| 摘要 |
There are provided a porous plate dielectric substance, pillar-shaped electrodes respectively formed in pores belonging to a first group and pores belonging to a second group alternately arranged on the dielectric substance, insulator layers made of an organic insulator formed on tips of pillar-shaped electrodes in the pores of the first and second groups so as to fill the pores and hide electrodes respectively provided on one principal surface and another principal surface of the dielectric substance and connected to base ends of the pillar-shaped electrodes.
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