Patent ID: 11942413
Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  B | IPC H

Claim 10:
11. A semiconductor device, comprising:
a substrate having a first side and a second side;
wherein the semiconductor device comprises, on the first side:
a first active region that extends along a first lateral direction and comprises a first conduction type of dopants;
a second active region that is parallel to the first active region and comprises a second conduction type of dopants, wherein the second conduction type is different from the first conduction type;
a first gate structure that extends along a second lateral direction and wraps around a portion of the first active region, wherein the second lateral direction is perpendicular to the first lateral direction;
a second gate structure that extends along the second lateral direction and wraps around a portion of the second active region;
a first interconnecting structure electrically coupled to the first gate structure; and
a second interconnecting structure electrically coupled to the second gate structure;

wherein the semiconductor device comprises, on the second side:
a third interconnecting structure that is electrically coupled to the first active region and is configured to provide a first power supply; and
a fourth interconnecting structure that is electrically coupled to the second active region and is configured to provide a second power supply;

wherein the first active region, the first gate structure, the first interconnecting structure, and the third interconnecting structure are collectively configured as a first decoupling capacitor; and
wherein the second active region, the second gate structure, the second interconnecting structure, and the fourth interconnecting structure are collectively configured as a second decoupling capacitor.