US 8,558,346 B1Granted

Semiconductor structure

AssigneeUnited Microelectronics Corp.

InventorsChao-Sheng Cheng, Kai-Ling Chiu, Chih-Yu Tseng

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Abstract

A semiconductor structure includes a first capacitor and a second capacitor. The first capacitor includes a plurality of first units and each first unit includes a plurality of first finger electrodes. The second capacitor includes a plurality of second units and each second unit includes a plurality of second finger electrodes. The first units and the second units are alternately arranged to form an array. The semiconductor structure further includes a plurality of first connecting lines and a plurality of second connecting lines being parallel with each other. The first connecting lines are electrically connected to the first finger electrodes, and the second connecting lines are electrically connected to the second finger electrodes. The first finger electrodes and its adjacent first connecting lines form a straight line, and the second finger electrodes and its adjacent second connecting lines form another straight line.

Claims16

Dependent claims

A semiconductor structure comprising:

a first capacitor formed in a first layer, the first capacitor comprising a plurality of first units and each first unit further comprising a plurality of first finger electrodes;
a second capacitor formed in the first layer, the second capacitor comprising a plurality of second units, the second units and the first units being alternately arranged to form an array, and each second unit includes a plurality of second finger electrodes;
a plurality of first connecting lines formed in the first layer, the first connecting lines being electrically connected to the first finger electrodes, and the first finger electrodes and its adjacent first connecting lines forming a straight line;
and
a plurality of second connecting lines formed in the first layer, the second connecting lines being parallel with the first connecting lines and electrically connected to the second finger electrodes, and the second finger electrodes and its adjacent second connecting lines forming a straight line.

2 more elements

Dependencies are inferred from the claim text.