
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