Taiwan Semiconductor Manufacturing Comp. Ltd.

Wen-Chien Lin

Kuan-Lun Cheng

Chung-Kai Lin

Yen-Ching Wu

Chih-Ling Hsiao

A semiconductor structure includes an insulator, a semiconductor fin, a gate stack, a gate contact, a source/drain material, and a source/drain contact structure. The semiconductor fin protrudes from the insulator. The gate stack is disposed on the semiconductor fin and the insulator. The gate contact is disposed on and electrically connected to the gate stack. The source/drain material is disposed on the semiconductor fin. The source/drain contact structure is disposed on and electrically connected to the source/drain material. The semiconductor fin extends along a first direction, the gate stack extends along a second direction different from the first direction. An offset S in the second direction between the gate contact and the source/drain contact structure satisfies: 0<S≤(W/2+D/2), wherein W is a width of the semiconductor fin, and D is a dimension of the gate contact.

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Taoyuan, Taiwan

Wen-Chien Lin