Patent ID: 6999299

Claim:
A capacitor structure comprising: a first sheet-like electrode provided on an insulating basic member and divided into a plurality of partial electrodes to which opposite polarities are alternately allocated; a sheet-like dielectric member provided on the first electrode and having a plurality of opening portions formed at required positions, a conductive layer being formed at least on an inner wall portion of each of the opening portions; a second sheet-like electrode provided on the dielectric member, divided into a plurality of partial electrodes to which opposite polarities are alternately allocated, and containing a plurality of land portions which are formed to be isolated from peripheral areas at required positions; and a plurality of electrode terminals aligned in a grid on the second electrode and to which opposite polarities are alternately allocated; wherein for each of the respective divided partial electrodes of the first and second electrodes, among the plurality of electrode terminals, respective electrode terminals to which one polarity is allocated are electrically connected to the second electrode, respective electrode terminals to which the other polarity is allocated are electrically connected to the corresponding land portions, and each of the land portions is electrically connected to the first electrode via the conductive layer in each of the opening portions in the dielectric member.